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

16 March 2025 Sunday
-0 ° C / 32°F
Cloudy
Cloudy
Feels Like : -6.4 ° C / 20.5°F
Humidity : % 80
Pressure : 1017 mb
Wind Speed : 16.9 kmph / 10.5 miles from SWSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 66

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
16 March 2025 Sunday
Weather forecastModerate or heavy snow showers Moderate or heavy snow showers
Low temperature-3.9 ° C
(25°F)
High temperature5 ° C
(41°F)
Avg. temperature-0 ° C
(31.9°F)
Humidity% 90
Chance of rain69%
UV Index1.3
Sun PositionSunrise:07:11 AM
Sunset: 07:11 PM
Moon PositionMoonrise:09:52 PM
Moonset: 08:05 AM
Moon Phase
( Waning Gibbous )
17 March 2025 Monday
Weather forecastHeavy snow Heavy snow
Low temperature-7.7 ° C
(18.1°F)
High temperature2 ° C
(35.6°F)
Avg. temperature-1.3 ° C
(29.7°F)
Humidity% 90
Chance of rain83%
UV Index1
Sun PositionSunrise:07:10 AM
Sunset: 07:12 PM
Moon PositionMoonrise:10:53 PM
Moonset: 08:27 AM
Moon Phase
( Waning Gibbous )
18 March 2025 Tuesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature-20.4 ° C
(-4.7°F)
High temperature3.8 ° C
(38.8°F)
Avg. temperature-6 ° C
(21.2°F)
Humidity% 80
Chance of rain0%
UV Index1.3
Sun PositionSunrise:07:08 AM
Sunset: 07:13 PM
Moon PositionMoonrise:11:56 PM
Moonset: 08:52 AM
Moon Phase
( Waning Gibbous )
19 March 2025 Wednesday
Weather forecastModerate or heavy snow showers Moderate or heavy snow showers
Low temperature-9.8 ° C
(14.4°F)
High temperature3.1 ° C
(37.6°F)
Avg. temperature-2.6 ° C
(27.4°F)
Humidity% 91
Chance of rain85%
UV Index1.1
Sun PositionSunrise:07:06 AM
Sunset: 07:14 PM
Moon PositionMoonrise:No moonrise
Moonset: 09:22 AM
Moon Phase
( Waning Gibbous )
20 March 2025 Thursday
Weather forecastLight snow showers Light snow showers
Low temperature-9.4 ° C
(15°F)
High temperature1.2 ° C
(34.2°F)
Avg. temperature-2.7 ° C
(27.2°F)
Humidity% 89
Chance of rain70%
UV Index0
Sun PositionSunrise:07:05 AM
Sunset: 07:15 PM
Moon PositionMoonrise:12:59 AM
Moonset: 09:58 AM
Moon Phase
( Waning Gibbous )
21 March 2025 Friday
Weather forecastCloudy  Cloudy
Low temperature-7.8 ° C
(17.9°F)
High temperature3.3 ° C
(38°F)
Avg. temperature-1.8 ° C
(28.7°F)
Humidity% 91
Chance of rain0%
UV Index1
Sun PositionSunrise:07:03 AM
Sunset: 07:16 PM
Moon PositionMoonrise:02:00 AM
Moonset: 10:43 AM
Moon Phase
( Waning Gibbous )
22 March 2025 Saturday
Weather forecastMist Mist
Low temperature-5.2 ° C
(22.6°F)
High temperature5.1 ° C
(41.1°F)
Avg. temperature0.1 ° C
(32.2°F)
Humidity% 93
Chance of rain0%
UV Index1
Sun PositionSunrise:07:02 AM
Sunset: 07:17 PM
Moon PositionMoonrise:02:57 AM
Moonset: 11:38 AM
Moon Phase
( Last Quarter )
