Blackburn Airport Weather Forecast

    • 54
    • 62

    Rain Showers

    • 34
    • 58

    Chance Rain Showers

    • 47
    • 61

    Mostly Sunny

    • 43
    • 67

    Partly Sunny

    • 38
    • 67

    Rain Likely

    • 26
    • 51

    Slight Chance Rain

Today 6 Mar Dane

Not as cool. Patchy fog in the morning. Rain and chance of Thunderstorms until late Afternoon, then chance of light rain and Thunderstorms late in the afternoon. Highs in the mid 60s. South Winds 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation near 100 percent.

Tonight 6 Mar Dane

Rain with Thunderstorms likely. Lows in the upper 40s. Southwest Winds 10 to 20 Mph. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackburn Airport Temperature Statistics

March Temperature

Janesville-Rock County (18 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    27.8 °F

  • Highest 3 March, 2026

    46.4 °F

Climate (2021–Present)

Janesville-Rock County (18 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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