Foster Weather Forecast

    • 39
    • 59

    Rain Showers

    • 47
    • 65

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 33
    • 56

    Mostly Sunny

    • 37
    • 59

    Mostly Sunny

    • 44
    • 60

    Chance Rain Showers

Today 19 Oct Warren

Becoming partly cloudy this afternoon. Showers toward Daybreak, then scattered Showers this afternoon. Much cooler with Highs in the upper 50s. West Winds 15 to 20 Mph. Gusts up to 30 Mph, increasing to 40 Mph this Morning, then decreasing to 30 Mph this afternoon. Chance of rain near 100 percent.

Tonight 19 Oct Warren

Clear, cooler with Lows in the upper 30s. West Winds 5 to 10 Mph. Gusts up to 20 Mph through midnight.

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Foster Temperature Statistics

October Temperature

Danville, Vermilion County Airport (7.5 miles)

  • Lowest 10 October, 2025

    40.1 °F

  • Average October

    63.9 °F

  • Highest 3 October, 2025

    88.7 °F

Climate (2020–Present)

Danville, Vermilion County Airport (7.5 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    63.9 °F
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