News
Wind and rain marking a change in the UK weather
Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.
Read moreThornbury (South Gloucestershire) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 2° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Cloudy changing to sunny by lunchtime.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Thornbury
Today (12 December 2025)
| Time |
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
 |
|
|
|
 |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
9°
|
9°
|
8°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed |
WSW
9
|
W
9
|
W
9
|
W
9
|
W
8
|
WSW
6
|
SW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
| Wind gust (mph) |
18
|
19
|
19
|
17
|
13
|
10
|
10
|
9
|
10
|
9
|
10
|
10
|
10
|
10
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
88%
|
83%
|
77%
|
75%
|
79%
|
85%
|
86%
|
89%
|
90%
|
91%
|
91%
|
91%
|
91%
|
| UV | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Saturday (13 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
5°
|
7°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
5°
|
7°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
S
5
|
S
5
|
S
5
|
SSW
6
|
SSW
7
|
SW
9
|
SW
11
|
SSW
12
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
12
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
| Wind gust (mph) |
10
|
10
|
11
|
11
|
10
|
10
|
10
|
10
|
10
|
11
|
14
|
17
|
17
|
17
|
17
|
16
|
16
|
17
|
18
|
19
|
19
|
19
|
20
|
19
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
90%
|
91%
|
92%
|
92%
|
92%
|
92%
|
92%
|
91%
|
85%
|
83%
|
76%
|
75%
|
75%
|
79%
|
84%
|
84%
|
84%
|
83%
|
83%
|
82%
|
82%
|
82%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (14 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SSW
13
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
13
|
SSW
14
|
SSW
15
|
SSW
14
|
SSW
14
|
SSW
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
| Wind gust (mph) |
19
|
19
|
20
|
20
|
20
|
20
|
21
|
20
|
20
|
20
|
21
|
22
|
23
|
25
|
23
|
23
|
23
|
23
|
22
|
22
|
21
|
23
|
23
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
84%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
84%
|
81%
|
78%
|
77%
|
77%
|
82%
|
85%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Monday (15 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
30%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
14
|
S
13
|
S
13
|
S
13
|
S
14
|
SSE
14
|
S
13
|
S
13
|
S
13
|
SSE
13
|
SSE
12
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
S
10
|
SSE
9
|
SSE
9
|
| Wind gust (mph) |
25
|
25
|
25
|
25
|
25
|
25
|
24
|
23
|
22
|
22
|
23
|
23
|
23
|
22
|
21
|
19
|
19
|
19
|
18
|
17
|
16
|
13
|
13
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
87%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
86%
|
85%
|
85%
|
85%
|
84%
|
84%
|
85%
|
86%
|
88%
|
90%
|
91%
|
92%
|
92%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (16 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
5°
|
4°
|
4°
|
3°
|
2°
|
2°
|
| Wind direction and speed (mph) |
S
8
|
S
8
|
SSE
8
|
SSE
8
|
S
8
|
S
8
|
S
7
|
SSW
6
|
WNW
6
|
WNW
6
|
W
6
|
W
7
|
W
7
|
W
7
|
WNW
7
|
WNW
6
|
W
5
|
WSW
4
|
WSW
5
|
WSW
4
|
SW
4
|
SSW
5
|
SSW
5
|
S
6
|
| Wind gust (mph) |
16
|
16
|
15
|
14
|
13
|
12
|
11
|
11
|
11
|
12
|
13
|
13
|
13
|
12
|
10
|
8
|
8
|
8
|
8
|
8
|
7
|
7
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
94%
|
94%
|
94%
|
94%
|
92%
|
90%
|
88%
|
88%
|
87%
|
88%
|
92%
|
92%
|
93%
|
94%
|
95%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Wednesday (17 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
40%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
4°
|
4°
|
5°
|
7°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
2°
|
1°
|
2°
|
4°
|
6°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
S
6
|
S
8
|
S
11
|
S
14
|
SSW
16
|
SSW
16
|
SSW
14
|
SSW
13
|
| Wind gust (mph) |
7
|
9
|
15
|
21
|
24
|
24
|
23
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
95%
|
92%
|
90%
|
90%
|
88%
|
90%
|
91%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (18 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
30%
|
40%
|
50%
|
70%
|
60%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
9°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
SSW
13
|
SSW
13
|
SSW
12
|
SSW
12
|
S
14
|
SSE
15
|
SSE
15
|
SSE
15
|
| Wind gust (mph) |
21
|
19
|
19
|
19
|
19
|
19
|
18
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
91%
|
91%
|
91%
|
92%
|
89%
|
89%
|
92%
|
92%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
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WARNING
Flood warnings in force for England
Flood warnings in force for England
South West England weather forecast
Headline:
An east-west split today.
Today:
Rain in the east gradually clearing but cloud may linger into the afternoon. A brighter day in the west with sunny spells, though the odd shower may drift into western coasts. Winds lighter than of late but feeling fresher. Maximum temperature 10 °C.
Tonight:
Isolated showers still possible along western coasts. Otherwise, dry overnight with lengthy clear periods and light winds. A chilly night with pockets of frost and fog developing. Minimum temperature -1 °C.
Saturday:
Bright to begin the weekend, though sunshine turning hazier through the day as cloud builds. Winds strengthening with gusty conditions developing into evening. Remaining dry. Maximum temperature 11 °C.
Outlook for Sunday to Tuesday:
Dry but rather cloudy and windy on Sunday. Turning wetter overnight with an unsettled theme continuing into next week, where further rain and brisk winds are expected. Becoming milder again.
Updated: