10-day forecast for Union, WI: 26° to 58°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Thursday, November 19
56° · 0.17 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1651° / 28°0
Morning34°feels 27°
Afternoon51°feels 49°
Evening41°feels 36°
Overnight29°feels 24°
51 °
Union, Monday, 16 November
Partly cloudy. High 51°, low 28°.
Pressure30.47 inHg
Wind10.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 34°0
Morning37°feels 29°
Afternoon53°feels 50°
Evening43°feels 37°
Overnight36°feels 29°
53 °
Union, Tuesday, 17 November
Mostly clear. High 53°, low 34°.
Pressure30.45 inHg
Wind10.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0
Morning40°feels 33°
Afternoon54°feels 52°
Evening48°feels 42°
Overnight40°feels 33°
54 °
Union, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity61%
Visibility6.2 mi
Dew point39°
Thu, 1958° / 45°0.01
Morning51°feels 50°
Afternoon57°feels 55°
Evening50°feels 48°
Overnight49°feels 43°
58 °
Union, Thursday, 19 November
Light rain. High 58°, low 45°.
Pressure30.15 inHg
Wind17.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point43°
Fri, 2054° / 35°0.05
Morning40°feels 39°
Afternoon51°feels 49°
Evening50°feels 46°
Overnight48°feels 47°
54 °
Union, Friday, 20 November
Light rain. High 54°, low 35°.
Pressure30.30 inHg
Wind12 mph S
Humidity60%
Visibility—
Dew point36°
Sat, 2156° / 48°0.17
Morning50°feels 46°
Afternoon55°feels 53°
Evening50°feels 49°
Overnight49°feels 44°
56 °
Union, Saturday, 21 November
Rain. High 56°, low 48°.
Pressure29.94 inHg
Wind18 mph S
Humidity56%
Visibility—
Dew point39°
Sun, 2247° / 34°0
Morning42°feels 35°
Afternoon43°feels 35°
Evening37°feels 29°
Overnight35°feels 27°
47 °
Union, Sunday, 22 November
Partly cloudy. High 47°, low 34°.
Pressure30.15 inHg
Wind17.6 mph NW
Humidity58%
Visibility—
Dew point30°
Mon, 2341° / 27°0
Morning31°feels 24°
Afternoon38°feels 33°
Evening33°feels 27°
Overnight31°feels 24°
41 °
Union, Monday, 23 November
Overcast. High 41°, low 27°.
Pressure30.42 inHg
Wind9.6 mph N
Humidity57%
Visibility—
Dew point24°
Tue, 2444° / 30°0
Morning33°feels 29°
Afternoon42°feels 37°
Evening35°feels 29°
Overnight32°feels 26°
44 °
Union, Tuesday, 24 November
Overcast. High 44°, low 30°.
Pressure30.36 inHg
Wind7.6 mph S
Humidity54%
Visibility—
Dew point26°
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.