Fresno Reservoir Weather Forecast

    • 53
    • 76

    Mostly Cloudy

    • 47
    • 78

    Partly Sunny

    • 48
    • 78

    Sunny

    • 47
    • 79

    Mostly Sunny

    • 46
    • 74

    Partly Sunny

    • 49
    • 76

    Partly Sunny

Today 15 Sep Hill County

Not as warm. Mostly cloudy with a 20 percent chance of rain Showers. Highs in the mid 70s. West Winds 5 to 15 Mph.

Tonight 15 Sep Hill County

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms in the Evening, then chance of rain Showers after midnight. Lows 50 to 55. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fresno Reservoir Temperature Statistics

September Temperature

Havre, Havre City-County Airport (13 miles)

  • Lowest 5 September, 2025

    35.1 °F

  • Average September

    64.2 °F

  • Highest 9 September, 2025

    87.1 °F

Climate (2020–Present)

Havre, Havre City-County Airport (13 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    57.6 °F
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