Grandview

Mellette County, Missouri, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

22°

Humid and Overcast

Feels Like: 12°

Min: 20°

Max: 34°

The next few hours will be humid and overcast, with today reaching 34°C and dropping to 17°C. The coming days will be partly cloudy starting in the afternoon.

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

22° 22° 22° 22° 22° 23° 23° 25° 27° 30° 31° 33° 34° 34° 33° 31° 29° 21° 20° 20° 19° 19° 19° 19°
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
Today
Tomorrow

Daylight Hours

07:06

Sunrise

19:18

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

12:55

Moonrise

21:30

Moonset

Daily Forecast

Today

20°
34°

Thursday

17°
29°

Friday

19°
31°

Saturday

16°
26°

Sunday

14°
22°

Monday

13°
22°

Tuesday

13°
24°

Wednesday

13°
24°

Thursday

15°
27°

Friday

20°
23°

Air Quality Data Available

Upgrade to access real-time air quality data for Grandview.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

96% Very Humid
Low High

Weather in Grandview today, September 16, 2026

Cloud cover dominates in Grandview on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 04:00. Outdoor plans early on should not rely on bright skies.

The temperature range runs from about 20°C up to 34°C. Expect humidity between 45% and 97%, most humid near 07:00. Expect gentle winds, highest near 09:00 at 5.1 km/h.

The afternoon keeps an overcast feel, as cloud reaches about 79% around 23:00. Outdoor plans may still want a flexible backup. Expect visibility near 14.9 km, with poorer spells close to 12.2 km. Expect sunrise at 07:06, sunset at 19:18, and 12 hours 11 minutes of sunlight today overall.

Taken together, overcast skies in Grandview on September 16, 2026 favour indoor or covered options, with temperatures near 34°C.

Frequently asked questions about weather in Grandview

How warm does it get in Grandview?

The warmest month in Grandview is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.

How cold does it get in Grandview?

The coldest month in Grandview is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.

What is the wettest time of year in Grandview?

The wettest month in Grandview is May, with an average of 168mm of precipitation.

What is the driest time of year in Grandview?

The driest month in Grandview is February, with an average of 37mm of precipitation.

View full climate insights for Grandview →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)