Current weather conditions and 15 day weather forecast for San Mateo Highlands Airfield, 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.
| 22 December 2025 Monday 16.1 ° C / 61°F ![]() Overcast |
Feels Like : 16.1 ° C / 61°F Humidity : % 88 Pressure : 1016 mb Wind Speed : 16.6 kmph / 10.3 miles from S ![]() Visibility : 16 km Precipitation (rainfall) : 0.68 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 December 2025 Sunday | Moderate rain |
14.6 ° C (58.3°F) |
16.6 ° C (61.9°F) |
15.4 ° C (59.6°F) |
% 90 | 87% | 0.3 | Sunrise:07:20 AM Sunset: 04:54 PM |
Moonrise:08:58 AM Moonset: 06:22 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate rain |
12.6 ° C (54.7°F) |
15.9 ° C (60.6°F) |
14.1 ° C (57.4°F) |
% 93 | 88% | 0.1 | Sunrise:07:21 AM Sunset: 04:55 PM |
Moonrise:09:36 AM Moonset: 07:26 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
12.3 ° C (54.1°F) |
15.7 ° C (60.3°F) |
13.9 ° C (57°F) |
% 87 | 0% | 0.2 | Sunrise:07:21 AM Sunset: 04:56 PM |
Moonrise:10:08 AM Moonset: 08:31 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Heavy rain |
11.5 ° C (52.7°F) |
15.1 ° C (59.2°F) |
13.5 ° C (56.3°F) |
% 86 | 89% | 0.3 | Sunrise:07:22 AM Sunset: 04:56 PM |
Moonrise:10:36 AM Moonset: 09:36 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Heavy rain |
9.9 ° C (49.8°F) |
14.1 ° C (57.4°F) |
12.5 ° C (54.5°F) |
% 78 | 89% | 0.3 | Sunrise:07:22 AM Sunset: 04:57 PM |
Moonrise:11:01 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate rain |
9.4 ° C (49°F) |
12.4 ° C (54.4°F) |
12.1 ° C (53.8°F) |
% 83 | 81% | 0 | Sunrise:07:23 AM Sunset: 04:57 PM |
Moonrise:11:26 AM Moonset: 11:45 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Moderate rain |
8 ° C (46.3°F) |
12 ° C (53.7°F) |
9.8 ° C (49.6°F) |
% 82 | 84% | 2 | Sunrise:07:23 AM Sunset: 04:58 PM |
Moonrise:11:50 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
6.4 ° C (43.4°F) |
12.4 ° C (54.3°F) |
9.1 ° C (48.5°F) |
% 71 | 0% | 3 | Sunrise:07:23 AM Sunset: 04:59 PM |
Moonrise:12:16 PM Moonset: 12:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy rain nearby |
7.6 ° C (45.6°F) |
9.4 ° C (48.9°F) |
8.7 ° C (47.7°F) |
% 78 | 75% | 2 | Sunrise:07:23 AM Sunset: 05:00 PM |
Moonrise:12:47 PM Moonset: 02:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Patchy rain nearby |
9.4 ° C (48.9°F) |
14.1 ° C (57.3°F) |
11.2 ° C (52.1°F) |
% 79 | 0% | 3 | Sunrise:07:24 AM Sunset: 05:00 PM |
Moonrise:01:24 PM Moonset: 03:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
10.2 ° C (50.4°F) |
12.7 ° C (54.9°F) |
11.2 ° C (52.1°F) |
% 83 | 88% | 3 | Sunrise:07:24 AM Sunset: 05:01 PM |
Moonrise:02:09 PM Moonset: 04:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Patchy rain nearby |
9.7 ° C (49.4°F) |
14 ° C (57.2°F) |
11.6 ° C (53°F) |
% 88 | 0% | 3 | Sunrise:07:24 AM Sunset: 05:02 PM |
Moonrise:03:07 PM Moonset: 05:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
7.6 ° C (45.8°F) |
13.7 ° C (56.7°F) |
10.4 ° C (50.7°F) |
% 76 | 0% | 4 | Sunrise:07:24 AM Sunset: 05:03 PM |
Moonrise:04:15 PM Moonset: 07:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
8.2 ° C (46.8°F) |
14.2 ° C (57.6°F) |
10.9 ° C (51.6°F) |
% 62 | 0% | 4 | Sunrise:07:24 AM Sunset: 05:04 PM |
Moonrise:05:30 PM Moonset: 08:00 AM Moon Phase ( Full Moon ) |
|