Gillette Weather Forecast

    • 8
    • 55

    Snow

    • 7
    • 23

    Blowing Snow

    • 31
    • 42

    Mostly Cloudy

    • 41
    • 66

    Partly Sunny

    • 41
    • 72

    Mostly Sunny

    • 43
    • 74

    Partly Sunny

Today 14 Mar Northern Campbell

Mostly cloudy. Rain likely in the afternoon. Highs in the lower 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest 10 to 15 Mph with Gusts up to 35 Mph in the afternoon. Chance of rain 70 percent.

Tonight 14 Mar Northern Campbell

Rain in the evening. Snow. Patchy blowing and Drifting snow after midnight. Snow accumulation around an inch. Breezy with Lows 5 to 10 above. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of precipitation 90 percent. Wind chill Values around 10 below after midnight.

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Gillette Temperature Statistics

March Temperature

Gillette, Gillette-Campbell County Airport (3.7 miles)

  • Lowest 10 March, 2026

    14 °F

  • Average March

    39.7 °F

  • Highest 8 March, 2026

    68 °F

Climate (2021–Present)

Gillette, Gillette-Campbell County Airport (3.7 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    61.3 °F
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