Fillmore Weather Forecast

    • 44
    • 78

    Mostly Cloudy

    • 55
    • 72

    Partly Sunny

    • 38
    • 81

    Partly Sunny

    • 34
    • 51

    Partly Sunny

    • 39
    • 57

    Mostly Cloudy

    • 46
    • 58

    Partly Sunny

Today 20 Mar Putnam

Partly cloudy. Highs in the upper 70s. Southwest Winds 10 to 15 Mph, becoming west late this afternoon. Gusts up to 25 Mph.

Tonight 20 Mar Putnam

Partly cloudy. Lows in the lower 40s. Northeast Winds around 5 Mph.

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Fillmore Temperature Statistics

March Temperature

Indianapolis International Airport (24.9 miles)

  • Lowest 16 March, 2026

    21.9 °F

  • Average March

    49.7 °F

  • Highest 6 March, 2026

    79.6 °F

Climate (2021–Present)

Indianapolis International Airport (24.9 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    64.9 °F
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