THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 9 COUNTIES IN CENTRAL ILLINOIS MARSHALL MCLEAN PEORIA STARK TAZEWELL WOODFORD IN EAST CENTRAL ILLINOIS CHAMPAIGN VERMILION IN WEST CENTRAL ILLINOIS KNOX THIS INCLUDES THE CITIES OF BLOOMINGTON, CHAMPAIGN, DANVILLE, EUREKA, GALESBURG, LACON, NORMAL, PEKIN, PEORIA, TOULON, AND URBANA.
Local weather forecast
Weather in Catlin, IL
Updated 2026-08-11 11:45 local time · ZIP codes 61817
Now84°F
Overcast
High / Low96° / 75°
Rain chance6%
Wind15 mph
Weather alerts
1Active alerts
Hourly
Next hours
Now84°4% rain
84°4% rain1 PM
95°2% rain
95°2% rain2 PM95°2% rain
95°2% rain3 PM96°2% rain
96°2% rain4 PM93°2% rain
93°2% rain5 PM91°4% rain
91°4% rain6 PM90°4% rain
90°4% rain7 PM87°4% rain
87°4% rain8 PM
84°5% rain
84°5% rain9 PM82°10% rain
82°10% rain10 PM81°10% rain
81°10% rain11 PM80°11% rain
80°11% rainForecast
3-day weather forecast
Today2026-08-11
96° 75°Sunny
Rain 6%Gust 15 mph
Tomorrow2026-08-12
80° 70°Sunny
Rain 74%Gust 13 mph
Thursday2026-08-13
85° 68°Patchy rain nearby
Rain 89%Gust 10 mph
Conditions
Weather details
Feels like90°F
Humidity79%
Pressure29.97 inHg
Visibility6 mi
Wind15 mph SW
Wind gusts20 mph
Precipitation0.00 in
UV index6
Daylight
Sunrise, sunset and moon
Sunrise05:58 AM
Sunset07:53 PM
Moonrise03:59 AM
Moon phaseNew Moon
Practical guide
Weather insights for today
Umbrella not essential
Rain chance stays relatively low over the next 12 hours (up to 11%).
Choose light, breathable clothing
It feels like 90°F with winds near 15 mph.
Best window: 8 PM
84°F, 5% rain chance and 9 mph wind.
Use extra caution while driving
Visibility is around 6 mi; gusts may reach 22 mph.
Run with a few weather adjustments
Current temperature is 84°F, wind 15 mph, rain chance up to 11%.
Moderate UV protection recommended
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Catlin weather today
Overcast and 84°F in Catlin, IL. Today's high is 96°F with a 6% rain chance. Winds are around 15 mph with gusts near 20 mph. Relative humidity is 79%, pressure is 29.97 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Catlin
Sunrise is at 05:58 AM and sunset is at 07:53 PM. Tomorrow's forecast calls for Sunny with a high near 80°F and a low near 70°F. The maximum rain chance is 74%.
Nearby
Weather near Catlin
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