Cottonwood Lake National Wildlife Refuge Weather Forecast

    • 44
    • 68

    Becoming Sunny

    • 50
    • 75

    Rain Likely

    • 40
    • 58

    Rain

    • 31
    • 52

    Slight Chance Rain

    • 34
    • 52

    Chance Rain

    • 41
    • 62

    Partly Sunny

    • 44
    • 69

    Chance Rain

Today 24 Apr McHenry

Partly sunny. Highs around 70. South Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 24 Apr McHenry

Mostly clear. Lows in the lower 40s. Southeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Lake National Wildlife Refuge Temperature Statistics

April Temperature

Harvey Municipal Airport (34.2 miles)

  • Lowest 1 April, 2024

    17.6 °F
  • Average April

    41.9 °F
  • Highest 13 April, 2024

    75.2 °F

Climate (2019–Present)

Harvey Municipal Airport (34.2 miles)

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  • Average Low 2019–2024

    30 °F
  • Average 2019–2024

    41 °F
  • Average High 2019–2024

    51.4 °F
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