Sumpter Weather Forecast 15 Days, Weather in Sumpter Today

Current weather conditions and 15 day weather forecast for Sumpter, Oregon, 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 Sumpter

06 February 2026 Friday
-5.6 ° C / 21.9°F
Partly Cloudy
Partly Cloudy
Feels Like : -7 ° C / 19.3°F
Humidity : % 92
Pressure : 1022 mb
Wind Speed : 3.6 kmph / 2.2 miles from NENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Sumpter, OR, USA

Weather Forecast for next 15 Days for Sumpter 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 Sumpter, Oregon 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
06 February 2026 Friday Cloudy  Cloudy -0.5 ° C
(31.1°F)
5.1 ° C
(41.2°F)
2.2 ° C
(35.9°F)
% 91 0% 0.4 Sunrise:07:06 AM
Sunset: 05:09 PM
Moonrise:10:58 PM
Moonset: 09:03 AM
Moon Phase
( Waning Gibbous )
07 February 2026 Saturday Cloudy  Cloudy -0.4 ° C
(31.3°F)
9.3 ° C
(48.7°F)
3.8 ° C
(38.8°F)
% 78 0% 0.4 Sunrise:07:05 AM
Sunset: 05:11 PM
Moonrise:No moonrise
Moonset: 09:22 AM
Moon Phase
( Waning Gibbous )
08 February 2026 Sunday Heavy rain Heavy rain 1.3 ° C
(34.3°F)
4.6 ° C
(40.3°F)
3 ° C
(37.4°F)
% 92 84% 0.2 Sunrise:07:03 AM
Sunset: 05:12 PM
Moonrise:12:05 AM
Moonset: 09:44 AM
Moon Phase
( Waning Gibbous )
09 February 2026 Monday Patchy snow nearby Patchy snow nearby -3.1 ° C
(26.5°F)
0.3 ° C
(32.5°F)
-1.1 ° C
(30.1°F)
% 80 72% 0.3 Sunrise:07:02 AM
Sunset: 05:13 PM
Moonrise:01:12 AM
Moonset: 10:09 AM
Moon Phase
( Last Quarter )
10 February 2026 Tuesday Patchy moderate snow Patchy moderate snow -4 ° C
(24.8°F)
1.1 ° C
(34°F)
-2.5 ° C
(27.5°F)
% 79 89% 0 Sunrise:07:00 AM
Sunset: 05:15 PM
Moonrise:02:17 AM
Moonset: 10:41 AM
Moon Phase
( Waning Crescent )
11 February 2026 Wednesday Cloudy  Cloudy -2.7 ° C
(27.1°F)
2.7 ° C
(36.8°F)
-0.7 ° C
(30.7°F)
% 70 0% 1 Sunrise:06:59 AM
Sunset: 05:16 PM
Moonrise:03:20 AM
Moonset: 11:22 AM
Moon Phase
( Waning Crescent )
12 February 2026 Thursday Partly Cloudy  Partly Cloudy -3.3 ° C
(26.1°F)
2.8 ° C
(37°F)
-0.8 ° C
(30.6°F)
% 69 0% 2 Sunrise:06:58 AM
Sunset: 05:18 PM
Moonrise:04:16 AM
Moonset: 12:12 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Patchy light snow Patchy light snow -6 ° C
(21.3°F)
0.4 ° C
(32.7°F)
-2.6 ° C
(27.4°F)
% 75 68% 1 Sunrise:06:56 AM
Sunset: 05:19 PM
Moonrise:05:05 AM
Moonset: 01:12 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Light freezing rain Light freezing rain -7.5 ° C
(18.5°F)
-1.6 ° C
(29.1°F)
-4.9 ° C
(23.2°F)
% 64 72% 1 Sunrise:06:55 AM
Sunset: 05:21 PM
Moonrise:05:44 AM
Moonset: 02:19 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Overcast  Overcast -6.6 ° C
(20.1°F)
-2.4 ° C
(27.7°F)
-4.9 ° C
(23.2°F)
% 66 0% 1 Sunrise:06:53 AM
Sunset: 05:22 PM
Moonrise:06:16 AM
Moonset: 03:30 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Partly Cloudy  Partly Cloudy -5.8 ° C
(21.6°F)
0.7 ° C
(33.3°F)
-3.1 ° C
(26.5°F)
% 85 0% 2 Sunrise:06:52 AM
Sunset: 05:23 PM
Moonrise:06:41 AM
Moonset: 04:43 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Moderate snow Moderate snow -8.1 ° C
(17.5°F)
-3.6 ° C
(25.5°F)
-5.3 ° C
(22.5°F)
% 76 83% 1 Sunrise:06:50 AM
Sunset: 05:25 PM
Moonrise:07:04 AM
Moonset: 05:56 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Light freezing rain Light freezing rain -9.5 ° C
(14.8°F)
-2.9 ° C
(26.7°F)
-6.7 ° C
(20°F)
% 76 74% 1 Sunrise:06:48 AM
Sunset: 05:26 PM
Moonrise:07:23 AM
Moonset: 07:09 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Partly Cloudy  Partly Cloudy -7.1 ° C
(19.2°F)
1.4 ° C
(34.5°F)
-3.1 ° C
(26.4°F)
% 80 0% 2 Sunrise:06:47 AM
Sunset: 05:28 PM
Moonrise:07:42 AM
Moonset: 08:23 PM
Moon Phase
( Waxing Crescent )
Sumpter Weather forecasts are usually fully updated every 4 hours.
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