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Fallon, MT Weather Forecast
Fallon, MT Weather Forecast Date: 316 AM MST Sun Nov 08 2026
The area/counties/county of: Prairie, including the city of Terry.or toggle through each period.
Today... Mostly cloudy this morning, then becoming mostly sunny. Highs in the mid 60s. Southeast wind around 5 mph, becoming southwest this afternoon.
Tonight... Mostly cloudy. Lows in the mid 30s. West wind around 5 mph.
Monday... Mostly sunny. Highs in the upper 50s. West wind around 5 mph.
Monday Night... Mostly cloudy. Lows in the mid 30s. South wind around 5 mph in the evening, becoming light and variable.
Tuesday... Partly sunny. Highs around 60. Southwest wind around 5 mph, increasing to west 10 to 15 mph in the afternoon.
Tuesday Night... Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.
Veterans Day... Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.
Wednesday Night... Mostly clear. Lows in the mid 30s. Highs in the mid 60s.
Thursday... Mostly clear. Lows in the mid 30s. Highs in the mid 60s.
Friday... Partly cloudy. Highs in the mid 60s. Lows in the mid 30s.
Friday Night... Partly cloudy. Highs in the mid 60s. Lows in the mid 30s.
POP = Probability of Precipitation
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