Ostrander Weather Forecast

    • 58
    • 75

    Mostly Cloudy

    • 59
    • 78

    Rain Showers

    • 60
    • 79

    Mostly Cloudy

    • 64
    • 80

    Rain Showers Likely

    • 63
    • 78

    Rain Showers Likely

    • 56
    • 82

    Chance Rain Showers

    • 52
    • 74

    Partly Sunny

Today 23 May Delaware

Showers with a chance of Thunderstorms. Warmer with Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 23 May Delaware

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the upper 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ostrander Temperature Statistics

May Temperature

Delaware Municipal Airport (5 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    58.1 °F

  • Highest 18 May, 2026

    87.8 °F

Climate (2021–Present)

Delaware Municipal Airport (5 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62 °F
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