Portales Weather Forecast

    • 63
    • 77

    Rain Showers

    • 53
    • 79

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 52
    • 70

    Partly Sunny

    • 52
    • 75

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

Today 29 Sep Roosevelt County

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 70s. South Winds around 15 Mph. Chance of rain near 100 percent.

Tonight 29 Sep Roosevelt County

Windy. Showers with a chance of Thunderstorms in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Humid with Lows in the lower 60s. Southeast Winds 15 to 20 Mph, becoming south 20 to 30 Mph with Gusts up to 40 Mph after midnight. Chance of rain near 100 percent.

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Portales Temperature Statistics

September Temperature

Cannon Air Force Base / Clovis (13.7 miles)

  • Lowest 25 September, 2026

    60.4 °F

  • Average September

    77.3 °F

  • Highest 12 September, 2026

    100.8 °F

Climate (2021–2026)

Cannon Air Force Base / Clovis (13.7 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    74.3 °F
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