Cromwell Weather Forecast

    • 54
    • 79

    Chance Thunderstorms

    • 41
    • 75

    Slight Chance Rain Showers

    • 47
    • 63

    Sunny

    • 43
    • 72

    Partly Sunny

    • 37
    • 59

    Mostly Sunny

    • 40
    • 65

    Partly Sunny

Today 17 Oct Union

Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs around 80. Southwest Winds 15 to 20 Mph. Chance of rain 40 percent.

Tonight 17 Oct Union

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cromwell Temperature Statistics

October Temperature

Creston Municipal Airport (5 miles)

  • Lowest 8 October, 2025

    44.6 °F

  • Average October

    64.8 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Creston Municipal Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    61.5 °F
Get WillyWeather+ to remove ads