Port St Johns (South Africa) weather

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Forecast days

Today

Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius;

Sunrise: 06:07

Sunset: 18:09

Overcast.

H UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
Tue 24 Mar

Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 17° Celsius;

Sunrise: 06:08

Sunset: 18:08

Overcast changing to sunny intervals by lunchtime.

VH UV

No pollution data.

No pollen data.

Tue 24 Mar

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Wed 25 Mar

Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 21° Celsius;

Sunrise: 06:09

Sunset: 18:06

Sunny changing to partly cloudy by nighttime.

VH UV

No pollution data.

No pollen data.

Wed 25 Mar

Maximum daytime temperature: 31 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius;
Thu 26 Mar

Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 20° Celsius;

Sunrise: 06:09

Sunset: 18:05

Cloudy changing to sunny intervals by late morning.

VH UV

No pollution data.

No pollen data.

Thu 26 Mar

Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
Fri 27 Mar

Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 21° Celsius;

Sunrise: 06:10

Sunset: 18:04

Sunny changing to partly cloudy by early evening.

VH UV

No pollution data.

No pollen data.

Fri 27 Mar

Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius;
Sat 28 Mar

Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 21° Celsius;

Sunrise: 06:11

Sunset: 18:03

Sunny changing to partly cloudy in the afternoon.

VH UV

No pollution data.

No pollen data.

Sat 28 Mar

Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius;
Sun 29 Mar

Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius;

Sunrise: 06:11

Sunset: 18:01

Overcast changing to drizzle in the afternoon.

M UV

No pollution data.

No pollen data.

Sun 29 Mar

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;

Overcast.

Sunrise: 06:07

Sunset: 18:09

H UV

No pollution data.

No pollen data.

7 day forecast for Port St Johns

Today (22 March 2026)

Time	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%
Temperature (°C)	22°	21°	21°	21°	21°
Feels like temperature (°C)	20°	20°	20°	20°	20°
Wind direction and speed (mph)	S 14	S 13	SSE 12	SSE 11	SSE 10
Wind gust (mph)	19	18	17	16	15
Visibility (description)	VG	VG	VG	VG	VG
Humidity	75%	75%	75%	75%	74%
UV	-	-	-	-	-

Tuesday (23 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	10%	10%	<5%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	21°	21°	21°	20°	20°	20°	20°	21°	21°	21°	22°	23°	24°	24°	24°	24°	24°	23°	22°	22°	22°	21°	21°	21°
Feels like temperature (°C)	20°	20°	20°	19°	19°	19°	19°	19°	20°	20°	21°	21°	23°	23°	22°	22°	21°	20°	19°	19°	18°	18°	17°	17°
Wind direction and speed (mph)	SSE 10	SSE 10	SE 9	SE 9	ESE 9	ESE 9	ESE 10	E 10	E 10	ENE 10	ENE 11	ENE 12	ENE 14	ENE 15	ENE 16	ENE 18	ENE 19	ENE 19	ENE 19	NE 20	NE 20	NE 21	NE 21	NE 21
Wind gust (mph)	14	14	13	13	14	14	14	15	16	17	19	22	24	26	27	29	29	29	29	29	29	30	30	29
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	74%	74%	73%	73%	73%	73%	73%	73%	74%	74%	74%	74%	74%	74%	74%	75%	75%	75%	75%	76%	77%	77%	78%
UV	-	-	-	-	-	-	1	1	2	2	5	7	6	6	5	3	1	1	1	-	-	-	-	-

Wednesday (24 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%	10%	20%	10%	30%	40%	30%	40%	30%
Temperature (°C)	21°	20°	19°	18°	18°	17°	17°	20°	22°	24°	26°	28°	30°	31°	31°	31°	30°	29°	27°	25°	24°	24°	24°	24°
Feels like temperature (°C)	17°	16°	15°	15°	15°	15°	15°	18°	21°	23°	26°	28°	29°	30°	31°	31°	30°	29°	26°	25°	25°	25°	26°	26°
Wind direction and speed (mph)	NE 21	NE 20	NE 19	NE 18	NE 17	NE 16	NE 15	NE 13	NNE 12	NE 12	NE 13	NE 15	NE 17	NE 18	NE 19	NE 19	NE 17	NE 16	NE 16	NE 14	NE 12	NE 9	ENE 8	NE 7
Wind gust (mph)	29	28	26	25	23	21	20	18	18	19	21	24	26	26	26	25	23	22	20	18	16	14	12	10
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G
Humidity	78%	78%	77%	76%	77%	77%	78%	79%	77%	76%	76%	76%	76%	75%	75%	76%	79%	85%	85%	86%	87%	88%	90%	91%
UV	-	-	-	-	-	-	1	1	3	5	7	8	9	8	5	3	1	1	1	-	-	-	-	-

