Fairfield Weather Forecast 15 Days, Weather in Fairfield Today

Current weather conditions and 15 day weather forecast for Fairfield, Washington, 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 Fairfield

09 February 2026 Monday
3.9 ° C / 39°F
Overcast
Overcast
Feels Like : -0.4 ° C / 31.3°F
Humidity : % 82
Pressure : 1023 mb
Wind Speed : 20.5 kmph / 12.8 miles from SWSW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Fairfield, WA, USA

Weather Forecast for next 15 Days for Fairfield 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 Fairfield, Washington 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
09 February 2026 Monday Moderate rain Moderate rain 1.6 ° C
(34.9°F)
4.6 ° C
(40.3°F)
2.8 ° C
(37.1°F)
% 94 89% 0.2 Sunrise:07:03 AM
Sunset: 05:04 PM
Moonrise:01:18 AM
Moonset: 09:54 AM
Moon Phase
( Last Quarter )
10 February 2026 Tuesday Partly Cloudy  Partly Cloudy -0.9 ° C
(30.4°F)
6.6 ° C
(43.9°F)
2.7 ° C
(36.8°F)
% 82 0% 0.3 Sunrise:07:02 AM
Sunset: 05:05 PM
Moonrise:02:26 AM
Moonset: 10:24 AM
Moon Phase
( Waning Crescent )
11 February 2026 Wednesday Sunny Sunny -2.2 ° C
(28°F)
8.1 ° C
(46.6°F)
1.5 ° C
(34.8°F)
% 78 0% 0.3 Sunrise:07:00 AM
Sunset: 05:07 PM
Moonrise:03:30 AM
Moonset: 11:03 AM
Moon Phase
( Waning Crescent )
12 February 2026 Thursday Mist Mist -2.6 ° C
(27.3°F)
5.6 ° C
(42.1°F)
0.1 ° C
(32.1°F)
% 87 0% 0.2 Sunrise:06:59 AM
Sunset: 05:08 PM
Moonrise:04:27 AM
Moonset: 11:53 AM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Patchy rain nearby Patchy rain nearby -0.5 ° C
(31°F)
4.4 ° C
(39.9°F)
1.7 ° C
(35.1°F)
% 83 88% 0 Sunrise:06:57 AM
Sunset: 05:10 PM
Moonrise:05:15 AM
Moonset: 12:54 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Patchy rain nearby Patchy rain nearby -1.5 ° C
(29.3°F)
3.9 ° C
(39.1°F)
1.1 ° C
(34.1°F)
% 78 84% 1 Sunrise:06:55 AM
Sunset: 05:11 PM
Moonrise:05:52 AM
Moonset: 02:03 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Partly Cloudy  Partly Cloudy -2.5 ° C
(27.4°F)
2.5 ° C
(36.4°F)
-0.8 ° C
(30.5°F)
% 73 0% 2 Sunrise:06:54 AM
Sunset: 05:13 PM
Moonrise:06:21 AM
Moonset: 03:16 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Light freezing rain Light freezing rain -3.8 ° C
(25.2°F)
4 ° C
(39.2°F)
-0.3 ° C
(31.4°F)
% 68 60% 1 Sunrise:06:52 AM
Sunset: 05:15 PM
Moonrise:06:45 AM
Moonset: 04:31 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Heavy snow Heavy snow -2.9 ° C
(26.7°F)
1 ° C
(33.8°F)
-0.9 ° C
(30.3°F)
% 86 86% 1 Sunrise:06:50 AM
Sunset: 05:16 PM
Moonrise:07:04 AM
Moonset: 05:48 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Light snow Light snow -3.2 ° C
(26.2°F)
1.9 ° C
(35.4°F)
-1.3 ° C
(29.7°F)
% 91 88% 1 Sunrise:06:49 AM
Sunset: 05:18 PM
Moonrise:07:21 AM
Moonset: 07:03 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Heavy snow Heavy snow -5.1 ° C
(22.8°F)
-1.9 ° C
(28.6°F)
-3.5 ° C
(25.7°F)
% 95 66% 1 Sunrise:06:47 AM
Sunset: 05:19 PM
Moonrise:07:38 AM
Moonset: 08:20 PM
Moon Phase
( Waxing Crescent )
20 February 2026 Friday Heavy snow Heavy snow -7 ° C
(19.4°F)
-3.5 ° C
(25.7°F)
-5 ° C
(22.9°F)
% 96 68% 1 Sunrise:06:45 AM
Sunset: 05:21 PM
Moonrise:07:54 AM
Moonset: 09:39 PM
Moon Phase
( Waxing Crescent )
21 February 2026 Saturday Light snow Light snow -9.7 ° C
(14.5°F)
-4 ° C
(24.8°F)
-6.6 ° C
(20.2°F)
% 92 68% 1 Sunrise:06:43 AM
Sunset: 05:22 PM
Moonrise:08:12 AM
Moonset: 11:00 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Heavy snow Heavy snow -9.6 ° C
(14.7°F)
-3.9 ° C
(24.9°F)
-6.6 ° C
(20.1°F)
% 95 70% 1 Sunrise:06:41 AM
Sunset: 05:24 PM
Moonrise:08:34 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
Fairfield Weather forecasts are usually fully updated every 4 hours.
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