Windsor Weather Forecast

    • 59
    • 84

    Mostly Cloudy

    • 60
    • 80

    Chance Rain Showers

    • 59
    • 82

    Chance Rain Showers

    • 56
    • 84

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 65
    • 86

    Chance Rain Showers

Today 30 May Mercer

Partly sunny with isolated Showers. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 30 May Mercer

Mostly cloudy. Lows around 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Windsor Temperature Statistics

May Temperature

Moline Quad-City Airport (17.4 miles)

  • Lowest 7 May, 2026

    29.6 °F

  • Average May

    61.7 °F

  • Highest 27 May, 2026

    89.7 °F

Climate (2021–Present)

Moline Quad-City Airport (17.4 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    64.1 °F
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