Elm Lake Weather Forecast

    • 57
    • 84

    Slight Chance Rain Showers

    • 59
    • 83

    Partly Sunny

    • 57
    • 75

    Chance Thunderstorms

    • 57
    • 70

    Chance Rain Showers

    • 55
    • 69

    Chance Rain Showers

    • 54
    • 70

    Mostly Cloudy

    • 55
    • 74

    Partly Sunny

Today 15 Sep Richland

Sunny. Highs 80 to 85. South Winds around 15 Mph.

Tonight 15 Sep Richland

Mostly clear. Lows 55 to 60. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Elm Lake Temperature Statistics

September Temperature

Sisseton, Sisseton Municipal Airport (24.2 miles)

  • Lowest 7 September, 2025

    33.1 °F
  • Average September

    60.3 °F
  • Highest 2 September, 2025

    82 °F

Climate (2020–Present)

Sisseton, Sisseton Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    36.1 °F
  • Average 2020–2025

    46.6 °F
  • Average High 2020–2025

    57.1 °F
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