Sweet Water Weather Forecast

    • 40
    • 60

    Increasing Clouds

    • 36
    • 61

    Mostly Sunny

    • 33
    • 60

    Mostly Sunny

    • 43
    • 61

    Mostly Cloudy

    • 48
    • 59

    Chance Rain Showers

    • 50
    • 64

    Slight Chance Rain Showers

Today 21 Oct Menard

Mostly sunny and Breezy, cooler with Highs around 60. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 21 Oct Menard

Partly cloudy in the Evening, then becoming clear. Lows around 40. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Water Temperature Statistics

October Temperature

Springfield - Abraham Lincoln Capital Airport (14.3 miles)

  • Lowest 9 October, 2025

    41 °F

  • Average October

    66.4 °F

  • Highest 2 October, 2025

    88 °F

Climate (2020–Present)

Springfield - Abraham Lincoln Capital Airport (14.3 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    65.1 °F
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