Portola Weather Forecast 15 Days, Weather in Portola Today
Current weather conditions and 15 day weather forecast for Portola, 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.
Current weather conditions at Portola
| 13 February 2026 Friday -1.9 ° C / 28.6°F  Partly cloudy |
Feels Like : -2.9 ° C / 26.7°F Humidity : % 100 Pressure : 1023 mb Wind Speed : 3.6 kmph / 2.2 miles from ENE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Portola, CA, USA
Weather Forecast for next 15 Days for Portola including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Portola, California state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 February 2026 Thursday |  Patchy rain nearby |
0.6 ° C (33.1°F) |
8.6 ° C (47.5°F) |
3.6 ° C (38.5°F) |
% 77 | 70% | 0.6 | Sunrise:06:58 AM Sunset: 05:35 PM |
Moonrise:04:02 AM Moonset: 12:45 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Partly Cloudy |
-4.7 ° C (23.5°F) |
10 ° C (50°F) |
2.7 ° C (36.8°F) |
% 75 | 0% | 0.7 | Sunrise:06:57 AM Sunset: 05:36 PM |
Moonrise:04:51 AM Moonset: 01:44 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Mist |
-5.5 ° C (22.1°F) |
8.2 ° C (46.8°F) |
1.3 ° C (34.4°F) |
% 72 | 0% | 0.6 | Sunrise:06:56 AM Sunset: 05:38 PM |
Moonrise:05:34 AM Moonset: 02:47 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Partly Cloudy |
-2.9 ° C (26.8°F) |
7.5 ° C (45.5°F) |
0.9 ° C (33.6°F) |
% 71 | 0% | 0.6 | Sunrise:06:54 AM Sunset: 05:39 PM |
Moonrise:06:09 AM Moonset: 03:55 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Blizzard |
-2.4 ° C (27.7°F) |
2.6 ° C (36.7°F) |
-0.7 ° C (30.7°F) |
% 85 | 69% | 0.2 | Sunrise:06:53 AM Sunset: 05:40 PM |
Moonrise:06:38 AM Moonset: 05:03 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Moderate or heavy snow in area with thunder |
-11.2 ° C (11.8°F) |
-2.7 ° C (27.2°F) |
-4.3 ° C (24.3°F) |
% 95 | 81% | 0 | Sunrise:06:52 AM Sunset: 05:41 PM |
Moonrise:07:05 AM Moonset: 06:11 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday |  Moderate or heavy snow showers |
-13.7 ° C (7.4°F) |
-1.3 ° C (29.6°F) |
-8.8 ° C (16.1°F) |
% 93 | 69% | 1 | Sunrise:06:50 AM Sunset: 05:42 PM |
Moonrise:07:29 AM Moonset: 07:20 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Light snow showers |
-16 ° C (3.2°F) |
-1 ° C (30.1°F) |
-8.8 ° C (16.2°F) |
% 94 | 74% | 1 | Sunrise:06:49 AM Sunset: 05:43 PM |
Moonrise:07:51 AM Moonset: 08:29 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Light snow showers |
-14.7 ° C (5.5°F) |
1.4 ° C (34.6°F) |
-5.7 ° C (21.7°F) |
% 99 | 0% | 1 | Sunrise:06:48 AM Sunset: 05:44 PM |
Moonrise:08:14 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Fog |
-8.6 ° C (16.5°F) |
1.7 ° C (35°F) |
-3.8 ° C (25.2°F) |
% 99 | 0% | 1 | Sunrise:06:46 AM Sunset: 05:46 PM |
Moonrise:08:40 AM Moonset: 10:54 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Freezing fog |
-8.7 ° C (16.3°F) |
2.4 ° C (36.2°F) |
-2.5 ° C (27.5°F) |
% 99 | 89% | 1 | Sunrise:06:45 AM Sunset: 05:47 PM |
Moonrise:09:10 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday |  Heavy snow |
0 ° C (32.1°F) |
1.6 ° C (34.8°F) |
0.8 ° C (33.4°F) |
% 100 | 83% | 1 | Sunrise:06:43 AM Sunset: 05:48 PM |
Moonrise:09:46 AM Moonset: 12:09 AM Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday | Freezing fog |
-0.8 ° C (30.6°F) |
2.9 ° C (37.3°F) |
0.9 ° C (33.6°F) |
% 100 | 81% | 1 | Sunrise:06:42 AM Sunset: 05:49 PM |
Moonrise:10:31 AM Moonset: 01:25 AM Moon Phase ( First Quarter ) |
|
| 25 February 2026 Wednesday | Moderate or heavy snow showers |
-8.4 ° C (16.9°F) |
1 ° C (33.7°F) |
-1.6 ° C (29.2°F) |
% 97 | 84% | 1 | Sunrise:06:41 AM Sunset: 05:50 PM |
Moonrise:11:27 AM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
|
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