Fairfield Weather Forecast

    • 75
    • 92

    Mostly Sunny

    • 71
    • 90

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

Today 1 Jul Walworth

Hot and humid. Sunny. Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Highest heat index Readings 97 to 102 in the late morning and afternoon.

Tonight 1 Jul Walworth

Mostly clear. Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Temperature Statistics

July Temperature

Janesville-Rock County (13 miles)

  • Lowest

    –

  • Average July

    –

  • Highest

    –

Climate (2021–2026)

Janesville-Rock County (13 miles)

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

  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    60.3 °F
Get WillyWeather+ to remove ads