Fairfield Weather Forecast

    • 55
    • 69

    Rain

    • 46
    • 60

    Rain Likely

    • 41
    • 54

    Chance Rain

    • 34
    • 51

    Slight Chance Rain

    • 33
    • 52

    Partly Sunny

    • 34
    • 54

    Partly Sunny

Today 3 Nov Walworth

Cloudy. Chance of light Showers in the late morning and early afternoon. Isolated Thunderstorms in the afternoon. Light Showers late in the afternoon. Near steady temperature in the upper 60s. South Winds 15 to 20 Mph with Gusts to around 35 Mph. Chance of precipitation 90 percent.

Tonight 3 Nov Walworth

Light rain Showers and isolated Thunderstorms through around Midnight, then light rain Showers after midnight. Lows in the upper 50s. South Winds 10 to 15 Mph. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Temperature Statistics

November Temperature

Janesville-Rock County (13 miles)

  • Lowest 1 November, 2026

    46.4 °F

  • Average November

    55.6 °F

  • Highest 1 November, 2026

    69.8 °F

Climate (2021–2026)

Janesville-Rock County (13 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.2 °F
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