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Current Weather in Sumner, MO

Updated: Sat Oct 24th 2026 4:15 PM CDT

Partly Cloudy

77^°F 25^°C

Feels Like 72^°F / 22^°C

Sumner, MO weather condition is Partly Cloudy and 77°F.

Today's Weather in Sumner,MO

The current weather in Sumner MO as of 4:15 PM CDT on Sat Oct 24th 2026, has a sky condition of Partly Cloudy with the visibility of 6 mile(s) and the UV index at 1.7. It is 77 degrees fahrenheit but feels like 72 degrees with a forecasted high of 78 and low of 56. The barometric pressure is 30.22 - measured by inches of mercury - and is steady since its last observation. The humidity is 38 percent that's rising since the last report, with a dew point of 49 degrees fahrenheit which is rising. Wind direction is from the South at 7.6 miles per hour, gusting at 13.1 miles per hour. Sunrise was at 7:32 AM and Sunset is at 6:21 PM. The moon phase is a Full Moon moon rising at 5:20 PM with 100% illumination. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 30.22 inHg. steady
Humidity 38% rising
Heat Index 77°F
Wind from S. 7.6 mph
Wind Gust 13.1 miles per hour
Wind Chill 77°F
UV Index 1.7

Dew Point 49°F rising
Visibility 6 mi.
Sunrise 7:32 AM
Sunset 6:21 PM
Moonrise 5:20 PM
Moonset 5:55 AM
Moon Phase Full Moon Moon 100%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

10 Day Forecast

Overcast

Overcast with a high of 78°F and a low of 56°F. 8% possible chance of rain predicted. Winds will be light at 10mph at times. Humidity levels are comfortable, sitting around 53%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 78° \| Lo 56°	53%	8%	0%	9.4 mph

Overcast

Overcast with a high of 77°F and a low of 56°F. 11% possible chance of rain predicted. Winds will be light at 7mph at times. Humidity levels are comfortable, sitting around 52%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 56°	52%	11%	0%	6.9 mph

Overcast

Overcast with a high of 76°F and a low of 57°F. 11% possible chance of rain predicted. Winds will be light at 9mph at times. Humidity levels are comfortable, sitting around 52%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 76° \| Lo 57°	52%	11%	0%	8.7 mph

Overcast

Overcast with a high of 73°F and a low of 56°F. 36% possible chance of rain predicted with an estimated 0.01in. Winds will be moderate, blowing around 11mph. Humidity levels are comfortable, sitting around 53%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 56°	53%	36% \| est. 0.01in	0%	10.3 mph

Sunny

Sunny with a high of 77°F and a low of 56°F. Probable rainfall forecasted, having a 57% chance with an estimated 0.1in. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 67%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 56°	67%	57% \| est. 0.1in	0%	17.4 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Sumner, MO weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 77^°F. The morning temperature of 56°^F is lowest at 5am with the daytime high of 78°^F at 3pm and a low around 62°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.29^inHg at 10am and lowest being 30.18^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 9.4^mph at 11am, while the slowest is 6.7^mph around 7pm; expect wind gusts peaking 23.7^mph at 12am.

More Weather Charts

Current National Weather

Heavy Rain and Thunderstorm Warnings for the Central and Southern Regions 10-24 to 10-26

Updated Sat Oct 24th 2026, 7:00am PDT

We're in for some rainy weather this weekend, with heavy rain and thunderstorms expected to hit the Central/Southern High Plains and Central/Southern Rockies. These areas should be on alert for possible flash floods and severe storms. Additionally, Southeastern Florida will see significant rainfall on Sunday, leading to a potential flood risk. Stay informed and safe!

Central and Southern High Plains and Rockies

On Saturday and Sunday, an upper-level low pressure system will sit over Southern California and the Southwest. This will pull in moisture from the Gulf of California, bringing showers and severe thunderstorms. These storms could include heavy rain, strong winds, hail, and even a few tornadoes. The main risk is heavy rainfall, which could cause flash flooding, especially in cities, roads, and areas that don't drain well.

Pacific Northwest

Late Saturday night and into Sunday, a weather front from the Eastern Pacific will bring rain to the Pacific Northwest. This rainy weather will continue through Monday. Although not as intense as the central regions, it’s still best to be cautious when out and about.

Southeastern Florida

On Sunday, expect showers and thunderstorms along the eastern coast of Florida due to winds coming off the Atlantic. These storms will bring heavy rain, which could lead to flash floods in urban areas and places with poor drainage. Keep an eye on water levels and avoid flood-prone areas.

Looking Ahead

By Monday, the risk of severe rain diminishes, but there will still be moderate rain over parts of the Southern Plains and Florida. Stay tuned to local updates for any changes in weather conditions.

This weather report is valid for ZIP code 64681, accurately covering the area of Sumner, MO.