Weather forecast for 10 days
Union, IA

Weather forecast for the weekend

Saturday, May 3.

Partly Cloudy
6:02 am

8:15 pm
CDT
Partly Cloudy
64°F / 41°F
  • Wind: 11mph NNE
  • Humidity: 58%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 6
On Saturday, in Union, occasional clouds will pass by, but expect bright spells.
Rain is not forecasted. The maximum predicted temperature is a breezy 64.4°F, while the minimum temperature will be a cold 41°F.
The maximum temperature on Saturday will be relatively lower than the regular high of 68.4°F in May.
Sunrise will be at 6:02 am and sunset at 8:15 pm; the daylight will last for 14h and 13min.

Sunday, May 4.

Mostly Sunny
6:01 am

8:16 pm
CDT
Mostly Sunny
73°F / 46°F
  • Wind: 9mph NE
  • Humidity: 47%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Union, sunshine will take center stage, with just faint traces of clouds.
Rain is not expected. Temperature changes will be considerable, from a high of a temperate 73.4°F to a low of a brisk 46.4°F.
Sunday's temperature peak is set to be a couple of degrees higher than the typical May high of 68.4°F.
Sunrise will be at 6:01 am and sunset at 8:16 pm; the daylight will last for 14h and 15min.

Frequently asked questions

What is the weather forecast for Union for Saturday?
On Saturday, in Union, clouds will come and go, but expect bright periods in between.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday in Union?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
What is the weather forecast for Union for Sunday?
On Sunday, a bright and mostly cloud-free sky is in store.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 73.4°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Union for the next ten days?
In Union, a combination of predominantly gloomy and occasionally sunny and stormy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only today. With a probability of 63%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days in Union?
The maximum temperature will vary between 60.8°F and 77°F, as the minimum temperature will vary between 41°F and 53.6°F.
What will be the warmest and the coldest days?
Tuesday will be the warmest day, with a maximum temperature of 77°F. The coldest day will be tomorrow, with a maximum of 60.8°F.

Long-term weather forecast

ThuMay 1.
  • min.
  • 45°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 17mph WNW
  • Humidity: 80%
  • UV index: 0
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • 6:05 am 8:13 pm CDT
FriMay 2.
  • 61°F
  • 43°F
Cloudy
Cloudy
  • Wind: 13mph NW
  • Humidity: 63%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:03 am 8:14 pm CDT
SatMay 3.
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNE
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:02 am 8:15 pm CDT
SunMay 4.
  • 73°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NE
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:01 am 8:16 pm CDT
MonMay 5.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:00 am 8:17 pm CDT
TueMay 6.
  • 77°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:58 am 8:18 pm CDT
WedMay 7.
  • 73°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NE
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:57 am 8:19 pm CDT
ThuMay 8.
  • 70°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:56 am 8:20 pm CDT
FriMay 9.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:55 am 8:22 pm CDT
SatMay 10.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:54 am 8:23 pm CDT
During the ten-day period, primarily gloomy and occasionally dry and sunny and turbulent weather is predicted.
With a probability of 63%, rainfall is anticipated only today. Expected precipitation will be minimal at 0.04".
Substantial differences in temperature are forecasted across the forecast period. Highs will range from 60.8°F to 77°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 41°F to 53.6°F.
Expect the warmest day on Tuesday, with temperatures peaking at 77°F; expect the coldest day on Friday with a high of 60.8°F.
Updated: May 1, 2025 @ 20:28:48 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share