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Winterset, IA Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Friday Night
Partly cloudy, with a low around 59.
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Saturday
Partly sunny, with a high near 76.
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Saturday Night
Mostly cloudy, with a low around 56.
National Weather Service forecast updated 3 days ago.
Hourly
Hourly forecast- Now61°
- 3 AM61°
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- 9 AM62°
- 10 AM64°
- 11 AM67°
- 12 PM70°
- 1 PM73°
- 2 PM75°
- 3 PM75°
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- 5 PM74°
- 6 PM71°
- 7 PM69°
- 8 PM67°
- 9 PM65°
- 10 PM63°
- 11 PM62°
- Sun12 AM61°
- 1 AM60°
10-day forecast
Details- TonightOct 20Partly Cloudy50°
- WedOct 21Mostly Sunny51°75°
- ThuOct 22Sunny54°76°
- FriOct 23Mostly Sunny59°75°
- TodayOct 24Partly Sunny56°76°
- SunOct 25Slight Chance Rain Showers28%49°68°
- MonOct 26Chance Rain Showers28%45°60°
- TueOct 27Mostly Sunny13%59°
- WedOct 28Sunny31°50°
- ThuOct 29Mostly sunny33°55°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in Iowa
More weather news-
Iowa weather: Warm days continue into the weekendWe will continue to enjoy sunny weather for the rest of the week. Today is no exception, with highs in the mid- to upper-70s and south winds around 5 to 10 mph. A light layer may still be warranted for some of us, with…
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Corn and Soybean Harvest Behind Schedule in Iowa, First Frost of Season SeenCorn and soybean harvest is behind schedule in Iowa. Ninety-eight percent of corn has reached maturity, which is even with the five-year average. Twenty-six percent of corn has been harvested, which is 24 percentage…
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Iowa weather: Warm, dry conditions will come to an end next weekClouds will linger a bit this morning, but most of the state will stay dry. Interactive Radar | Weather Alerts | Skycams There have been a few showers early this morning to the south and west, but the moisture is…
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Warm and dry weather pattern holds across IowaKWWL Unseasonably warm and dry conditions will continue tonight across Waterloo and much of Iowa. Patchy morning fog is possible, with a chance of rain returning this weekend.
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Thanksgiving weather predictions are out. What almanacs say for Iowa.Iowa has finally been blessed with sunshine after September became the wettest month in 112 years. But will that sunshine last until Thanksgiving? Thanksgiving in 2026 falls on Thursday, Nov. 26. The holiday is always…
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Sunny skies, warm temperatures across central Iowa todaySunny skies are expected today across central and northern Iowa as warm conditions persist. High temperatures will reach the low 70s, with breezy conditions possible in northwest Iowa during the afternoon with gusts up…
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Iowa weather: 70s and sunshine continuesAnother great day for outdoor plans is ahead for our Tuesday. High pressure is in place to our east, which will keep us dry all day. Our temperatures are still warmer than average, and we'll top out in the low 70s…
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Lane shift planned on Mount Vernon Drive in Iowa CityDrivers on Mount Vernon Drive in Iowa City should expect shifted lanes starting Tuesday, Oct. 20, weather permitting.The lane shift will affect the stretch betw ... Lane shift planned on Mount Vernon Drive in Iowa City…
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Iowa weather: Dry day before gradual warmupIt'll be a great day for outdoor plans with highs in the mid 60s and plenty of sunshine. High pressure to our east will keep our skies clear. It'll feel breezy with a wind out of the south gusting up to 25 mph at times…
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Iowa weather: Frosty Saturday morningOur first frost of the season is underway with temperatures in the 30s across the state. It'll stay cool all day long with highs in the upper 50s by this afternoon, but we'll see plenty of sunshine thanks to an area of…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- SatModerate
- SunModerate
Des Moines, IA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Des Moines 45 km
- West Des Moines 37 km
- Ankeny 56 km
- Urbandale 41 km
- Johnston 46 km
- Waukee 33 km
- Altoona 58 km
- Indianola 38 km
- Clive 39 km
- Grimes 44 km
- Norwalk 32 km
- Pleasant Hill 50 km
Forecasters' discussion
From the National Weather Service office in DMX, issued 3 hrs ago
Key Messages
- Warm and dry conditions continue Saturday. Elevated fire weather conditions in cropland.
- Rain chances increase slowly from the northwest, cooling temperatures within and to the north of rain.
- Stalled boundary will bring split weather conditions next week: Seasonal temperatures north, warm south. Rain chances remain in the picture.
Short Term
Issued at 238 PM CDT Fri Oct 23 2026
Showers hung on in northern Iowa this afternoon. Ceiling heights in observations were above 15kft and soundings show a dry sub-cloud layer. Dew points at the surface mixed into the upper 40s where clouds didn't reach and winds gusted between 20 and 30mph. Midlevel moisture will continue to be advected northward as the northern segment of the western CONUS trough ejects northward. The southern piece of the trough will remain closed off and stuck in the southwest US. Meanwhile, high pressure is stuck in the Midwest to our east. This is blocking the cold front of the northern stream wave, stalling it in northwest Iowa through the weekend. Rain chances will be in play in the north and northwest, mainly in the overnight hours. Clouds will be common across the area due to moisture advection.
The southern portion of the trough will start to fill and migrate northeast into the Plains, bringing increased rain and clouds to the area to end the weekend and begin the following week.
Long Term
Issued at 238 PM CDT Fri Oct 23 2026
On late Monday, the wave will tilt negatively across southeast South Dakota. Some CAPE is tucked right in the triple point, but the speed of the system keeps the warm sector out of the state until the overnight hours. CAPE will build on the warm sector of the front as it stalls across the middle of the state. Much of next week will have split weather between the north and southern half. The northern half will have more seasonal temperatures whereas 70 degree highs will be common across the south. Rain and some thunderstorms will remain in the picture. This pattern will remain until the east CONUS ridge is broken down by a stronger system from the west.
Aviation
Issued at 1029 PM CDT Fri Oct 23 2026
VFR conditions are expected to prevail through the TAF period. Main impact through the overnight will be LLWS particularly at KFOD/KMCW. Though surface winds near 10 knots will be present, latest analysis is showing 35-40 knot winds at 2kft with ~30 degrees of veering. The LLWS is expected to mix out shortly after sunrise. There is a low (~20%) chance of showers at KFOD/KMCW between 00-06z, and will need to be monitored for PROB30/TEMPO inclusion in future issuances.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.