Mendeltna Weather Forecast

    • 42
    • 53

    Rain Showers

    • 39
    • 56

    Mostly Cloudy

    • 40
    • 58

    Mostly Cloudy

    • 44
    • 63

    Partly Sunny

    • 42
    • 60

    Chance Rain Showers

    • 40
    • 57

    Mostly Cloudy

Today 8 Sep Western Copper Valley

Rain likely in the Morning, then widespread Showers in the afternoon. Highs in the lower 50s. South wind 15 Mph with Gusts to 25 Mph.

Tonight 8 Sep Western Copper Valley

Widespread rain Showers in the Evening, then isolated rain Showers after midnight. Lows in the lower 40s. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendeltna Temperature Statistics

September Temperature

Gulkana, Gulkana Airport (32.3 miles)

  • Lowest 2 September, 2026

    24.1 °F

  • Average September

    48.6 °F

  • Highest 4 September, 2026

    70 °F

Climate (2021–2026)

Gulkana, Gulkana Airport (32.3 miles)

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  • Average Low 2021–2026

    19.9 °F

  • Average 2021–2026

    30 °F

  • Average High 2021–2026

    39.2 °F
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