Weather WorldHarper, OR 7-Day Night Weather Forecast
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Harper, OR Weather Forecast
Harper, OR Weather Forecast Date: 230 PM MDT Sat Sep 19 2026
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Tonight... Mostly clear. Lows 44 to 54. Northeast winds up to 10 mph this evening, becoming light after midnight.
Sunday... Sunny. Highs 76 to 82. East winds up to 10 mph.
Sunday Night... Mostly clear. Lows 45 to 54. Northeast winds up to 10 mph.
Monday... Sunny. Highs 78 to 84. Northeast winds up to 10 mph.
Monday Night... Partly cloudy. Lows 47 to 57. North winds up to 10 mph.
Tuesday... Partly cloudy. Highs 80 to 86. Lows 48 to 57.
Tuesday Night... Partly cloudy. Highs 80 to 86. Lows 48 to 57.
Wednesday... Sunny. Highs 79 to 86.
Wednesday Night... Partly cloudy. Lows 47 to 55.
Thursday... Sunny. Highs 79 to 87.
Thursday Night... Partly cloudy. Lows 44 to 54. Highs 76 to 83.
Friday... Partly cloudy. Lows 44 to 54. Highs 76 to 83.
POP = Probability of Precipitation
Harper Radar Loop
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