Lac Qui Parle State Park Weather Forecast

    • 57
    • 65

    Rain Showers Likely

    • 56
    • 63

    Rain Showers

    • 57
    • 71

    Mostly Cloudy

    • 58
    • 71

    Mostly Cloudy

    • 50
    • 63

    Chance Rain Showers

    • 49
    • 62

    Slight Chance Rain Showers

Today 25 Sep Lac Qui Parle

Mostly cloudy. Patchy fog early in the Morning, then Areas of fog in the morning. Highs in the mid 60s. Southeast Winds 5 to 15 Mph.

Tonight 25 Sep Lac Qui Parle

Cloudy. A 50 percent chance of rain Showers after midnight. Lows in the upper 50s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lac Qui Parle State Park Temperature Statistics

September Temperature

Montevideo-Chippewa County Airport (8.7 miles)

  • Lowest 16 September, 2026

    44.6 °F

  • Average September

    65.9 °F

  • Highest 3 September, 2026

    91.4 °F

Climate (2021–2026)

Montevideo-Chippewa County Airport (8.7 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    56.3 °F
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