Douglass SPB Weather Forecast

    • 62
    • 81

    Rain Showers Likely

    • 55
    • 80

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 59
    • 81

    Rain Showers

    • 60
    • 81

    Rain Showers

    • 58
    • 82

    Slight Chance Thunderstorms

Today 18 Jul Central Interior Cumberland

Partly sunny late this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Areas of smoke this afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 70 percent.

Tonight 18 Jul Central Interior Cumberland

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Areas of smoke in the Evening, then patchy smoke after midnight. Humid with Lows in the lower 60s. South Winds 15 to 20 Mph, becoming west 10 to 15 Mph after midnight. Chance of rain 70 percent.

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Douglass SPB Temperature Statistics

July Temperature

Portland, Portland International Jetport (16.2 miles)

  • Lowest 12 July, 2026

    57.7 °F

  • Average July

    74.7 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

Portland, Portland International Jetport (16.2 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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