De Kalb Weather Forecast

    • 24
    • 39

    Partly Sunny

    • 36
    • 46

    Chance Rain/Snow

    • 34
    • 56

    Partly Sunny

    • 38
    • 56

    Mostly Cloudy

    • 41
    • 59

    Chance Rain Showers

    • 41
    • 59

    Chance Rain Showers

Today 20 Apr Southwestern St. Lawrence

Partly sunny. A slight chance of snow Showers in the morning. Highs in the upper 30s. Northwest Winds around 10 Mph. Chance of snow 20 percent.

Tonight 20 Apr Southwestern St. Lawrence

Mostly clear. Lows in the mid 20s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

De Kalb Temperature Statistics

April Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (36 miles)

  • Lowest 8 April, 2026

    17.2 °F

  • Average April

    45.6 °F

  • Highest 3 April, 2026

    73.4 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (36 miles)

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

  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
Get WillyWeather+ to remove ads