Siloam Springs Weather Forecast

    • 50
    • 66

    Slight Chance Thunderstorms

    • 56
    • 64

    Rain Showers

    • 46
    • 68

    Chance Thunderstorms

    • 42
    • 64

    Slight Chance Rain Showers

    • 48
    • 70

    Mostly Sunny

    • 55
    • 73

    Partly Sunny

Today 29 Apr Gentry

Mostly sunny. Not as warm with Highs in the upper 60s. North Winds 10 to 15 Mph.

Tonight 29 Apr Gentry

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 50. East Winds 5 to 10 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Siloam Springs Temperature Statistics

April Temperature

Lamoni, Lamoni Municipal Airport (26.1 miles)

  • Lowest 8 April, 2025

    24.9 °F

  • Average April

    52.4 °F

  • Highest 13 April, 2025

    79.6 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (26.1 miles)

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

  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63 °F
Get WillyWeather+ to remove ads