Weather World
Platt Park, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Platt Park, IL Weather Forecast
Platt Park, IL Weather Forecast Date: 1136 PM CDT Thu Oct 15 2026
The area/counties/county of: Whiteside, including the city of Sterling.or toggle through each period.
Rest of Tonight... Cloudy, cooler with lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Friday... Cloudy with a 20% chance of showers. Breezy, cooler with highs in the lower 50s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Friday Night... Partly cloudy in the evening, then clearing. Widespread frost after midnight. Cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 5 mph after midnight.
Saturday... Widespread frost in the morning. Sunny. Highs in the upper 50s. Northwest winds around 5 mph, becoming southwest in the afternoon.
Saturday Night... Clear. Lows in the upper 30s. South winds 5 to 10 mph.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Mostly clear. Lows in the lower 40s.
Monday... Partly cloudy. Highs around 70. Lows in the mid 40s.
Tuesday... Partly cloudy. Highs around 70. Lows in the mid 40s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.
Wednesday... Mostly sunny. Highs in the mid 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
Platt Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...