Janesville Weather Forecast

    • 31
    • 49

    Mostly Sunny

    • 40
    • 52

    Rain

    • 39
    • 49

    Rain

    • 36
    • 49

    Mostly Cloudy

    • 34
    • 51

    Slight Chance Rain

    • 31
    • 46

    Slight Chance Rain

Today 29 Nov Cumberland

Sunny. Not as cool with Highs around 50. Southwest Winds 10 to 15 Mph.

Tonight 29 Nov Cumberland

Partly cloudy. Not as cool with Lows in the lower 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Janesville Temperature Statistics

November Temperature

Mattoon / Charleston, Coles County Memorial Airport (6.8 miles)

  • Lowest 1 November, 2023

    24.9 °F

  • Average November

    46.5 °F

  • Highest 8 November, 2023

    76.6 °F

Climate (2018–Present)

Mattoon / Charleston, Coles County Memorial Airport (6.8 miles)

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  • Average Low 2018–2023

    46 °F

  • Average 2018–2023

    55 °F

  • Average High 2018–2023

    64.2 °F
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