Onslow Weather Forecast

    • 30
    • 68

    Chance Rain Showers

    • 23
    • 47

    Mostly Sunny

    • 38
    • 51

    Partly Sunny

    • 46
    • 63

    Partly Sunny

    • 50
    • 70

    Chance Thunderstorms

    • 53
    • 72

    Chance Rain

Today 26 Mar Jones

Mostly sunny after Midnight, then becoming partly sunny. A slight chance of Showers this morning. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 60s. Southeast Winds around 5 Mph, becoming east this Morning, then increasing to northeast 15 to 20 Mph with Gusts up to 35 Mph this afternoon. Chance of rain 50 percent.

Tonight 26 Mar Jones

Mostly cloudy. A chance of rain Showers in the evening. Much cooler with Lows around 30. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Temperature Statistics

March Temperature

Monticello Regional Airport (10.6 miles)

  • Lowest 16 March, 2026

    12.2 °F

  • Average March

    42 °F

  • Highest 21 March, 2026

    86 °F

Climate (2021–Present)

Monticello Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    59.1 °F
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