Onward Weather Forecast

    • 55
    • 74

    Rain Showers

    • 64
    • 76

    Rain Showers

    • 55
    • 73

    Partly Sunny

    • 56
    • 74

    Mostly Sunny

    • 59
    • 75

    Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

Today 16 Jun Cass

Mostly sunny in the Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms in the afternoon. Highs in the mid 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 16 Jun Cass

Mostly clear. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onward Temperature Statistics

June Temperature

Grissom Air Force Base / Peru (3.7 miles)

  • Lowest 3 June, 2026

    48.2 °F

  • Average June

    73.3 °F

  • Highest 10 June, 2026

    89.8 °F

Climate (2021–Present)

Grissom Air Force Base / Peru (3.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.4 °F
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