Current Weather in Sergeant Bluff, IA

Updated: Mon Oct 12th 2026 1:00 PM CDT
Sunny

85°F 29°C

Feels Like 84°F / 29°C

Sergeant Bluff, IA  weather condition is Sunny and 85°F.

Today's Weather in Sergeant Bluff,IA

The current weather in Sergeant Bluff IA as of 1:00 PM CDT on Mon Oct 12th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 4.6. It is 85 degrees fahrenheit but feels like 84 degrees with a forecasted high of 87 and low of 61. The barometric pressure is 29.59 - measured by inches of mercury - and is steady since its last observation. The humidity is 40 percent that's falling since the last report, with a dew point of 58 degrees fahrenheit which is falling. Wind direction is from the Southwest at 11.9 miles per hour, gusting at 16 miles per hour. Sunrise was at 7:34 AM and Sunset is at 6:48 PM. The moon phase is a Waxing Crescent moon rising at 10:03 AM with 5% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

  • Barometer 29.59 inHg. falling
  • Humidity 40% falling
  • Heat Index 85°F
  • Wind from SW. 11.9 mph
  • Wind Gust 16 miles per hour
  • Wind Chill 85°F
  • UV Index 4.6
  • Dew Point 58°F falling
  • Visibility 6 mi.
  • Sunrise 7:34 AM
  • Sunset 6:48 PM
  • Moonrise 10:03 AM
  • Moonset 7:31 PM
  • Moon Phase Waxing Crescent Moon 5%

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Hourly Forecast - Next 8 hours

10 Day Forecast

Sunny

Sunny with a high of 87°F and a low of 61°F. 4% possible chance of rain predicted. Winds will be moderate, blowing around 16mph. Humidity levels are comfortable, sitting around 59%.

Temperature Humidity Rainfall Snow Wind
Hi 87° | Lo 61° 59% 4% 0% 15.9 mph

Sunny

Sunny with a high of 69°F and a low of 53°F. 20% possible chance of rain predicted with an estimated 0.01in. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 65%.

Temperature Humidity Rainfall Snow Wind
Hi 69° | Lo 53° 65% 20% | est. 0.01in 0% 12.5 mph

Overcast

Overcast with a high of 62°F and a low of 47°F. 17% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 61%.

Temperature Humidity Rainfall Snow Wind
Hi 62° | Lo 47° 61% 17% | est. 0in 0% 10.7 mph

Scattered Showers

Scattered Showers with a high of 56°F and a low of 48°F. Probable rainfall forecasted, having an 81% chance with an estimated 0.29in. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 78%.

Temperature Humidity Rainfall Snow Wind
Hi 56° | Lo 48° 78% 81% | est. 0.29in 0% 19.5 mph

Sunny

Sunny with a high of 53°F and a low of 40°F. 2% possible chance of rain predicted. Winds will be strong at speeds peaking at 23mph. Humidity levels are comfortable, sitting around 46%.

Temperature Humidity Rainfall Snow Wind
Hi 53° | Lo 40° 46% 2% 0% 22.6 mph

Weather Radar Map

Live Sergeant Bluff, IA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Friday, 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 85°F. The morning temperature of 65°F is lowest at 7am with the daytime high of 87°F at 2pm and a low around 61°F at 11pm is expected.

Hourly Barometric Pressure

 

The highest pressure today is 29.8inHg at 11pm and lowest being 29.57inHg at 2pm.

Hourly Wind Speeds

 

The fastest wind is reported to be 15.9mph at 4pm, while the slowest is 5.1mph around 1am; expect wind gusts peaking 29.3mph at 11pm.

More Weather Charts

Current National Weather

 

Rain and Flash Flooding in Southwest, Showers Move to Plains - 10-12 to 10-14
Updated Mon Oct 12th 2026, 5:20am PDT

Get ready for a wet and stormy start to the week, especially if you're in the Great Basin and Desert Southwest. Today, expect heavy rainfall with possible flash flooding in areas from Utah to Arizona. This is due to a slow-moving cold front mingling with leftover tropical moisture. Also, watch out for snow if you're in the higher peaks of Nevada and Utah. Tomorrow, this wet weather shifts towards the Central and Southern Plains, with showers and thunderstorms likely. Some severe weather might occur from Kansas City, MO to Lubbock, TX, with rainfall possibly reaching 2 to 3 inches from western Missouri to the Texas Big Bend on Wednesday. Over in the Northern Tier, expect showers and possible snow in northern Maine. Temperatures will vary significantly across the U.S., with much warmer weather in the Central and Eastern areas, while the West stays chilly under the storm system. By mid-week, a drop in temperatures will affect the Northern Plains, Upper Midwest, and New England as a cold front heads south.

Great Basin and Southwest

Today, we're seeing heavy downpours in the Great Basin and Desert Southwest due to tropical moisture mixing with a cold front. There could be flash flooding in parts of Utah and Arizona, particularly in areas that have already been soaked recently. Snow is expected at higher elevations in Nevada and Utah because of the cold air coming from the northwest with the upper-low system.

Central and Southern Plains

On Tuesday, the focus will shift towards the Central and Southern Plains. Expect more showers and thunderstorms as moisture meets a cold front and dryline. Severe storms could develop from Kansas City, MO to Lubbock, TX, so stay alert. By Wednesday, heavy rain, up to 2-3 inches, is possible from western Missouri down to the Texas Big Bend.

Northern Tier and New England

Starting Tuesday, a new wave of showers and storms will spread from the Upper Midwest to New England. Accumulating snow might occur in northern Maine due to the colder air at higher elevations.

Temperature Changes

Be prepared for a stark temperature difference nationwide. The Central and East will enjoy warmer temps, with highs reaching the 80s and 90s, potentially breaking records. Meanwhile, the West will feel much colder, with highs in the 40s and 50s. As we move through the week, look for cooler temperatures to spread into the Northern Plains and New England as the cold front progresses south.

This weather report is valid for ZIP code 51054, accurately covering the area of Sergeant Bluff, IA.