Weather forecast San Francisco 21-01-2026

Weather today temperature from 9 °C to 15 °C, cloud cover up to 75%, no precipitation, wind up to 3.39 m/s (gusts up to 5.86 m/s), air humidity from 67% to 91%, atmospheric pressure from 763 to 764 mm Hg, UV Index to 2.2 during the day. Forecast for the next days on the table.

Sunrise 07:18
Sunset 17:23

Chart

Table

Type of temperature:

°C

°F

Wed, 21 Jan, 2026

Thu, 22 Jan →

		Temperature	Precipitation	Cloud cover	Humidity	Pressure	Wind	UV Index
00:00	Clear	9 °C	0%	0%	83%	764 mm Hg	NE 2.11 m/s	0
01:00	Clear	9 °C	0%	1%	84%	764 mm Hg	NE 3.11 m/s	0
02:00	Clear	9 °C	0%	3%	86%	764 mm Hg	NE 2.39 m/s	0
03:00	Clear	9 °C	0%	5%	89%	764 mm Hg	NE 2.69 m/s	0
04:00	Clear	9 °C	0%	4%	86%	764 mm Hg	NE 3 m/s	0
05:00	Clear	9 °C	0%	4%	88%	764 mm Hg	NE 3.11 m/s	0
06:00	Clear	9 °C	0%	6%	90%	764 mm Hg	NE 2.5 m/s	0
07:00	Clear	9 °C	0%	11%	91%	764 mm Hg	NE 2.61 m/s	0
08:00	Sunny	9 °C	0%	9%	90%	764 mm Hg	NE 3.39 m/s	0.2
09:00	Sunny	9 °C	0%	10%	91%	764 mm Hg	NE 1.89 m/s	0.6
10:00	Sunny	11 °C	0%	2%	86%	764 mm Hg	NE 2.39 m/s	1.1
11:00	Sunny	12 °C	0%	1%	81%	764 mm Hg	NNE 1.69 m/s	1.6
12:00	Sunny	12 °C	0%	3%	84%	764 mm Hg	NNE 2.61 m/s	2.2
13:00	Sunny	13 °C	0%	2%	85%	764 mm Hg	NE 1.61 m/s	1.6
14:00	Partly cloudy	13 °C	0%	75%	67%	764 mm Hg	NNE 1.89 m/s	0.9
15:00	Sunny	15 °C	0%	0%	79%	763 mm Hg	NNE 0.5 m/s	0.5
16:00	Sunny	15 °C	0%	1%	78%	763 mm Hg	N 2.69 m/s	0.2
17:00	Sunny	15 °C	0%	1%	80%	763 mm Hg	NNE 0.81 m/s	0
18:00	Clear	14 °C	0%	1%	84%	763 mm Hg	NNW 1.39 m/s	0
19:00	Clear	12 °C	0%	2%	86%	763 mm Hg	NW 0.89 m/s	0
20:00	Clear	11 °C	0%	2%	87%	764 mm Hg	W 0.89 m/s	0
21:00	Clear	11 °C	0%	0%	84%	764 mm Hg	WSW 1.31 m/s	0
22:00	Clear	10 °C	0%	1%	86%	764 mm Hg	SSW 1.19 m/s	0
23:00	Clear	10 °C	0%	0%	85%	764 mm Hg	NNW 0.81 m/s	0

Wed, 21 Jan, 2026

Thu, 22 Jan →