Onslow Weather Forecast

    • 12
    • 47

    Blizzard

    • 1
    • 18

    Chance Snow

    • 17
    • 25

    Snow

    • 30
    • 43

    Partly Sunny

    • 34
    • 52

    Mostly Cloudy

    • 35
    • 61

    Mostly Cloudy

Today 15 Mar Jones

Rain Showers. A chance of Thunderstorms, mainly this morning. Windy with Highs in the mid 40s. Temperature falling into the mid 30s this afternoon. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming north 20 to 30 Mph with Gusts up to 45 Mph this afternoon. Chance of rain 90 percent.

Tonight 15 Mar Jones

A slight chance of freezing rain in the evening. Snow. Blowing snow. Visibility one quarter mile or less at Times. Snow accumulation of 3 to 5 Inches. Ice accumulation around a trace. Very windy and much cooler with Lows around 12. Northwest Winds 30 to 35 Mph with Gusts up to 55 Mph. Chance of precipitation near 100 percent. Wind chill Values as low as 6 below after midnight.

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Onslow Temperature Statistics

March Temperature

Monticello Regional Airport (10.6 miles)

  • Lowest 1 March, 2026

    17.6 °F

  • Average March

    42 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Monticello Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    59.1 °F
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