Lewiston Weather Forecast

    • 57
    • 68

    Rain Showers

    • 56
    • 79

    Mostly Sunny

    • 55
    • 75

    Mostly Cloudy

    • 54
    • 76

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 55
    • 79

    Chance Rain Showers

Today 18 Jun Androscoggin

Patchy fog this morning. Showers. A slight chance of Thunderstorms this Morning, then scattered Thunderstorms this afternoon. Some Thunderstorms may produce damaging Winds this afternoon. Highs in the upper 60s. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 18 Jun Androscoggin

Partly cloudy with Showers likely with scattered Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may produce damaging Winds in the evening. Lows in the mid 50s. Southwest Winds 10 to 15 Mph. Gusts up to 35 Mph in the evening. Chance of rain 70 percent.

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Lewiston Temperature Statistics

June Temperature

Auburn-Lewiston (4.3 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    66.5 °F

  • Highest 10 June, 2026

    87.1 °F

Climate (2021–2026)

Auburn-Lewiston (4.3 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    57 °F
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