Current weather conditions and 15 day weather forecast for Coast Guard Air Station San Francisco, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 19 December 2025 Friday 12.2 ° C / 54°F ![]() Overcast |
Feels Like : 12.6 ° C / 54.6°F Humidity : % 93 Pressure : 1020 mb Wind Speed : 4 kmph / 2.5 miles from SW ![]() Visibility : 11 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Partly Cloudy |
8 ° C (46.4°F) |
14.5 ° C (58.1°F) |
11 ° C (51.9°F) |
% 85 | 0% | 0.4 | Sunrise:07:20 AM Sunset: 04:53 PM |
Moonrise:06:27 AM Moonset: 03:37 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate rain |
10.5 ° C (50.9°F) |
13.5 ° C (56.3°F) |
12.6 ° C (54.8°F) |
% 94 | 89% | 0.4 | Sunrise:07:20 AM Sunset: 04:54 PM |
Moonrise:07:24 AM Moonset: 04:25 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate rain |
12.8 ° C (55°F) |
13.6 ° C (56.5°F) |
13.2 ° C (55.7°F) |
% 97 | 89% | 0.1 | Sunrise:07:21 AM Sunset: 04:54 PM |
Moonrise:08:15 AM Moonset: 05:22 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
12.6 ° C (54.6°F) |
14.3 ° C (57.7°F) |
13.6 ° C (56.5°F) |
% 94 | 0% | 0.1 | Sunrise:07:21 AM Sunset: 04:55 PM |
Moonrise:08:59 AM Moonset: 06:22 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Heavy rain |
10.2 ° C (50.4°F) |
13.5 ° C (56.3°F) |
11.9 ° C (53.3°F) |
% 85 | 89% | 0.2 | Sunrise:07:22 AM Sunset: 04:55 PM |
Moonrise:09:37 AM Moonset: 07:27 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Moderate rain |
12.4 ° C (54.3°F) |
15.5 ° C (59.9°F) |
13.8 ° C (56.9°F) |
% 87 | 60% | 0 | Sunrise:07:22 AM Sunset: 04:56 PM |
Moonrise:10:09 AM Moonset: 08:31 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Moderate rain |
10.6 ° C (51.1°F) |
14 ° C (57.2°F) |
12.1 ° C (53.8°F) |
% 80 | 81% | 3 | Sunrise:07:23 AM Sunset: 04:56 PM |
Moonrise:10:37 AM Moonset: 09:36 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate rain |
10.4 ° C (50.7°F) |
13.1 ° C (55.6°F) |
11.7 ° C (53.1°F) |
% 79 | 86% | 3 | Sunrise:07:23 AM Sunset: 04:57 PM |
Moonrise:11:02 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
9.4 ° C (48.9°F) |
12.3 ° C (54.1°F) |
10.9 ° C (51.7°F) |
% 81 | 81% | 3 | Sunrise:07:24 AM Sunset: 04:58 PM |
Moonrise:11:27 AM Moonset: 11:46 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
8.6 ° C (47.4°F) |
12 ° C (53.7°F) |
9.9 ° C (49.9°F) |
% 78 | 0% | 3 | Sunrise:07:24 AM Sunset: 04:58 PM |
Moonrise:11:51 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
8 ° C (46.5°F) |
11.7 ° C (53.1°F) |
9.7 ° C (49.4°F) |
% 72 | 0% | 3 | Sunrise:07:24 AM Sunset: 04:59 PM |
Moonrise:12:17 PM Moonset: 12:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
7.8 ° C (46.1°F) |
12.5 ° C (54.5°F) |
10 ° C (50.1°F) |
% 69 | 0% | 4 | Sunrise:07:24 AM Sunset: 05:00 PM |
Moonrise:12:47 PM Moonset: 02:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Moderate rain |
11 ° C (51.9°F) |
12.5 ° C (54.5°F) |
11.8 ° C (53.2°F) |
% 86 | 78% | 3 | Sunrise:07:25 AM Sunset: 05:01 PM |
Moonrise:01:24 PM Moonset: 03:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
9.4 ° C (48.9°F) |
12.3 ° C (54.2°F) |
10.8 ° C (51.5°F) |
% 72 | 89% | 3 | Sunrise:07:25 AM Sunset: 05:01 PM |
Moonrise:02:10 PM Moonset: 04:37 AM Moon Phase ( Waxing Gibbous ) |
|