Blackburn Airport Weather Forecast

    • 51
    • 77

    Mostly Sunny

    • 58
    • 77

    Chance Rain Showers

    • 57
    • 77

    Rain Showers Likely

    • 55
    • 76

    Partly Sunny

    • 57
    • 77

    Chance Rain Showers

    • 62
    • 80

    Chance Rain Showers

    • 70
    • 86

    Chance Thunderstorms

Today 22 Jun Dane

Partly sunny. North Winds 5 to 10 Mph.

Tonight 22 Jun Dane

Mostly clear. Patchy fog early in the morning. Lows in the lower 50s. East Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackburn Airport Temperature Statistics

June Temperature

Janesville-Rock County (18 miles)

  • Lowest 3 June, 2026

    44.6 °F

  • Average June

    65.8 °F

  • Highest 4 June, 2026

    87.8 °F

Climate (2021–2026)

Janesville-Rock County (18 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.3 °F
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