Delta Junction Weather Forecast

    • 42
    • 62

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 43
    • 57

    Chance Rain Showers

    • 43
    • 58

    Chance Rain Showers

    • 44
    • 61

    Partly Sunny

    • 46
    • 63

    Mostly Cloudy

Today 12 May Delta Junction

Mostly sunny in the morning then becoming partly sunny. Highs around 60. Southeast Winds 10 to 20 Mph.

Tonight 12 May Delta Junction

Partly cloudy. Lows in the lower 40s. Southeast Winds 10 to 20 Mph becoming 10 Mph or less after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Delta Junction Temperature Statistics

May Temperature

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

  • Lowest 7 May, 2026

    33.1 °F

  • Average May

    45.1 °F

  • Highest 9 May, 2026

    60.1 °F

Climate (2021–Present)

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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