Local weather forecast

Weather in Union, MI

Updated 2026-08-11 11:15 local time · ZIP codes 49130

Sunny
Now78°F

Sunny

High / Low85° / 70°
Rain chance82%
Wind6 mph
Weather alerts

Active alerts

1
Flood Watch issued August 11 at 12:56AM EDT until August 11 at 8:00PM EDT by NWS Northern Indiana

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northern Indiana, including the following areas, Adams, Allen IN, Blackford, Cass IN, De Kalb, Eastern St. Joseph IN, Elkhart, Fulton IN, Grant, Huntington, Jay, Lagrange, Marshall, Miami, Noble, Northern Kosciusko, Northern La Porte, Pulaski, Southern Kosciusko, Southern La Porte, Starke, Steuben, Wabash, Wells, Western St. Joseph IN, White and Whitley and northwest Ohio, including the following areas, Allen OH, Defiance, Fulton OH, Henry, Paulding, Putnam, Van Wert and Williams. * WHEN...From 11 AM EDT /10 AM CDT/ this morning through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Pockets of heavy rainfall have impacted portions of the watch area over the past couple of days. Additional heavy rain is forecasted this afternoon and evening with rainfall rates of 1 to 2 inches per hour or more possible. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Hourly

Next hours

NowSunny78°14% rain
12 PMSunny85°13% rain
1 PMPartly Cloudy82°16% rain
2 PMLight drizzle79°43% rain
3 PMHeavy rain71°91% rain
4 PMHeavy rain at times72°84% rain
5 PMPatchy rain nearby77°50% rain
6 PMSunny79°10% rain
7 PMSunny75°13% rain
8 PMSunny73°15% rain
9 PMClear72°20% rain
10 PMClear71°19% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
85° 70°Sunny
Rain 82%Gust 14 mph
Tomorrow2026-08-12
Mist
79° 64°Mist
Rain 82%Gust 14 mph
Thursday2026-08-13
Sunny
82° 65°Sunny
Rain 57%Gust 7 mph
Conditions

Weather details

Feels like84°F
Humidity90%
Pressure29.90 inHg
Visibility5 mi
Wind6 mph ESE
Wind gusts7 mph
Precipitation0.00 in
UV index2
Daylight

Sunrise, sunset and moon

Sunrise06:47 AM
Sunset08:49 PM
Moonrise04:45 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 91% over the next 12 hours.

Light layers should work

It feels like 84°F with winds near 6 mph.

Best window: 7 PM

75°F, 13% rain chance and 4 mph wind.

Use extra caution while driving

Visibility is around 5 mi; gusts may reach 22 mph.

Running conditions are less comfortable

Current temperature is 78°F, wind 6 mph, rain chance up to 91%.

Low UV protection needs

UV index is 2.

Union weather today

Sunny and 78°F in Union, MI. Today's high is 85°F with a 82% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 90%, pressure is 29.90 inHg, and visibility is about 5 miles.

Tonight and tomorrow in Union

Sunrise is at 06:47 AM and sunset is at 08:49 PM. Tomorrow's forecast calls for Mist with a high near 79°F and a low near 64°F. The maximum rain chance is 82%.

Nearby

Weather near Union

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