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City of Sumpter, ORSumpter, OR 14 Day Weather - 97877 WeatherWorld.com
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Sumpter, OR Weather Forecast
Sumpter, OR Weather Forecast Dated: 726 AM Thu Oct 01 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Thursday, October 1, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Cloudy
Early-Evening
57°F 14°C
Overcast
Pleasant near 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Cloudy
Early-Evening
58°F 15°C
Cloudy
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Saturday, October 3, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
60°F 16°C
Sunny
Enjoyable around 75°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 77°F 25°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Monday, October 5, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
61°F 16°C
Sunny
Mild with a high of 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 8 mph 12 km/h.
Tuesday, October 6, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
62°F 17°C
Sunny
Pleasant near 74°F 24°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
61°F 16°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the WNW to the NNW at 6 mph 10 km/h.
Thursday, October 8, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
63°F 17°C
Sunny
Enjoyable around 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild temperatures up to 78°F 25°C, sunny throughout the day, with steady humidity and steady pressure.
Saturday, October 10, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
65°F 19°C
Sunny
Very warm with a high of 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the WNW to the NNW at 7 mph 11 km/h.
Sunday, October 11, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
62°F 16°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with increasing humidity and steady pressure. Winds out of the NNW at 8 mph 13 km/h.
Monday, October 12, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
66°F 19°C
Sunny
Comfortable with temperatures reaching 78°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
66°F 19°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 14, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
66°F 19°C
Sunny
Warm temperatures up to 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure.
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