Onslow Weather Forecast

    • 57
    • 76

    Rain Showers

    • 53
    • 74

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 60
    • 79

    Rain Showers Likely

    • 58
    • 76

    Chance Thunderstorms

    • 57
    • 77

    Partly Sunny

Today 17 Jun Jones

A chance of Showers with a slight chance of Thunderstorms after Midnight, then Showers with a chance of Thunderstorms. Locally heavy rainfall possible this morning. Highs in the mid 70s. South Winds around 5 Mph, increasing to southeast 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 17 Jun Jones

Mostly clear with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Onslow Temperature Statistics

June Temperature

Monticello Regional Airport (10.6 miles)

  • Lowest 2 June, 2026

    50 °F

  • Average June

    72 °F

  • Highest 4 June, 2026

    87.8 °F

Climate (2021–2026)

Monticello Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    59.3 °F
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