Fairfield Weather Forecast

    • 25
    • 46

    Partly Sunny

    • 34
    • 50

    Mostly Sunny

    • 32
    • 56

    Mostly Sunny

    • 38
    • 59

    Mostly Sunny

    • 34
    • 58

    Partly Sunny

    • 35
    • 56

    Partly Sunny

Today 6 Nov Walworth

Mostly cloudy. Highs in the mid 40s. North Winds 5 to 15 Mph.

Tonight 6 Nov Walworth

Mostly cloudy in the evening then clearing. Lows in the mid 20s. Northwest Winds up to 5 Mph.

Graph Plots Open in Graphs

  • 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

    57.8 °F

  • Highest 1 November, 2026

    69.8 °F

Climate (2021–2026)

Janesville-Rock County (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.2 °F
Get WillyWeather+ to remove ads