Hartley Weather Forecast

    • 58
    • 61

    Rain Showers

    • 58
    • 62

    Rain Showers

    • 57
    • 68

    Mostly Cloudy

    • 58
    • 68

    Rain Showers Likely

    • 54
    • 66

    Chance Rain Showers

    • 53
    • 65

    Chance Rain Showers

Today 25 Sep O'Brien

Cloudy with Areas of drizzle. Patchy fog. A chance of Showers in the afternoon. Highs in the lower 60s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 25 Sep O'Brien

Cloudy. A chance of Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Near steady temperature in the upper 50s. Southeast Winds 10 to 15 Mph. Chance of rain 90 percent.

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Hartley Temperature Statistics

September Temperature

Spencer Municipal Airport (13 miles)

  • Lowest 13 September, 2026

    44.7 °F

  • Average September

    68.1 °F

  • Highest 4 September, 2026

    94.6 °F

Climate (2021–2026)

Spencer Municipal Airport (13 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    61.1 °F
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