Helena Weather Forecast

    • 57
    • 91

    Sunny

    • 59
    • 94

    Mostly Sunny

    • 63
    • 98

    Hot

    • 64
    • 98

    Hot

    • 61
    • 92

    Slight Chance Thunderstorms

    • 60
    • 90

    Partly Sunny

Today 24 Jul Central and Southern Lewis and Clark

Sunny. Haze through the day. Areas of smoke in the afternoon. Highs 80 to 90. West Winds 5 to 10 Mph.

Tonight 24 Jul Central and Southern Lewis and Clark

Clear. Haze and Areas of smoke through the night. Lows 55 to 60. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

July Temperature

Helena Regional Airport (1.9 miles)

  • Lowest 14 July, 2021

    53.1 °F
  • Average July

    77.3 °F
  • Highest 1 July, 2021

    100 °F

Climate (2010–Present)

Helena Regional Airport (1.9 miles)

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  • Average Low 2010–Present

    34.9 °F
  • Average 2010–Present

    45.6 °F
  • Average High 2010–Present

    56.8 °F
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