Lostine, OR 7-Day Weather Forecast
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Lostine Weather Forecast


Lostine, OR Weather Forecast Date: 1132 PM PDT Sat Sep 12 2026
Weather forecast for Lostine, OR
| Tonight |
Tonight... Rain showers and a chance of thunderstorms. Lows in the mid 30s to lower 40s, except in the 40s valleys. West wind 5 to 15 mph with gusts to around 30 mph. Chance of precipitation near 100%. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms. |
| Sun Hi: 50°FHi: 10°C Lo: 40°F Lo: 4°C |
Sunday... Rain showers likely and a chance of thunderstorms. Highs in the upper 40s to mid 50s, except in the mid 50s to lower 60s valleys. Southwest wind 5 to 15 mph. Chance of precipitation 70%. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms. |
| Mon Lo: 40°F Lo: 4°C |
Monday... Sunny. Highs in the mid 50s to lower 60s, except in the mid 60s to lower 70s valleys. |
| Tue |
Tuesday... Partly cloudy. Highs in the mid 50s to mid 60s, except in the mid 60s to lower 70s valleys. |
| Wed |
Wednesday... Mostly clear. Highs in the mid 50s to mid 60s, except in the lower 60s to lower 70s valleys. Lows in the upper 30s to mid 40s. |
| Thu |
Thursday... Mostly clear. Highs in the lower 60s to lower 70s, except in the lower 70s to lower 80s valleys. Lows in the lower 40s to lower 50s. |
| Fri |
Friday... Mostly clear. Highs in the lower 60s to lower 70s, except in the lower 70s to lower 80s valleys. Lows in the lower 40s to lower 50s. |
| Sat |
Saturday... Mostly clear. Highs in the lower 60s to lower 70s, except in the lower 70s to lower 80s valleys. Lows in the lower 40s to lower 50s. |
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