Merna, IL Hourly Weather Forecast

Sat, Sep 12th
Sunny skies giving way to Clear conditions by evening. Warming trend from 72°F to 90°. Breezy wind, shifting from W to NNE at 7.2 mph, with humidity levels between 38% to 90%, and an avg barometric pressure of 29.89 inHg.

Overnight into morning Sun, Sep 13th
Clear conditions expected later. Temps around 72°. Light winds from the NNE at 5.8 mph, while humidity around 91%, and an avg barometric pressure of 29.94 inHg.