Foster Weather Forecast

    • 50
    • 61

    Slight Chance Rain Showers

    • 52
    • 70

    Rain Showers

    • 37
    • 62

    Mostly Sunny

    • 46
    • 61

    Mostly Cloudy

    • 50
    • 63

    Chance Rain Showers

    • 48
    • 65

    Chance Rain Showers

Today 27 Oct Eau Claire

Not as cool. Mostly cloudy with a 20 percent chance of rain Showers. Highs in the lower 60s. Southeast Winds 5 to 15 Mph.

Tonight 27 Oct Eau Claire

Mostly cloudy. Lows around 50. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Foster Temperature Statistics

October Temperature

Chippewa Valley Regional Airport (17.4 miles)

  • Lowest 17 October, 2026

    29.6 °F

  • Average October

    57.2 °F

  • Highest 11 October, 2026

    88.6 °F

Climate (2021–2026)

Chippewa Valley Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    57.2 °F
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