10-day forecast for Union, CT: 32° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Tuesday, October 27
63° · 0.3 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2062° / 34°0
Morning41°feels 35°
Afternoon62°feels 60°
Evening44°feels 39°
Overnight35°feels 29°
62 °
Union, Tuesday, 20 October
Clear. High 62°, low 34°.
Pressure30.27 inHg
Wind10.5 mph NE
Humidity45%
Visibility6.2 mi
Dew point40°
Wed, 2154° / 36°0
Morning40°feels 33°
Afternoon54°feels 51°
Evening42°feels 37°
Overnight36°feels 29°
54 °
Union, Wednesday, 21 October
Clear. High 54°, low 36°.
Pressure30.30 inHg
Wind9.1 mph NE
Humidity56%
Visibility6.2 mi
Dew point36°
Thu, 2258° / 36°0
Morning39°feels 34°
Afternoon58°feels 56°
Evening47°feels 41°
Overnight37°feels 31°
58 °
Union, Thursday, 22 October
Clear. High 58°, low 36°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity46%
Visibility6.2 mi
Dew point34°
Fri, 2349° / 37°0
Morning37°feels 29°
Afternoon44°feels 37°
Evening44°feels 38°
Overnight39°feels 32°
49 °
Union, Friday, 23 October
Partly cloudy. High 49°, low 37°.
Pressure30.15 inHg
Wind15.9 mph NW
Humidity60%
Visibility—
Dew point30°
Sat, 2453° / 34°0
Morning37°feels 32°
Afternoon47°feels 44°
Evening50°feels 47°
Overnight39°feels 34°
53 °
Union, Saturday, 24 October
Clear. High 53°, low 34°.
Pressure30.42 inHg
Wind8.2 mph NW
Humidity57%
Visibility—
Dew point30°
Sun, 2558° / 37°0
Morning42°feels 39°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight40°feels 36°
58 °
Union, Sunday, 25 October
Clear. High 58°, low 37°.
Pressure30.50 inHg
Wind6.9 mph SW
Humidity47%
Visibility—
Dew point32°
Mon, 2660° / 41°0
Morning45°feels 41°
Afternoon54°feels 52°
Evening56°feels 55°
Overnight47°feels 46°
60 °
Union, Monday, 26 October
Overcast. High 60°, low 41°.
Pressure30.30 inHg
Wind9.8 mph SW
Humidity63%
Visibility—
Dew point39°
Tue, 2763° / 46°0
Morning50°feels 49°
Afternoon59°feels 57°
Evening57°feels 56°
Overnight50°feels 49°
63 °
Union, Tuesday, 27 October
Overcast. High 63°, low 46°.
Pressure30.27 inHg
Wind7.4 mph S
Humidity42%
Visibility—
Dew point35°
Wed, 2863° / 41°0.3
Morning55°feels 55°
Afternoon62°feels 62°
Evening55°feels 54°
Overnight43°feels 37°
63 °
Union, Wednesday, 28 October
Rain. High 63°, low 41°.
Pressure29.85 inHg
Wind14.1 mph SW
Humidity74%
Visibility—
Dew point53°
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, CT 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.