Thursday (25 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%	30%	30%	20%	20%	10%	10%	10%	10%	<5%	10%	10%	10%	10%	10%	10%	10%	20%	10%	10%	10%	10%
Temperature (°C)	24°	23°	23°	22°	22°	22°	22°	22°	23°	24°	25°	26°	26°	26°	26°	25°	25°	24°	23°	23°	22°	22°	22°	21°
Feels like temperature (°C)	26°	24°	23°	22°	20°	20°	20°	21°	22°	23°	25°	26°	27°	27°	27°	27°	26°	26°	25°	25°	24°	24°	23°	23°
Wind direction and speed (mph)	NNW 6	SW 8	SW 10	SW 12	SW 15	SW 14	SW 14	SW 14	SW 13	SW 13	SW 12	SSW 11	SSW 10	S 10	S 9	S 8	SSE 7	SE 5	ESE 4	NE 3	NNE 3	NNE 4	NE 4	NE 4
Wind gust (mph)	13	17	19	21	21	21	20	19	19	18	17	16	16	15	14	12	10	8	6	6	6	6	6	6
Visibility (description)	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	92%	91%	91%	90%	88%	87%	86%	86%	85%	83%	82%	81%	80%	82%	84%	84%	84%	85%	86%	86%	87%	86%	86%	86%
UV	-	-	-	-	-	-	1	1	2	4	6	7	7	7	5	3	1	1	1	-	-	-	-	-

Friday (26 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%	10%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Temperature (°C)	21°	21°	21°	21°	21°	21°	21°	22°	24°	25°	26°	28°	29°	29°	29°	28°	27°	26°	25°	24°	24°	23°	23°	23°
Feels like temperature (°C)	23°	22°	22°	22°	22°	22°	21°	23°	25°	27°	28°	29°	30°	31°	30°	29°	28°	27°	25°	24°	24°	23°	23°	23°
Wind direction and speed (mph)	NE 4	NE 4	NNE 4	NNE 5	NNE 5	NNE 5	NNE 6	NNE 6	NNE 6	NE 7	ENE 9	ENE 10	ENE 11	ENE 12	ENE 13	ENE 13	ENE 13	ENE 14	ENE 13	ENE 13	NE 13	NE 13	NE 12	NE 11
Wind gust (mph)	6	7	7	8	8	8	9	9	11	13	15	17	18	19	20	20	21	20	18	18	18	18	16	15
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G
Humidity	86%	86%	87%	88%	88%	87%	87%	86%	86%	86%	85%	85%	85%	85%	85%	86%	86%	88%	90%	91%	92%	92%	92%	93%
UV	-	-	-	-	-	-	1	1	2	4	7	8	8	7	5	3	1	1	1	-	-	-	-	-

Saturday (27 March 2026)

Time	00:00	01:00	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	10%	20%	20%	10%	10%	10%	20%	50%	60%	50%
Temperature (°C)	23°	23°	22°	22°	25°	31°	31°	27°	23°	22°
Feels like temperature (°C)	23°	23°	23°	24°	28°	34°	34°	29°	23°	21°
Wind direction and speed (mph)	NE 10	NE 9	NE 8	NNE 7	N 5	ENE 8	E 10	E 11	SW 13	WSW 14
Wind gust (mph)	14	11	11	10	11	16	19	21	22	22
Visibility (description)	G	G	G	G	G	VG	VG	G	G	G
Humidity	94%	93%	94%	93%	92%	88%	87%	92%	92%	90%
UV	-	-	-	-	2	8	4	1	-	-

Sunday (28 March 2026)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	20%	20%	10%	10%	20%	50%	40%	40%
Temperature (°C)	22°	22°	22°	24°	24°	23°	22°	21°
Feels like temperature (°C)	21°	21°	22°	25°	25°	23°	23°	22°
Wind direction and speed (mph)	SW 13	SW 11	SW 10	SSW 9	S 10	S 8	S 6	SSW 6
Wind gust (mph)	19	16	15	16	15	13	11	11
Visibility (description)	G	G	VG	VG	VG	VG	G	VG
Humidity	87%	86%	85%	82%	81%	82%	83%	83%
UV	-	-	2	5	4	1	-	-

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Forecast

Forecast for 8pm (UTC+2) Monday

Updated 12:21 (UTC) on Mon 23 Mar 2026

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Port St Johns (South Africa) weather

Find a forecast

Forecast days

Today

Today

Tue 24 Mar

Tue 24 Mar

Wed 25 Mar

Wed 25 Mar

Thu 26 Mar

Thu 26 Mar

Fri 27 Mar

Fri 27 Mar

Sat 28 Mar

Sat 28 Mar

Sun 29 Mar

Sun 29 Mar

7 day forecast for Port St Johns

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