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 11 COUNTIES IN NORTH CENTRAL ILLINOIS BUREAU PUTNAM IN NORTHWEST ILLINOIS CARROLL HENRY IL JO DAVIESS MERCER ROCK ISLAND STEPHENSON WHITESIDE IN WEST CENTRAL ILLINOIS HENDERSON WARREN IN IOWA THIS WATCH INCLUDES 12 COUNTIES IN EAST CENTRAL IOWA CEDAR CLINTON JACKSON JOHNSON JONES LINN MUSCATINE SCOTT IN NORTHEAST IOWA DELAWARE DUBUQUE IN SOUTHEAST IOWA DES MOINES LOUISA THIS INCLUDES THE CITIES OF ALEDO, ANAMOSA, BETTENDORF, BURLINGTON, CEDAR RAPIDS, CLINTON, CREDIT ISLAND, DAVENPORT, DUBUQUE, FREEPORT, GALENA, GENESEO, HENNEPIN, IOWA CITY, MANCHESTER, MAQUOKETA, MOLINE, MONMOUTH, MOUNT CARROLL, MUSCATINE, OQUAWKA, PRINCETON, ROCK ISLAND, STERLING, TIPTON, AND WAPELLO.
Weather in Grandview, IA
Updated 2026-08-11 11:15 local time · ZIP codes 52752
Sunny
Active alerts
* WHAT...Heat index values of 100 to 105 expected. * WHERE...Portions of west central Illinois, southeast Iowa, and northeast Missouri. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Heat indices may briefly exceed 105 degrees in some areas. Thunderstorms and storm outflow may also interrupt the high heat at times.
Safety instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Next hours
78°6% rain91°5% rain91°4% rain91°4% rain91°4% rain93°4% rain90°4% rain90°5% rain89°6% rain86°7% rain
83°7% rain81°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 81°F with winds near 4 mph.
78°F, 6% rain chance and 4 mph wind.
Visibility is around 10 mi; gusts may reach 16 mph.
Current temperature is 78°F, wind 4 mph, rain chance up to 9%.
UV index is 3.
Grandview weather today
Sunny and 78°F in Grandview, IA. Today's high is 93°F with a 10% rain chance. Winds are around 4 mph with gusts near 5 mph. Relative humidity is 89%, pressure is 29.89 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Grandview
Sunrise is at 06:10 AM and sunset is at 08:09 PM. Tomorrow's forecast calls for Sunny with a high near 84°F and a low near 68°F. The maximum rain chance is 73%.