Round Lake Weather Forecast

    • 12
    • 28

    Slight Chance Snow

    • 23
    • 39

    Partly Sunny

    • 22
    • 40

    Mostly Cloudy

    • 19
    • 38

    Mostly Cloudy

    • 24
    • 40

    Partly Sunny

    • 26
    • 47

    Partly Sunny

Today 3 Dec Western Cherry

Cloudy. A chance of snow and a slight chance of freezing drizzle in the morning. Snow accumulation up to 1 inch. Highs in the upper 20s. Temperature falling to around 20 in the afternoon. North Winds 10 to 15 Mph. Chance of precipitation 50 percent.

Tonight 3 Dec Western Cherry

Mostly cloudy in the evening then clearing. Lows around 10. Temperature rising to around 15 after midnight. Southwest Winds up to 10 Mph, increasing to 10 to 15 Mph after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

December Temperature

Valentine, Miller Field (59 miles)

  • Lowest 1 December, 2025

    3.9 °F
  • Average December

    17.7 °F
  • Highest 1 December, 2025

    32 °F

Climate (2020–Present)

Valentine, Miller Field (59 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    37.2 °F
  • Average 2020–2025

    50.5 °F
  • Average High 2020–2025

    64.1 °F
Get WillyWeather+ to remove ads