10-day forecast for Union, WI: 27° to 57°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Wednesday, November 18
39°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1546° / 27°0
Morning32°feels 29°
Afternoon46°feels 46°
Evening34°feels 30°
Overnight29°feels 25°
46 °
Union, Sunday, 15 November
Clear. High 46°, low 27°.
Pressure30.45 inHg
Wind2.1 mph W
Humidity62%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 29°0
Morning32°feels 26°
Afternoon48°feels 43°
Evening38°feels 31°
Overnight31°feels 26°
48 °
Union, Monday, 16 November
Mostly clear. High 48°, low 29°.
Pressure30.50 inHg
Wind9.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point33°
Tue, 1752° / 33°0
Morning36°feels 29°
Afternoon52°feels 50°
Evening42°feels 36°
Overnight35°feels 28°
52 °
Union, Tuesday, 17 November
Partly cloudy. High 52°, low 33°.
Pressure30.45 inHg
Wind10.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0
Morning41°feels 35°
Afternoon53°feels 51°
Evening50°feels 45°
Overnight39°feels 32°
54 °
Union, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.24 inHg
Wind13.2 mph S
Humidity62%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 47°0.06
Morning50°feels 46°
Afternoon57°feels 55°
Evening54°feels 53°
Overnight51°feels 50°
57 °
Union, Thursday, 19 November
Light rain. High 57°, low 47°.
Pressure30.12 inHg
Wind13.4 mph S
Humidity67%
Visibility—
Dew point45°
Fri, 2055° / 38°0.03
Morning42°feels 42°
Afternoon53°feels 50°
Evening51°feels 48°
Overnight48°feels 46°
55 °
Union, Friday, 20 November
Light rain. High 55°, low 38°.
Pressure30.21 inHg
Wind14.5 mph SE
Humidity54%
Visibility—
Dew point35°
Sat, 2156° / 45°0.1
Morning54°feels 53°
Afternoon54°feels 52°
Evening48°feels 41°
Overnight47°feels 40°
56 °
Union, Saturday, 21 November
Light rain. High 56°, low 45°.
Pressure29.74 inHg
Wind21.8 mph S
Humidity84%
Visibility—
Dew point50°
Sun, 2243° / 35°0
Morning40°feels 32°
Afternoon40°feels 33°
Evening35°feels 30°
Overnight36°feels 30°
43 °
Union, Sunday, 22 November
Overcast. High 43°, low 35°.
Pressure30.30 inHg
Wind18.4 mph W
Humidity57%
Visibility—
Dew point27°
Mon, 2339° / 27°0
Morning30°feels 24°
Afternoon37°feels 32°
Evening32°feels 26°
Overnight29°feels 22°
39 °
Union, Monday, 23 November
Partly cloudy. High 39°, low 27°.
Pressure30.56 inHg
Wind8 mph N
Humidity44%
Visibility—
Dew point17°
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.