23 March 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature-7.1 ° C
(19.2°F)
High temperature10.4 ° C
(50.6°F)
Avg. temperature1.8 ° C
(35.2°F)
Humidity% 88
Chance of rain0%
UV Index1
Sun PositionSunrise:07:00 AM
Sunset: 07:18 PM
Moon PositionMoonrise:03:47 AM
Moonset: 12:41 PM
Moon Phase
( Waning Crescent )
24 March 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature-2.8 ° C
(27°F)
High temperature12.6 ° C
(54.6°F)
Avg. temperature4.9 ° C
(40.9°F)
Humidity% 89
Chance of rain0%
UV Index1
Sun PositionSunrise:06:58 AM
Sunset: 07:19 PM
Moon PositionMoonrise:04:29 AM
Moonset: 01:51 PM
Moon Phase
( Waning Crescent )
25 March 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature1 ° C
(33.7°F)
High temperature14.1 ° C
(57.4°F)
Avg. temperature6.9 ° C
(44.4°F)
Humidity% 84
Chance of rain0%
UV Index2
Sun PositionSunrise:06:57 AM
Sunset: 07:20 PM
Moon PositionMoonrise:05:05 AM
Moonset: 03:04 PM
Moon Phase
( Waning Crescent )
26 March 2025 Wednesday
Weather forecastSunny Sunny
Low temperature1.1 ° C
(34°F)
High temperature18.3 ° C
(64.9°F)
Avg. temperature9.2 ° C
(48.6°F)
Humidity% 69
Chance of rain0%
UV Index3
Sun PositionSunrise:06:55 AM
Sunset: 07:21 PM
Moon PositionMoonrise:05:36 AM
Moonset: 04:19 PM
Moon Phase
( Waning Crescent )
27 March 2025 Thursday
Weather forecastSunny Sunny
Low temperature4.6 ° C
(40.3°F)
High temperature21.7 ° C
(71°F)
Avg. temperature11.5 ° C
(52.8°F)
Humidity% 59
Chance of rain0%
UV Index4
Sun PositionSunrise:06:53 AM
Sunset: 07:22 PM
Moon PositionMoonrise:06:03 AM
Moonset: 05:35 PM
Moon Phase
( Waning Crescent )
28 March 2025 Friday
Weather forecastSunny Sunny
Low temperature4.4 ° C
(40°F)
High temperature21.8 ° C
(71.3°F)
Avg. temperature11.9 ° C
(53.4°F)
Humidity% 58
Chance of rain0%
UV Index4
Sun PositionSunrise:06:52 AM
Sunset: 07:23 PM
Moon PositionMoonrise:06:28 AM
Moonset: 06:52 PM
Moon Phase
( Waning Crescent )
29 March 2025 Saturday
Weather forecastModerate rain Moderate rain
Low temperature0.7 ° C
(33.3°F)
High temperature7.3 ° C
(45.2°F)
Avg. temperature4.9 ° C
(40.9°F)
Humidity% 94
Chance of rain84%
UV Index1
Sun PositionSunrise:06:50 AM
Sunset: 07:24 PM
Moon PositionMoonrise:06:54 AM
Moonset: 08:10 PM
Moon Phase
( New Moon )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
16 March 2025 Sunday Moderate or heavy snow showers Moderate or heavy snow showers -3.9 ° C
(25°F)
5 ° C
(41°F)
-0 ° C
(31.9°F)
% 90 69% 1.3 Sunrise:07:11 AM
Sunset: 07:11 PM
Moonrise:09:52 PM
Moonset: 08:05 AM
Moon Phase
( Waning Gibbous )
17 March 2025 Monday Heavy snow Heavy snow -7.7 ° C
(18.1°F)
2 ° C
(35.6°F)
-1.3 ° C
(29.7°F)
% 90 83% 1 Sunrise:07:10 AM
Sunset: 07:12 PM
Moonrise:10:53 PM
Moonset: 08:27 AM
Moon Phase
