10-day forecast for Union, WI: 30° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Monday, November 9
66° · 0.3 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0464° / 52°0.05
Morning58°feels 58°
Afternoon56°feels 55°
Evening53°feels 52°
Overnight62°feels 63°
64 °
Union, Wednesday, 4 November
Light rain. High 64°, low 52°.
Pressure29.59 inHg
Wind14.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point49°
Thu, 0554° / 45°0.03
Morning48°feels 44°
Afternoon54°feels 53°
Evening47°feels 42°
Overnight51°feels 49°
54 °
Union, Thursday, 5 November
Light rain. High 54°, low 45°.
Pressure29.74 inHg
Wind8.7 mph NW
Humidity75%
Visibility6.2 mi
Dew point46°
Fri, 0645° / 36°0
Morning39°feels 32°
Afternoon45°feels 40°
Evening38°feels 35°
Overnight43°feels 37°
45 °
Union, Friday, 6 November
Overcast. High 45°, low 36°.
Pressure30.21 inHg
Wind11 mph N
Humidity59%
Visibility6.2 mi
Dew point28°
Sat, 0747° / 30°0
Morning36°feels 33°
Afternoon47°feels 44°
Evening38°feels 33°
Overnight33°feels 28°
47 °
Union, Saturday, 7 November
Clear. High 47°, low 30°.
Pressure30.18 inHg
Wind6 mph W
Humidity57%
Visibility6.2 mi
Dew point30°
Sun, 0855° / 35°0
Morning41°feels 37°
Afternoon54°feels 51°
Evening47°feels 43°
Overnight43°feels 38°
55 °
Union, Sunday, 8 November
Clear. High 55°, low 35°.
Pressure30.00 inHg
Wind12.7 mph NW
Humidity54%
Visibility—
Dew point36°
Mon, 0958° / 36°0
Morning42°feels 39°
Afternoon56°feels 53°
Evening49°feels 45°
Overnight45°feels 40°
58 °
Union, Monday, 9 November
Overcast. High 58°, low 36°.
Pressure30.03 inHg
Wind14.1 mph SW
Humidity47%
Visibility—
Dew point35°
Tue, 1057° / 42°0
Morning46°feels 42°
Afternoon55°feels 52°
Evening45°feels 41°
Overnight42°feels 37°
57 °
Union, Tuesday, 10 November
Partly cloudy. High 57°, low 42°.
Pressure30.09 inHg
Wind9.6 mph NW
Humidity40%
Visibility—
Dew point31°
Wed, 1148° / 37°0
Morning40°feels 37°
Afternoon47°feels 44°
Evening43°feels 39°
Overnight39°feels 35°
48 °
Union, Wednesday, 11 November
Overcast. High 48°, low 37°.
Pressure30.24 inHg
Wind6.2 mph N
Humidity51%
Visibility—
Dew point29°
Thu, 1250° / 34°0
Morning38°feels 38°
Afternoon49°feels 46°
Evening43°feels 39°
Overnight40°feels 36°
50 °
Union, Thursday, 12 November
Clear. High 50°, low 34°.
Pressure30.12 inHg
Wind8.3 mph SW
Humidity52%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Union, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.