10-Day Weather Forecast - Winston, MT

Rain showers likely and slight chance of thunderstorms in the morning then rain showers and chance of thunderstorms in the afternoon. Highs 48 to 58. Northwest winds up to 10 mph. Chance of precipitation near 100 percent.

Colder. Rain showers and slight chance of thunderstorms in the evening then rain and snow after midnight. Snow accumulation up to 1 inch. Lows 33 to 41. Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent.

Rain and snow in the morning then rain slight chance of thunderstorms and snow in the afternoon. Snow accumulation up to 5 inches. Near steady temperature in the upper 30s. West winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent.

Rain in the evening then rain and snow after midnight. Light snow accumulations. Near steady temperature in the upper 30s. Southwest winds 10 to 15 mph with gusts to around 35 mph. Chance of precipitation 90 percent.

Rain and snow in the morning then rain and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Highs 42 to 52. Southwest winds 10 to 15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon. Chance of precipitation 90 percent.

Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening then slight chance of rain showers after midnight. Lows 34 to 42. Chance of precipitation 50 percent.

Warmer. Mostly cloudy. A 40 percent chance of thunderstorms. Highs 54 to 64. Lows 38 to 46.

Warmer. Mostly cloudy. A 40 percent chance of thunderstorms. Highs 54 to 64. Lows 38 to 46.

Partly sunny. Slight chance of thunderstorms in the morning then chance of thunderstorms in the afternoon. Highs 59 to 69. Chance of thunderstorms 50 percent.

Mostly cloudy with a 40 percent chance of thunderstorms in the evening then partly cloudy after midnight. Lows 39 to 47.

Mostly sunny. A 30 percent chance of thunderstorms in the afternoon. Highs 63 to 73.

Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 42 to 50. Chance of precipitation 30 percent.

Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs 63 to 73.

Mostly clear with a chance of rain. Chance of precipitation 55%. Low temperature around 50F. Dew point will be around 40F with an average humidity of 50%. Winds will be 5 mph from the W.

Sunny. High temperature around 72F. Dew point will be around 38F with an average humidity of 41%. Winds will be 7 mph from the SW.

Clear. Low temperature around 50F. Dew point will be around 33F with an average humidity of 37%. Winds will be 5 mph from the W.

Sunny. High temperature around 79F. Dew point will be around 37F with an average humidity of 34%. Winds will be 3 mph from the S.

Clear. Low temperature around 55F. Dew point will be around 36F with an average humidity of 35%. Winds will be 2 mph from the N.

Sunny. High temperature around 83F. Dew point will be around 41F with an average humidity of 35%. Winds will be 4 mph from the SE.

Clear. Low temperature around 58F. Dew point will be around 40F with an average humidity of 37%. Winds will be 2 mph from the N.