Merna Weather Forecast

    • 31
    • 48

    Slight Chance Freezing Drizzle

    • 31
    • 65

    Breezy

    • 21
    • 47

    Chance Rain/Snow

    • 19
    • 35

    Snow Likely

    • 21
    • 34

    Chance Snow

    • 26
    • 39

    Chance Rain

Today 26 Feb McLean

Partly sunny. Highs in the upper 40s. Southeast Winds around 5 Mph, becoming southwest this afternoon.

Tonight 26 Feb McLean

Mostly clear. Lows in the lower 30s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Merna Temperature Statistics

February Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (5 miles)

  • Lowest 1 February, 2026

    3 °F

  • Average February

    32.5 °F

  • Highest 16 February, 2026

    64.9 °F

Climate (2021–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (5 miles)

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

  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads