Delta Junction Weather Forecast

    • 38
    • 54

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 36
    • 48

    Chance Rain Showers

    • 33
    • 43

    Slight Chance Rain Showers

    • 32
    • 43

    Cloudy

    • 32
    • 43

    Mostly Cloudy

Today 26 Sep Delta Junction

Mostly sunny. Highs in the lower 50s. Southeast Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 26 Sep Delta Junction

Partly cloudy. Lows in the upper 30s. Southeast Winds around 15 Mph with Gusts to around 30 Mph.

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Delta Junction Temperature Statistics

September Temperature

Delta Junction/Ft Greely, Allen Army Airfield (2.5 miles)

  • Lowest 24 September, 2026

    26.1 °F

  • Average September

    46.6 °F

  • Highest 7 September, 2026

    64 °F

Climate (2021–2026)

Delta Junction/Ft Greely, Allen Army Airfield (2.5 miles)

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  • Average Low 2021–2026

    22.5 °F

  • Average 2021–2026

    30.6 °F

  • Average High 2021–2026

    37.9 °F
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