10-Day Weather Forecast - East Helena, MT

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  • 70|51°F
    30% Chance of Rain

    Today

    70°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 48F with an average humidity of 51%. Winds will be 8 mph from the W.

    Tonight

    51°F

    Mostly cloudy with a 20 percent chance of thunderstorms early in the evening then partly cloudy in the late evening and overnight. Some thunderstorms may produce heavy rainfall early in the evening. Lows around 50. West winds up to 10 mph.

    Hourly details
  • 77|50°F
    Sunny

    Day

    77°F

    Sunny. Highs in the upper 70s. Northwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.

    Night

    50°F

    Partly cloudy. Lows in the upper 40s. Northwest winds 5 to 15 mph.

    Hourly details
  • 66|44°F
    Mostly Sunny

    Day

    66°F

    Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs around 70. North winds 5 to 15 mph.

    Night

    44°F

    Mostly clear. Lows in the lower 40s. North winds 10 to 15 mph decreasing to up to 5 mph after midnight.

    Hourly details
  • 76|50°F
    Mostly Sunny

    Day

    76°F

    Mostly clear. Highs in the upper 70s. Lows in the mid 40s.

    Night

    50°F

    Mostly clear. Highs in the upper 70s. Lows in the mid 40s.

    Hourly details
  • 81|53°F
    Mostly Sunny

    Day

    81°F

    Mostly clear. Highs in the mid 80s. Lows around 50.

    Night

    53°F

    Mostly clear. Highs in the mid 80s. Lows around 50.

    Hourly details
  • 84|55°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s.

    Night

    55°F

    Partly cloudy. Lows in the lower 50s. Highs in the upper 80s.

    Hourly details
  • 76|55°F
    Partly Cloudy

    Day

    76°F

    Partly cloudy. Lows in the lower 50s. Highs in the upper 80s.

    Night

    55°F

    Mostly cloudy. Slight chance of thunderstorms in the evening then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 30 percent.

  • 75|50°F
    50% Chance of Storms

    Day

    75°F

    Not as warm. Partly sunny. Slight chance of rain showers in the morning then chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50 percent.

    Night

    50°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 41F with an average humidity of 53%. Winds will be 9 mph from the W.

  • 68|48°F
    Partly Cloudy

    Day

    68°F

    Partly cloudy. High temperature around 68F. Dew point will be around 40F with an average humidity of 45%. Winds will be 10 mph from the W.

    Night

    48°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 38F with an average humidity of 53%. Winds will be 10 mph from the W.

  • 70|49°F
    30% Chance of Rain

    Day

    70°F

    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 40F with an average humidity of 44%. Winds will be 5 mph from the W.

    Night

    49°F

    Clear. Low temperature around 49F. Dew point will be around 39F with an average humidity of 51%. Winds will be 6 mph from the SW.