Local weather forecast

Weather in Grantville, KS

Updated 2026-08-11 12:00 local time · ZIP codes 66429

Sunny
Now84°F

Sunny

High / Low101° / 75°
Rain chance2%
Wind18 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 11 at 1:50AM CDT until August 11 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of east central and northeast Kansas and north central, northwest, and west central Missouri. * WHEN...From noon today to 8 PM CDT this evening. * 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

NowSunny84°1% rain
1 PMSunny96°1% rain
2 PMSunny101°1% rain
3 PMSunny97°1% rain
4 PMSunny99°1% rain
5 PMSunny98°1% rain
6 PMSunny96°1% rain
7 PMSunny93°1% rain
8 PMSunny88°1% rain
9 PMClear85°1% rain
10 PMClear84°1% rain
11 PMClear82°2% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
101° 75°Sunny
Rain 2%Gust 20 mph
Tomorrow2026-08-12
Sunny
110° 77°Sunny
Rain 57%Gust 23 mph
Thursday2026-08-13
Sunny
109° 71°Sunny
Rain 57%Gust 17 mph
Conditions

Weather details

Feels like86°F
Humidity66%
Pressure29.91 inHg
Visibility10 mi
Wind18 mph SW
Wind gusts21 mph
Precipitation0.00 in
UV index7
Daylight

Sunrise, sunset and moon

Sunrise06:32 AM
Sunset08:22 PM
Moonrise04:36 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 2%).

Choose light, breathable clothing

It feels like 86°F with winds near 18 mph.

Best window: 8 PM

88°F, 1% rain chance and 11 mph wind.

Allow a little extra driving time

Visibility is around 10 mi; gusts may reach 27 mph.

Run with a few weather adjustments

Current temperature is 84°F, wind 18 mph, rain chance up to 2%.

High UV protection needed

UV index is 7. Sunscreen, shade and protective clothing are recommended.

Grantville weather today

Sunny and 84°F in Grantville, KS. Today's high is 101°F with a 2% rain chance. Winds are around 18 mph with gusts near 21 mph. Relative humidity is 66%, pressure is 29.91 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Grantville

Sunrise is at 06:32 AM and sunset is at 08:22 PM. Tomorrow's forecast calls for Sunny with a high near 110°F and a low near 77°F. The maximum rain chance is 57%.

Nearby

Weather near Grantville

Kansas

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