Tefft Weather Forecast

    • 19
    • 62

    Rain Showers

    • 15
    • 25

    Chance Snow Showers

    • 23
    • 28

    Mostly Cloudy

    • 19
    • 32

    Mostly Cloudy

    • 10
    • 23

    Partly Sunny

    • 20
    • 27

    Partly Sunny

Today 28 Dec Jasper

Patchy fog in the morning. Showers. A slight chance of Thunderstorms in the late morning and afternoon. Highs in the lower 60s. South Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 28 Dec Jasper

Cloudy. Rain Showers likely with a slight chance of Thunderstorms in the Evening, then a slight chance of rain Showers, snow Showers and freezing rain after midnight. Ice accumulation around a trace. Windy with Lows around 18. West Winds 15 to 25 Mph with Gusts up to 35 Mph, increasing to 20 to 30 Mph with Gusts up to 45 Mph after midnight. Chance of precipitation 70 percent.

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Tefft Temperature Statistics

December Temperature

Valparaiso Porter County Municipal Airport (18 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    26.9 °F

  • Highest 23 December, 2025

    53.1 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (18 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.4 °F
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