Weather WorldJefferson, OR 7-Day Weather Forecast
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Jefferson Weather Forecast
Jefferson, OR Weather Forecast Date: 1128 AM PDT Fri Sep 25 2026
Weather forecast for Jefferson, OR
Today Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
This Afternoon... Becoming partly sunny. A slight chance of thunderstorms. Showers early, then a chance of showers. Highs in the lower 60s. Southwest wind 15 to 20 mph. Chance of rain near 100%. Rainfall amounts around a tenth of an inch, except higher amounts possible in thunderstorms. |
Sat Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Saturday... Mostly sunny. Highs in the mid 60s. North wind 10 to 15 mph. |
| Sun Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Sunday... Mostly sunny. Highs in the upper 60s. North wind 5 to 10 mph. |
| Mon Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Monday... Mostly sunny. Highs in the upper 60s. |
Tue Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. |
| Wed Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. |
Thu Hi: 65°FHi: 18°C |
Thursday... Mostly sunny with a 20% chance of rain. Highs in the mid 60s. |
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