Current weather conditions and 15 day weather forecast for California Polytechnic State University Airport, 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.
| 14 December 2025 Sunday 9.4 ° C / 48.9°F ![]() Mist |
Feels Like : 9.3 ° C / 48.7°F Humidity : % 97 Pressure : 1019 mb Wind Speed : 4.3 kmph / 2.7 miles from N ![]() Visibility : 8 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday | Fog |
9.2 ° C (48.6°F) |
18.7 ° C (65.7°F) |
12.4 ° C (54.4°F) |
% 87 | 0% | 0.6 | Sunrise:07:03 AM Sunset: 04:51 PM |
Moonrise:02:15 AM Moonset: 01:22 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
8.2 ° C (46.8°F) |
25.2 ° C (77.4°F) |
14.8 ° C (58.6°F) |
% 63 | 0% | 0.5 | Sunrise:07:04 AM Sunset: 04:52 PM |
Moonrise:03:14 AM Moonset: 01:49 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
10.4 ° C (50.7°F) |
23.4 ° C (74.1°F) |
15.3 ° C (59.6°F) |
% 52 | 0% | 0.6 | Sunrise:07:05 AM Sunset: 04:52 PM |
Moonrise:04:12 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Sunny |
11.5 ° C (52.7°F) |
21.6 ° C (70.8°F) |
15.4 ° C (59.7°F) |
% 64 | 0% | 0.6 | Sunrise:07:05 AM Sunset: 04:52 PM |
Moonrise:05:12 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Sunny |
9 ° C (48.2°F) |
20.3 ° C (68.5°F) |
12.6 ° C (54.6°F) |
% 74 | 0% | 0 | Sunrise:07:06 AM Sunset: 04:53 PM |
Moonrise:06:11 AM Moonset: 03:38 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Sunny |
9.3 ° C (48.8°F) |
18 ° C (64.4°F) |
12.5 ° C (54.5°F) |
% 70 | 0% | 4 | Sunrise:07:06 AM Sunset: 04:53 PM |
Moonrise:07:07 AM Moonset: 04:27 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
8.4 ° C (47.1°F) |
17.7 ° C (63.9°F) |
11.8 ° C (53.2°F) |
% 78 | 0% | 4 | Sunrise:07:07 AM Sunset: 04:54 PM |
Moonrise:07:59 AM Moonset: 05:23 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Patchy rain nearby |
7.9 ° C (46.2°F) |
14.6 ° C (58.3°F) |
11.3 ° C (52.4°F) |
% 85 | 89% | 3 | Sunrise:07:08 AM Sunset: 04:54 PM |
Moonrise:08:44 AM Moonset: 06:23 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Patchy rain nearby |
7.1 ° C (44.7°F) |
13.8 ° C (56.8°F) |
10.5 ° C (51°F) |
% 70 | 74% | 3 | Sunrise:07:08 AM Sunset: 04:55 PM |
Moonrise:09:23 AM Moonset: 07:26 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
4.1 ° C (39.3°F) |
13.8 ° C (56.8°F) |
8.1 ° C (46.5°F) |
% 62 | 0% | 2 | Sunrise:07:09 AM Sunset: 04:55 PM |
Moonrise:09:56 AM Moonset: 08:28 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
3.8 ° C (38.8°F) |
13.8 ° C (56.9°F) |
8.1 ° C (46.5°F) |
% 63 | 0% | 3 | Sunrise:07:09 AM Sunset: 04:56 PM |
Moonrise:10:26 AM Moonset: 09:32 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
3.9 ° C (39°F) |
12.5 ° C (54.4°F) |
8.3 ° C (46.9°F) |
% 72 | 77% | 2 | Sunrise:07:09 AM Sunset: 04:57 PM |
Moonrise:10:53 AM Moonset: 10:34 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
9.6 ° C (49.2°F) |
13.2 ° C (55.8°F) |
11.7 ° C (53.1°F) |
% 97 | 86% | 3 | Sunrise:07:10 AM Sunset: 04:57 PM |
Moonrise:11:19 AM Moonset: 11:38 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
5.8 ° C (42.4°F) |
13.9 ° C (57°F) |
11.4 ° C (52.4°F) |
% 81 | 81% | 3 | Sunrise:07:10 AM Sunset: 04:58 PM |
Moonrise:11:45 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|