Union, MN Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Union, MN in one place.
Partly cloudy, with a low around 29. North wind around 5 mph.
Local Weather Overview
This forecast page for Union, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 5:26 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Union, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 5:26 AM CST
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Monday looks like the warmest upcoming period in Union at 59 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph SW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 5:26 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 43. North northwest wind 0 to 5 mph.
Partly cloudy, with a low around 27. West southwest wind 0 to 5 mph.
Mostly sunny. High near 51, with temperatures falling to around 48 in the afternoon. Southwest wind 5 to 10 mph.
Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph.
Sunny. High near 54, with temperatures falling to around 49 in the afternoon. West northwest wind around 5 mph.
Mostly clear, with a low around 37. Southwest wind 0 to 10 mph.
Mostly sunny. High near 59, with temperatures falling to around 55 in the afternoon. West southwest wind 5 to 10 mph.
Mostly clear, with a low around 36. West northwest wind around 5 mph.
Sunny, with a high near 54. West northwest wind around 5 mph.
Partly cloudy, with a low around 36. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 53. North northwest wind 0 to 5 mph.
Partly cloudy, with a low around 35. North northwest wind around 5 mph.
Mostly sunny, with a high near 49. North wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Partly Cloudy
|
29°F |
5 mph
N
|
|
Friday
Nov 6
|
Sunny
|
43°F |
0 to 5 mph
NNW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
27°F |
0 to 5 mph
WSW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
51°F |
5 to 10 mph
SW
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
37°F |
5 to 10 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
54°F |
5 mph
WNW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
37°F |
0 to 10 mph
SW
|
|
Monday
Nov 9
|
Mostly Sunny
|
59°F |
5 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
5 mph
WNW
|
|
Tuesday
Nov 10
|
Sunny
|
54°F |
5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
36°F |
0 to 5 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
53°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
5 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
49°F |
5 mph
N
|
Nearby Forecasts
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