Updated 2026-08-11 12:30 local time · ZIP codes 64681
Sunny
* WHAT...Heat index values up to 102 expected. * WHERE...Linn MO, Macon, Sullivan, and Adair Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
* WHAT...Heat index values up to 102 expected. * WHERE...Daviess and Grundy Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
88°2% rain95°2% rain
93°9% rain96°1% rain98°1% rain97°1% rain95°1% rain92°2% rain88°3% rain
85°3% rain83°3% rain82°3% rainRain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 94°F with winds near 17 mph.
88°F, 3% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 88°F, wind 17 mph, rain chance up to 9%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Sunny and 88°F in Sumner, MO. Today's high is 98°F with a 4% rain chance. Winds are around 17 mph with gusts near 19 mph. Relative humidity is 59%, pressure is 29.93 inHg, and visibility is about 6 miles.
Sunrise is at 06:21 AM and sunset is at 08:14 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 73°F. The maximum rain chance is 62%.
