Local weather forecast

Weather in Grandin, MO

Updated 2026-08-11 11:15 local time · ZIP codes 63943

Sunny
Now83°F

Sunny

High / Low101° / 75°
Rain chance3%
Wind9 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 10 at 9:50PM CDT until August 11 at 8:00PM CDT by NWS Memphis TN

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. * WHEN...From 11 AM to 8 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Safety instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Hourly

Next hours

NowSunny83°1% rain
12 PMSunny97°1% rain
1 PMSunny99°1% rain
2 PMSunny100°1% rain
3 PMSunny101°1% rain
4 PMSunny99°1% rain
5 PMSunny98°1% rain
6 PMSunny95°1% rain
7 PMSunny92°1% rain
8 PMClear88°2% rain
9 PMClear86°2% rain
10 PMClear84°3% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
101° 75°Sunny
Rain 3%Gust 10 mph
Tomorrow2026-08-12
Sunny
103° 76°Sunny
Rain 2%Gust 10 mph
Thursday2026-08-13
Sunny
105° 77°Sunny
Rain 3%Gust 10 mph
Conditions

Weather details

Feels like84°F
Humidity74%
Pressure30.03 inHg
Visibility10 mi
Wind9 mph SW
Wind gusts11 mph
Precipitation0.00 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise06:17 AM
Sunset07:59 PM
Moonrise04:23 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 3%).

Light layers should work

It feels like 84°F with winds near 9 mph.

Best window: 11 AM

83°F, 1% rain chance and 9 mph wind.

Driving conditions look generally normal

Visibility is around 10 mi; gusts may reach 17 mph.

Run with a few weather adjustments

Current temperature is 83°F, wind 9 mph, rain chance up to 3%.

High UV protection needed

UV index is 6. Sunscreen, shade and protective clothing are recommended.

Grandin weather today

Sunny and 83°F in Grandin, MO. Today's high is 101°F with a 3% rain chance. Winds are around 9 mph with gusts near 11 mph. Relative humidity is 74%, pressure is 30.03 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Grandin

Sunrise is at 06:17 AM and sunset is at 07:59 PM. Tomorrow's forecast calls for Sunny with a high near 103°F and a low near 76°F. The maximum rain chance is 2%.

Nearby

Weather near Grandin

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