Bethel Weather Forecast

    • 42
    • 58

    Mostly Cloudy

    • 39
    • 62

    Partly Sunny

    • 42
    • 65

    Mostly Sunny

    • 54
    • 70

    Mostly Cloudy

    • 56
    • 72

    Slight Chance Thunderstorms

    • 53
    • 74

    Partly Sunny

Today 5 Sep Anoka

Mostly cloudy. Chance of Sprinkles until Afternoon, then chance of rain Showers late in the afternoon. Highs in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of Showers 20 percent.

Tonight 5 Sep Anoka

Mostly cloudy with a 20 percent chance of rain Showers in the Evening, then partly cloudy after midnight. Lows in the lower 40s. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethel Temperature Statistics

September Temperature

Cambridge Municipal Airport (10.6 miles)

  • Lowest 1 September, 2025

    52.9 °F

  • Average September

    65.7 °F

  • Highest 1 September, 2025

    78.1 °F

Climate (2020–Present)

Cambridge Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    45.9 °F

  • Average High 2020–2025

    55.4 °F
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