Weather WorldTrial Reservoir, OR 7-Day Weather Forecast
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Trial Reservoir Weather Forecast
Trial Reservoir, OR Weather Forecast Date: 1133 AM PDT Tue Aug 18 2026
Weather forecast for Trial Reservoir, OR
Today Hi: 86°FHi: 30°C Lo: 53°F Lo: 12°C |
Rest of Today... Sunny. Patchy smoke late this morning. Highs in the mid 80s to lower 90s. West winds 5 to 10 mph. |
Wed Hi: 86°FHi: 30°C Lo: 53°F Lo: 12°C |
Wednesday... Partly cloudy in the morning then clearing. Patchy smoke in the morning. Highs in the mid 80s to lower 90s. North winds 5 to 10 mph shifting to the southeast early in the afternoon, then shifting to the southwest late in the afternoon. |
| Thu Hi: 90°FHi: 32°C Lo: 56°F Lo: 13°C |
Thursday... Partly cloudy in the morning then becoming sunny. Highs in the mid 80s to mid 90s. Southwest winds 5 to 10 mph. |
Fri Hi: 90°FHi: 32°C Lo: 50°F Lo: 10°C |
Friday... Mostly cloudy. Lows in the lower 50s to lower 60s. Highs in the mid 80s to mid 90s. |
Sat Hi: 83°FHi: 28°C Lo: 50°F Lo: 10°C |
Saturday... Mostly clear. Highs in the lower to mid 80s. Lows in the mid 40s to mid 50s. |
| Sun Hi: 83°FHi: 28°C Lo: 50°F Lo: 10°C |
Sunday... Mostly clear. Highs in the lower to mid 80s. Lows in the mid 40s to mid 50s. |
| Sun Hi: 83°FHi: 28°C Lo: 50°F Lo: 10°C |
Sunday... Mostly clear. Highs in the lower to mid 80s. Lows in the mid 40s to mid 50s. |
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