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Regional Weather Forecast

Rest Of Tonight
Mostly Clear

Tonight: Mostly clear. Lows 45 to 50. Southeast winds up to 10 mph.

Friday Sep 19
Partly Cloudy

Day: Sunny in the morning then becoming partly cloudy. Highs 75 to 80. Southeast winds up to 10 mph.

Night: Mostly clear. Lows around 50. Southeast winds up to 10 mph shifting to the south after midnight.

Saturday Sep 20
Sunny

Day: Sunny. Highs 80 to 85. Southwest winds up to 5 mph.

Night: Mostly clear. Lows 50 to 55. Southwest winds 5 to 15 mph.

Sunday Sep 21
Sunny

Day: Sunny. Highs 80 to 85.

Night: Cooler. Mostly clear. Highs 65 to 70. Lows 45 to 50.

Monday Sep 22
Mostly Clear

Day: Cooler. Mostly clear. Highs 65 to 70. Lows 45 to 50.

Tuesday Sep 23
Sunny

Day: Warmer, sunny. Highs 75 to 80.

Night: Mostly clear. Lows 45 to 55. Highs 80 to 85.

Wednesday Sep 24
Mostly Clear

Day: Mostly clear. Lows 45 to 55. Highs 80 to 85.

Thursday Sep 25
Mostly Clear

Day: Mostly clear. Lows 45 to 55. Highs 80 to 85.


More Local Weather Information

Lewistown Weather Warnings
Lewistown Doppler Radar
About Montana Weather
Montana Barometric Pressure
Montana Radar Map