Hermosa Weather Forecast

    • 50
    • 53

    Rain Showers Likely

    • 42
    • 65

    Breezy

    • 35
    • 57

    Rain Likely

    • 28
    • 43

    Slight Chance Rain

    • 26
    • 39

    Slight Chance Snow

    • 20
    • 33

    Slight Chance Snow

    • 21
    • 31

    Partly Sunny

Today 17 Feb Central Cook

Mostly cloudy. Highs in the upper 50s Inland, but only in the lower 50s near the lake. South Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph in the afternoon.

Tonight 17 Feb Central Cook

Rain likely late in the Evening, then Showers likely and a slight chance of Thunderstorms after midnight. Breezy. Near steady temperature around 50. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hermosa Temperature Statistics

February Temperature

Chicago, Chicago Midway Airport (9.3 miles)

  • Lowest 1 February, 2026

    12 °F

  • Average February

    30.3 °F

  • Highest 15 February, 2026

    60.1 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (9.3 miles)

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

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.9 °F
Get WillyWeather+ to remove ads