( Waning Gibbous )
18 March 2025 Tuesday Partly Cloudy  Partly Cloudy -20.4 ° C
(-4.7°F)
3.8 ° C
(38.8°F)
-6 ° C
(21.2°F)
% 80 0% 1.3 Sunrise:07:08 AM
Sunset: 07:13 PM
Moonrise:11:56 PM
Moonset: 08:52 AM
Moon Phase
( Waning Gibbous )
19 March 2025 Wednesday Moderate or heavy snow showers Moderate or heavy snow showers -9.8 ° C
(14.4°F)
3.1 ° C
(37.6°F)
-2.6 ° C
(27.4°F)
% 91 85% 1.1 Sunrise:07:06 AM
Sunset: 07:14 PM
Moonrise:No moonrise
Moonset: 09:22 AM
Moon Phase
( Waning Gibbous )
20 March 2025 Thursday Light snow showers Light snow showers -9.4 ° C
(15°F)
1.2 ° C
(34.2°F)
-2.7 ° C
(27.2°F)
% 89 70% 0 Sunrise:07:05 AM
Sunset: 07:15 PM
Moonrise:12:59 AM
Moonset: 09:58 AM
Moon Phase
( Waning Gibbous )
21 March 2025 Friday Cloudy  Cloudy -7.8 ° C
(17.9°F)
3.3 ° C
(38°F)
-1.8 ° C
(28.7°F)
% 91 0% 1 Sunrise:07:03 AM
Sunset: 07:16 PM
Moonrise:02:00 AM
Moonset: 10:43 AM
Moon Phase
( Waning Gibbous )
22 March 2025 Saturday Mist Mist -5.2 ° C
(22.6°F)
5.1 ° C
(41.1°F)
0.1 ° C
(32.2°F)
% 93 0% 1 Sunrise:07:02 AM
Sunset: 07:17 PM
Moonrise:02:57 AM
Moonset: 11:38 AM
Moon Phase
( Last Quarter )
23 March 2025 Sunday Patchy rain nearby Patchy rain nearby -7.1 ° C
(19.2°F)
10.4 ° C
(50.6°F)
1.8 ° C
(35.2°F)
% 88 0% 1 Sunrise:07:00 AM
Sunset: 07:18 PM
Moonrise:03:47 AM
Moonset: 12:41 PM
Moon Phase
( Waning Crescent )
24 March 2025 Monday Patchy rain nearby Patchy rain nearby -2.8 ° C
(27°F)
12.6 ° C
(54.6°F)
4.9 ° C
(40.9°F)
% 89 0% 1 Sunrise:06:58 AM
Sunset: 07:19 PM
Moonrise:04:29 AM
Moonset: 01:51 PM
Moon Phase
( Waning Crescent )
25 March 2025 Tuesday Patchy rain nearby Patchy rain nearby 1 ° C
(33.7°F)
14.1 ° C
(57.4°F)
6.9 ° C
(44.4°F)
% 84 0% 2 Sunrise:06:57 AM
Sunset: 07:20 PM
Moonrise:05:05 AM
Moonset: 03:04 PM
Moon Phase
( Waning Crescent )
26 March 2025 Wednesday Sunny Sunny 1.1 ° C
(34°F)
18.3 ° C
(64.9°F)
9.2 ° C
(48.6°F)
% 69 0% 3 Sunrise:06:55 AM
Sunset: 07:21 PM
Moonrise:05:36 AM
Moonset: 04:19 PM
Moon Phase
( Waning Crescent )
27 March 2025 Thursday Sunny Sunny 4.6 ° C
(40.3°F)
21.7 ° C
(71°F)
11.5 ° C
(52.8°F)
% 59 0% 4 Sunrise:06:53 AM
Sunset: 07:22 PM
Moonrise:06:03 AM
Moonset: 05:35 PM
Moon Phase
( Waning Crescent )
28 March 2025 Friday Sunny Sunny 4.4 ° C
(40°F)
21.8 ° C
(71.3°F)
11.9 ° C
(53.4°F)
% 58 0% 4 Sunrise:06:52 AM
Sunset: 07:23 PM
Moonrise:06:28 AM
Moonset: 06:52 PM
Moon Phase
( Waning Crescent )
29 March 2025 Saturday Moderate rain Moderate rain 0.7 ° C
(33.3°F)
7.3 ° C
(45.2°F)
4.9 ° C
(40.9°F)
% 94 84% 1 Sunrise:06:50 AM
Sunset: 07:24 PM
Moonrise:06:54 AM
Moonset: 08:10 PM
Moon Phase
( New Moon )
Portola Weather forecasts are usually fully updated every 4 hours.
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