New York, NY 72° Los Angeles, CA 77° Chicago, IL 88° Houston, TX 83° Miami, FL 80° Phoenix, AZ 98° Seattle, WA 72° Denver, CO 87° Toronto, ON 70° Vancouver, BC 65°
WeatherLiveIllinoisJohnston City10-Day Forecast

Johnston City, IL 10-Day Forecast

10-day forecast · Johnston City

Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →

Day by day — Johnston City

Detailed view →
10-day outlook for Johnston City
Over the next ten days Johnston City peaks at 104° on Sunday and bottoms out at 62° on Friday. The back half cools off by roughly 11°, so the warmest days are the ones in front of you. Add it up and about 0.28 in of precipitation falls over the period, spread across 2 unsettled days, with Saturday the most likely (58%).
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:05 PM