The Anchorage Weather Forecast

    • 67
    • 81

    Rain

    • 68
    • 71

    Rain

    • 68
    • 73

    Rain Showers

    • 69
    • 77

    Chance Rain Showers

    • 64
    • 77

    Mostly Sunny

    • 65
    • 75

    Mostly Sunny

    • 68
    • 76

    Chance Rain Showers

Today 20 Aug Barnstable

Mostly sunny. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph.

Tonight 20 Aug Barnstable

Rain. Lows in the upper 60s. West Winds 5 to 10 Mph, becoming northeast with Gusts up to 20 Mph after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Anchorage Temperature Statistics

August Temperature

Otis Air National Guard Base (6.2 miles)

  • Lowest 16 August, 2026

    55.4 °F

  • Average August

    73.6 °F

  • Highest 7 August, 2026

    89.6 °F

Climate (2021–2026)

Otis Air National Guard Base (6.2 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.1 °F
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