Delta Junction Weather Forecast

    • 50
    • 67

    Decreasing Clouds

    • 47
    • 73

    Chance Rain

    • 43
    • 57

    Chance Rain

    • 46
    • 63

    Mostly Cloudy

    • 46
    • 65

    Chance Rain

    • 44
    • 60

    Chance Rain

Today 3 Sep Delta Junction

Mostly sunny in the Morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the mid 60s. Southeast Winds to 10 Mph.

Tonight 3 Sep Delta Junction

Mostly cloudy in the evening then clearing. Lows in the lower 50s. Light Winds.

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Delta Junction Temperature Statistics

September Temperature

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

  • Lowest 1 September, 2025

    46 °F

  • Average September

    54.2 °F

  • Highest 1 September, 2025

    62.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    23.1 °F

  • Average 2020–2025

    31.3 °F

  • Average High 2020–2025

    38.6 °F
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