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Winthrop Weather Warning NWS WEATHER ALERT FOR THE WINTHROP, IA AREA - Issued: 347 AM CDT Tue Sep 15 2026 Winthrop Weather Warning

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Winthrop, IA Weather - Hour by Hour Forecast

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Winthrop, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 69°F21°C, dew point 67°F19°C, humidity 92%. Wind direction is W at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.1 in1019 mb.
Today - Showers with a chance of thunderstorms this morning, then a slight chance of showers this afternoon. Near steady temperature in th.. Full Forecast
Tonight - Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. North winds around 5 mph... Full Forecast

Winthrop Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 15
11:00 am
Tue, Sep 15
Noon
Tue, Sep 15
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Tue, Sep 15
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Midnight
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Winthrop, IA Hourly Weather - Cloudy - 11:00 AM Winthrop, IA Hourly Weather - Cloudy - 12:00 PM Winthrop, IA Hourly Weather - Cloudy - 1:00 PM Winthrop, IA Hourly Weather - Cloudy - 2:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 3:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 4:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 5:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 6:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 7:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 8:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 9:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 10:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 11:00 PM Winthrop, IA Hourly Weather - Mostly Cloudy - 12:00 AM Winthrop, IA Hourly Weather - Mostly Cloudy - 1:00 AM Winthrop, IA Hourly Weather - Mostly Cloudy - 2:00 AM Winthrop, IA Hourly Weather - Cloudy - 3:00 AM Winthrop, IA Hourly Weather - Cloudy - 4:00 AM Winthrop, IA Hourly Weather - Cloudy - 5:00 AM Winthrop, IA Hourly Weather - Cloudy - 6:00 AM Winthrop, IA Hourly Weather - Cloudy - 7:00 AM Winthrop, IA Hourly Weather - Cloudy - 8:00 AM Winthrop, IA Hourly Weather - Cloudy - 9:00 AM Winthrop, IA Hourly Weather - Cloudy - 10:00 AM
Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
70°F21°C 72°F22°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 72°F22°C 70°F21°C 68°F20°C 66°F19°C 63°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 61°F16°C 62°F17°C 64°F18°C
Rain Rain Rain - - - - - - - - - - - - - - - - - - Rain Rain Rain
74% 74% 74% 1% 1% 1% 1% 1% 1% 5% 5% 5% 5% 5% 5% 13% 13% 13% 13% 13% 13% 29% 29% 29%
64°F18°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C
81% 73% 66% 64% 62% 60% 61% 66% 68% 70% 78% 81% 84% 84% 87% 87% 87% 87% 87% 90% 90% 81% 78% 70%
NW NW NW NW NW NW NNW NNW NNW SW SE N NNE NE NE NE NE NE ENE ENE ENE ENE E E
6 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 8 mph 8 mph
6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KIIB model statistics.

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Prob Precip % = Probability of Precipitation.

Winthrop 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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