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Deerfield School, MT Weather Forecast
Deerfield School, MT Weather Forecast Date: 336 PM MDT Tue Sep 22 2026
The area/counties/county of: Fergus County Below 4500ft, including the cities of: Hilger and Lewistown.or toggle through each period.
Tonight... Mostly cloudy. Lows in the mid 50s. Southeast winds up to 10 mph shifting to the southwest after midnight.
Wednesday... Partly sunny in the morning then clearing. Highs in the upper 70s. West winds up to 10 mph.
Wednesday Night... Mostly clear. Lows in the lower 50s. Southwest winds up to 10 mph.
Thursday... Sunny. Highs in the lower 80s. South winds up to 15 mph.
Thursday Night... Partly cloudy. Lows in the mid 50s. Southeast winds 5 to 15 mph with gusts to around 30 mph.
Friday... Breezy. Partly cloudy. Highs in the lower 80s. Lows in the lower 50s.
Friday Night... Breezy. Partly cloudy. Highs in the lower 80s. Lows in the lower 50s.
Saturday... Windy, cooler. Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.
Saturday Night... Windy, cooler. Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.
Sunday... Partly sunny. Highs in the mid 60s.
Sunday Night... Mostly cloudy. A 20% chance of rain. Lows in the mid 40s. Highs in the lower 60s.
Monday... Mostly cloudy. A 20% chance of rain. Lows in the mid 40s. Highs in the lower 60s.
Monday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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