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Gagena Reservoir, MT Weather Forecast
Gagena Reservoir, MT Weather Forecast Date: 336 AM MDT Mon Aug 03 2026
The area/counties/county of: Dawson, including the cities of: Glendive and Richey.or toggle through each period.
Today... Hazy this morning. Sunny this morning, then mostly cloudy with a chance of showers this afternoon. Breezy and much cooler with highs in the lower 70s. North wind 15 to 25 mph. Chance of rain 40%.
Tonight... Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 40s. Northwest wind 15 to 20 mph, becoming west 5 to 10 mph after midnight. Chance of rain 40%.
Tuesday... Sunny. Highs in the lower 70s. West wind 5 to 10 mph, becoming northwest around 15 mph in the afternoon.
Tuesday Night... Mostly clear. Lows in the upper 40s. Northwest wind 5 to 10 mph, becoming southwest after midnight.
Wednesday... Mostly sunny. Highs in the lower 80s. West wind 5 to 10 mph.
Wednesday Night... Partly cloudy. Lows in the mid 50s.
Thursday... Mostly clear. Highs in the upper 80s. Lows in the mid 50s.
Thursday Night... Mostly clear. Highs in the upper 80s. Lows in the mid 50s.
Friday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 60s.
Saturday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 60s.
POP = Probability of Precipitation
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