Cottage Grove Weather Forecast

    • 62
    • 73

    Chance Thunderstorms

    • 65
    • 78

    Chance Thunderstorms

    • 38
    • 73

    Rain Showers

    • 40
    • 55

    Mostly Sunny

    • 43
    • 67

    Partly Sunny

    • 53
    • 71

    Partly Sunny

Today 9 Mar Henry

Mostly cloudy. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 9 Mar Henry

Mostly cloudy with a chance of Showers and Thunderstorms. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottage Grove Temperature Statistics

March Temperature

Paris - Henry County Airport (5.6 miles)

  • Lowest 2 March, 2026

    42.8 °F

  • Average March

    61.6 °F

  • Highest 4 March, 2026

    78.8 °F

Climate (2021–Present)

Paris - Henry County Airport (5.6 miles)

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  • Average Low 2021–2026

    49.6 °F

  • Average 2021–2026

    59.9 °F

  • Average High 2021–2026

    70.5 °F
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