Harlem Weather Forecast

    • 38
    • 64

    Chance Rain Showers

    • 35
    • 65

    Rain Showers Likely

    • 42
    • 68

    Rain Showers Likely

    • 40
    • 62

    Chance Rain Showers

    • 40
    • 63

    Chance Rain Showers

    • 40
    • 65

    Chance Rain Showers

Today 20 May Northern Blaine County

Warmer. Patchy fog in the morning. Mostly cloudy with a 20 percent chance of rain Showers. Highs 60 to 65. Southwest Winds 5 to 10 Mph shifting to the west 10 to 15 Mph in the afternoon.

Tonight 20 May Northern Blaine County

Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows 35 to 40. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harlem Temperature Statistics

May Temperature

Havre, Havre City-County Airport (44.7 miles)

  • Lowest 6 May, 2025

    31.7 °F

  • Average May

    57.1 °F

  • Highest 10 May, 2025

    89.7 °F

Climate (2020–Present)

Havre, Havre City-County Airport (44.7 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    57.7 °F
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