Local Forecast

Union, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Union, IA

No Active Alerts

Hour-by-Hour  Current Observation

Wednesday 6:15 PM CDTWednesday 6:15 PM

°F °C
Regional Observations →
82°F

Mostly Cloudy

  • 91° / 71° High / Low
  • 88° Feels Like
  • 0% Chance of Rain

Wind

5 mph

ESE

UV Index

2

Low

Humidity

70%

Dew 72°F

Sun

6:39 AM · 7:42 PM

Rise · Set

Source: IOWA FALLS MUNI (KIFA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Sunday

Local Radar →

Tonight

71°

Isolated T-storm

Detailed forecast

Tonight

A slight chance of showers and thunderstorms before 5am. Partly cloudy. Low around 71, with temperatures rising to around 74 overnight. South southwest wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

93° 73°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Thursday

A slight chance of showers and thunderstorms between 7am and 8am. Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 100. South wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear. Low around 72, with temperatures rising to around 74 overnight. South wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.

Friday

93° 71°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 93. South wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Chance of precipitation is 20%.

Saturday

91° 71°

Partly Sunny

Overnight: Isolated T-storm

Detailed forecast

Saturday

A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 91. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 69. Chance of precipitation is 20%.

Sunday

89° 68°

Partly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Union, IA Weather Analysis Tools