Dinwiddie Weather Forecast

    • 49
    • 74

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 66
    • 80

    Rain Showers Likely

    • 57
    • 77

    Rain Showers

    • 51
    • 66

    Slight Chance Rain Showers

    • 51
    • 67

    Slight Chance Rain Showers

Today 28 Sep Lake

Partly cloudy late in the morning then clearing. Highs in the lower 70s Inland, but only in the upper 60s near the lake. North Winds around 5 Mph.

Tonight 28 Sep Lake

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dinwiddie Temperature Statistics

September Temperature

Valparaiso Porter County Municipal Airport (19.3 miles)

  • Lowest 26 September, 2026

    45 °F

  • Average September

    70 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

Valparaiso Porter County Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.6 °F
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