Great Falls (United States of America) weather

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Forecast days

Today

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 07:02

Sunset: 18:13

Clear.

M UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius;
Wed 4 Mar

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 07:00

Sunset: 18:15

Cloudy changing to light showers by early evening.

L UV

No pollution data.

No pollen data.

Wed 4 Mar

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Thu 5 Mar

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 06:58

Sunset: 18:16

Cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Thu 5 Mar

Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius;
Fri 6 Mar

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:56

Sunset: 18:17

Sunny intervals changing to cloudy by lunchtime.

M UV

No pollution data.

No pollen data.

Fri 6 Mar

Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Sat 7 Mar

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:54

Sunset: 18:19

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Sat 7 Mar

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Sun 8 Mar

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 07:52

Sunset: 19:20

Partly cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Sun 8 Mar

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Mon 9 Mar

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 07:50

Sunset: 19:22

Partly cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Mon 9 Mar

Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius;

Clear.

Sunrise: 07:02

Sunset: 18:13

M UV

No pollution data.

No pollen data.

7 day forecast for Great Falls

Today (3 March 2026)

Time	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%
Temperature (°C)	7°	7°	7°
Feels like temperature (°C)	5°	5°	5°
Wind direction and speed (mph)	WSW 8	WSW 8	WSW 9
Wind gust (mph)	14	14	14
Visibility (description)	VG	VG	VG
Humidity	42%	40%	40%
UV	-	-	-

Wednesday (4 March 2026)

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%	30%	40%	50%	60%	50%	40%	30%
Temperature (°C)	6°	5°	4°	2°	1°	1°	1°	1°	3°	5°	7°	8°	9°	11°	12°	12°	12°	11°	10°	8°	8°	7°	6°	6°
Feels like temperature (°C)	4°	2°	1°	-1°	-1°	0°	-1°	0°	1°	4°	6°	7°	7°	10°	10°	10°	10°	9°	8°	7°	6°	4°	4°	3°
Wind direction and speed (mph)	WSW 8	WSW 7	WSW 6	SW 5	S 4	S 4	S 4	SSW 3	SW 3	SW 3	SW 4	SSW 4	SSW 5	SSW 7	SSW 8	SW 9	SW 10	SW 9	WSW 8	WSW 7	WSW 7	WSW 7	WSW 7	WSW 7
Wind gust (mph)	13	11	9	8	7	6	6	6	6	8	9	10	14	16	18	18	18	15	13	12	12	12	13	12
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	41%	43%	49%	62%	66%	69%	73%	72%	61%	42%	39%	40%	42%	32%	36%	36%	39%	40%	49%	58%	67%	74%	78%	80%
UV	-	-	-	-	-	-	-	-	1	1	1	1	2	2	2	1	1	-	-	-	-	-	-	-

Thursday (5 March 2026)

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%	20%	20%	10%	10%	10%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	20%	50%	50%	40%	50%	40%	30%	20%
Temperature (°C)	5°	5°	4°	4°	4°	4°	4°	4°	4°	5°	6°	7°	8°	9°	9°	9°	8°	8°	6°	5°	4°	3°	3°	2°
Feels like temperature (°C)	2°	2°	2°	1°	1°	1°	1°	0°	1°	2°	3°	4°	5°	6°	6°	6°	5°	5°	3°	1°	1°	0°	0°	-1°
Wind direction and speed (mph)	WSW 7	WSW 6	WSW 7	WSW 7	W 8	WSW 8	W 8	WSW 8	WSW 8	W 8	W 10	WNW 11	WNW 11	NW 10	NW 10	NW 11	NW 12	NW 12	NW 10	WNW 9	WNW 8	WNW 7	W 6	W 7
Wind gust (mph)	12	12	13	14	14	14	14	14	15	19	21	22	21	21	21	23	23	21	17	16	14	13	12	13
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	83%	83%	84%	79%	72%	73%	71%	71%	69%	61%	50%	46%	39%	34%	29%	30%	35%	39%	45%	53%	55%	58%	63%	67%
UV	-	-	-	-	-	-	-	-	1	1	2	2	2	2	1	1	1	-	-	-	-	-	-	-

Friday (6 March 2026)

