Local Forecast

Thornton, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Thornton, IA.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 10:15 PM CDTSunday 10:15 PM

°F °C
Regional Observations →
77°F

Mostly Cloudy

  • 91° / 75° High / Low
  • 77° Feels Like
  • 0% Chance of Rain

Wind

8 mph

ESE

UV Index

0

None

Humidity

89%

Dew 73°F

Sun

5:36 AM · 8:56 PM

Rise · Set

Source: FOREST CITY (KFXY). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 75°

Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Today

Showers and thunderstorms likely before 2pm. Partly sunny. High near 90, with temperatures falling to around 88 in the afternoon. South southeast wind 21 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Night

Mostly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 22 mph.

Monday

95° 75°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Monday

Mostly sunny, with a high near 94. Heat index values as high as 105. South wind 15 to 26 mph, with gusts as high as 36 mph.

Night

A chance of showers and thunderstorms after 11pm. Mostly cloudy. Low around 74, with temperatures rising to around 76 overnight. Heat index values as high as 105. South southwest wind 10 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

93° 73°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South southwest wind 12 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

91° 73°

Chance of Scattered Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.

Thursday

93° 71°

Partly Sunny

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Thursday

Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 70%.

Thornton, IA Weather Analysis Tools