Onslow Weather Forecast

    • 34
    • 49

    Increasing Clouds

    • 38
    • 56

    Partly Sunny

    • 47
    • 68

    Mostly Cloudy

    • 30
    • 71

    Slight Chance Rain

    • 26
    • 45

    Mostly Sunny

    • 33
    • 53

    Partly Sunny

Today 23 Mar Jones

Sunny. Highs in the upper 40s. North Winds 5 to 10 Mph.

Tonight 23 Mar Jones

Mostly clear. Much cooler with Lows in the upper 20s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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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

    40.8 °F

  • Highest 20 March, 2026

    73.4 °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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