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Harlowton, MT Weather Forecast
Harlowton, MT Weather Forecast Date: 350 AM MDT Sat Oct 03 2026
The area/counties/county of: Southern Wheatland, including the city of Harlowton.or toggle through each period.
Today... Mostly sunny. Cooler. Highs in the upper 60s. Northwest winds 5 to 15 mph in the morning shifting to the northeast in the afternoon.
Tonight... Partly cloudy. Lows in the upper 30s. East winds 5 to 15 mph in the evening shifting to the north 5 to 10 mph overnight.
Sunday... Sunny. Highs in the mid 70s. West winds 5 to 10 mph in the morning shifting to the southeast in the afternoon.
Sunday Night... Mostly clear. Lows in the lower 40s. Southeast winds 5 to 10 mph in the evening shifting to the west overnight.
Monday... Sunny. Highs in the lower 80s. West winds 10 to 20 mph.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Sunny. Highs in the upper 70s.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Sunny. Highs in the upper 70s.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Sunny. Highs in the mid 70s.
Thursday Night... Mostly clear. Lows in the mid 40s.
POP = Probability of Precipitation
Harlowton Radar Loop
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