Sweetwater Weather Forecast

    • 75
    • 100

    Chance Thunderstorms

    • 78
    • 102

    Hot

    • 77
    • 104

    Hot

    • 76
    • 101

    Hot

    • 75
    • 100

    Hot

    • 74
    • 101

    Slight Chance Thunderstorms

    • 75
    • 99

    Hot

Today 10 Sep Nolan

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the mid 90s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 10 Sep Nolan

Mostly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Temperature Statistics

September Temperature

Sweetwater, Avenger Field Airport (3.1 miles)

  • Lowest 5 September, 2026

    72.5 °F

  • Average September

    87 °F

  • Highest 3 September, 2026

    107.1 °F

Climate (2021–2026)

Sweetwater, Avenger Field Airport (3.1 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    83.1 °F
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