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Heat dome collapse to spark thunderstorms. Get the forecast. Chevron right

Winthrop, IA

79°F
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Winthrop

Iowa

79°
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Winthrop, IA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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2 PM

79°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 49%
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Intermittent clouds
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™83°

Heat Index80°

WindSSW 12 mph

Air QualityFair

Max UV Index7.8 (Very High)

Wind Gusts14 mph

Humidity84%

Indoor Humidity84% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling28300 ft

3 PM

79°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 64%
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Mostly cloudy w/ t-storms
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™80°

Heat Index83°

WindS 15 mph

Air QualityFair

Max UV Index2.5 (Low)

Wind Gusts17 mph

Humidity87%

Indoor Humidity87% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.16 in

Visibility4 mi

Cloud Ceiling2000 ft

4 PM

79°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™83°

Heat Index83°

WindSSE 16 mph

Air QualityFair

Max UV Index3.8 (Moderate)

Wind Gusts18 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling24900 ft

5 PM

80°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™83°

Heat Index84°

WindSSE 14 mph

Air QualityFair

Max UV Index2.8 (Moderate)

Wind Gusts16 mph

Humidity81%

Indoor Humidity81% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling26600 ft

6 PM

79°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 60%
Chevron down
Mostly cloudy w/ t-storms
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™80°

Heat Index83°

WindSSE 9 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts14 mph

Humidity80%

Indoor Humidity80% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.16 in

Visibility4 mi

Cloud Ceiling28300 ft

7 PM

79°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™83°

Heat Index80°

WindSSE 8 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts9 mph

Humidity79%

Indoor Humidity79% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

79°
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 64%
Chevron down
Thunderstorms
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

RealFeel Shade™82°

Heat Index81°

WindSSW 7 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts9 mph

Humidity87%

Indoor Humidity87% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Rain0.12 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

77°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 64%
Chevron down
Thunderstorms
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

WindESE 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity90%

Indoor Humidity90% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Rain0.12 in

Visibility4 mi

Cloud Ceiling2000 ft

10 PM

75°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

WindENE 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity94%

Indoor Humidity94% (Extremely Humid)

Dew Point74° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

74°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Flood Watch

5:00 PM Thursday - 7:00 AM Saturday

WindE 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity98%

Indoor Humidity95% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Winthrop

AccuWeather's hourly forecast for Winthrop provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 79° with a RealFeel® of 91°, intermittent clouds with a 49% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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