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	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	1°	1°	1°	1°	0°	0°	1°	3°	4°	6°	7°	8°	8°	8°	9°	8°	7°	5°	4°	3°	3°	3°
Feels like temperature (°C)	-1°	-2°	-3°	-3°	-3°	-3°	-4°	-4°	-3°	-1°	0°	2°	4°	5°	5°	5°	5°	5°	3°	1°	0°	-1°	-1°	-1°
Wind direction and speed (mph)	WSW 7	WSW 8	WSW 9	WSW 9	SW 9	SW 9	SW 10	SW 10	SW 10	SW 11	WSW 13	WSW 13	W 13	W 13	W 13	W 13	W 14	W 14	W 13	W 11	WSW 11	WSW 12	SW 12	SW 12
Wind gust (mph)	15	15	15	16	16	16	17	17	20	23	24	24	25	25	25	26	26	24	22	20	20	20	21	23
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	64%	63%	63%	59%	60%	58%	58%	57%	54%	46%	43%	40%	35%	29%	25%	26%	26%	32%	39%	40%	42%	44%	48%	48%
UV	-	-	-	-	-	-	-	-	1	1	2	3	2	3	2	1	1	-	-	-	-	-	-	-

Saturday (7 March 2026)

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)	3°	3°	3°	3°	4°	4°	5°	5°	6°	7°	8°	10°	11°	12°	12°	12°	12°	11°	11°	10°	10°	9°	9°	9°
Feels like temperature (°C)	-2°	-2°	-2°	-2°	-1°	0°	0°	0°	1°	3°	4°	6°	8°	8°	9°	8°	8°	8°	7°	7°	6°	6°	6°	6°
Wind direction and speed (mph)	SW 13	SW 14	SW 15	SW 16	SW 17	SW 17	SW 17	SW 17	SW 17	SW 18	SW 19	SW 21	WSW 21	WSW 21	WSW 21	WSW 21	WSW 20	WSW 18	SW 17	SW 17	SW 17	SW 17	SW 17	SW 18
Wind gust (mph)	24	26	28	30	31	31	31	30	32	34	37	38	39	38	38	37	35	32	30	30	31	31	32	32
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	49%	51%	50%	52%	50%	49%	53%	52%	47%	41%	40%	40%	40%	40%	40%	40%	40%	40%	41%	43%	47%	52%	52%	52%
UV	-	-	-	-	-	-	-	-	1	1	2	3	3	3	2	1	1	-	-	-	-	-	-	-

Sunday (8 March 2026)

Time	00:00	01:00	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	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	<5%	10%	10%
Temperature (°C)	9°	9°	9°	9°	9°	9°	9°	9°	9°	10°	11°	12°	13°	13°	14°	13°	13°	12°	9°
Feels like temperature (°C)	6°	5°	5°	5°	5°	5°	5°	5°	6°	7°	8°	8°	9°	9°	10°	9°	9°	8°	6°
Wind direction and speed (mph)	SW 18	SW 19	SW 18	SW 18	SW 18	SW 19	SW 18	SW 18	SW 18	SW 18	SW 20	SW 21	WSW 21	WSW 21	WSW 21	WSW 21	WSW 20	WSW 20	WSW 16
Wind gust (mph)	33	34	33	34	33	33	34	32	33	36	38	38	39	38	38	37	37	35	31
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	54%	53%	53%	54%	53%	54%	54%	53%	49%	43%	41%	40%	38%	38%	38%	38%	38%	41%	53%
UV	-	-	-	-	-	-	-	-	1	1	2	2	2	2	1	1	1	-	-

Monday (9 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	20%	20%	10%	10%	20%	10%	20%	20%
Temperature (°C)	8°	7°	4°	5°	5°	6°	5°	1°
Feels like temperature (°C)	4°	3°	0°	1°	0°	0°	-1°	-4°
Wind direction and speed (mph)	WSW 16	WSW 15	WSW 14	W 12	WNW 21	WNW 23	WNW 19	W 13
Wind gust (mph)	30	28	27	38	44	43	36	25
Visibility (description)	VG	VG	VG	VG	G	VG	VG	VG
Humidity	58%	62%	64%	60%	37%	28%	27%	42%
UV	-	-	-	1	3	2	-	-

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Forecast for 10pm (UTC-7) Tuesday

Updated 00:22 (UTC) on Wed 4 Mar 2026

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Great Falls (United States of America) weather

Find a forecast

Forecast days

Today

Today

Wed 4 Mar

Wed 4 Mar

Thu 5 Mar

Thu 5 Mar

Fri 6 Mar

Fri 6 Mar

Sat 7 Mar

Sat 7 Mar

Sun 8 Mar

Sun 8 Mar

Mon 9 Mar

Mon 9 Mar

7 day forecast for Great Falls

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