Sweet Water Weather Forecast

    • 60
    • 85

    Mostly Sunny

    • 33
    • 77

    Mostly Cloudy

    • 36
    • 53

    Partly Sunny

    • 41
    • 61

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 38
    • 75

    Chance Rain

Today 21 Mar Menard

Sunny. Highs in the mid 80s. Southeast Winds 5 to 10 Mph, becoming southwest this afternoon.

Tonight 21 Mar Menard

Mostly clear. Not as cool with Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Sweet Water Temperature Statistics

March Temperature

Springfield - Abraham Lincoln Capital Airport (14.3 miles)

  • Lowest 17 March, 2026

    11.6 °F

  • Average March

    47.4 °F

  • Highest 10 March, 2026

    84.7 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (14.3 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.3 °F
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