10-day forecast for Union, CO: 35° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Monday, November 9
54° · 0.11 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0357° / 42°0.07
Morning46°feels 39°
Afternoon57°feels 54°
Evening44°feels 41°
Overnight43°feels 34°
57 °
Union, Tuesday, 3 November
Rain. High 57°, low 42°.
Pressure30.09 inHg
Wind15.3 mph N
Humidity41%
Visibility6.2 mi
Dew point30°
Wed, 0459° / 37°0
Morning44°feels 40°
Afternoon59°feels 56°
Evening43°feels 43°
Overnight40°feels 37°
59 °
Union, Wednesday, 4 November
Partly cloudy. High 59°, low 37°.
Pressure29.88 inHg
Wind7.3 mph NW
Humidity35%
Visibility6.2 mi
Dew point27°
Thu, 0560° / 39°0
Morning45°feels 41°
Afternoon60°feels 58°
Evening44°feels 42°
Overnight42°feels 40°
60 °
Union, Thursday, 5 November
Clear. High 60°, low 39°.
Pressure30.00 inHg
Wind2.7 mph N
Humidity33%
Visibility6.2 mi
Dew point25°
Fri, 0662° / 37°0
Morning43°feels 41°
Afternoon62°feels 59°
Evening51°feels 48°
Overnight37°feels 33°
62 °
Union, Friday, 6 November
Clear. High 62°, low 37°.
Pressure30.00 inHg
Wind4.7 mph NE
Humidity35%
Visibility6.2 mi
Dew point31°
Sat, 0762° / 36°0
Morning43°feels 39°
Afternoon60°feels 57°
Evening49°feels 46°
Overnight39°feels 35°
62 °
Union, Saturday, 7 November
Mostly clear. High 62°, low 36°.
Pressure30.12 inHg
Wind16.1 mph NW
Humidity31%
Visibility—
Dew point27°
Sun, 0858° / 35°0
Morning39°feels 35°
Afternoon51°feels 47°
Evening53°feels 50°
Overnight46°feels 43°
58 °
Union, Sunday, 8 November
Clear. High 58°, low 35°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity44%
Visibility—
Dew point27°
Mon, 0969° / 47°0
Morning51°feels 48°
Afternoon63°feels 60°
Evening57°feels 55°
Overnight49°feels 46°
69 °
Union, Monday, 9 November
Clear. High 69°, low 47°.
Pressure30.03 inHg
Wind12.8 mph N
Humidity23%
Visibility—
Dew point23°
Tue, 1063° / 46°0
Morning50°feels 47°
Afternoon59°feels 56°
Evening57°feels 54°
Overnight50°feels 47°
63 °
Union, Tuesday, 10 November
Overcast. High 63°, low 46°.
Pressure29.94 inHg
Wind8.7 mph SW
Humidity32%
Visibility—
Dew point28°
Wed, 1156° / 44°0
Morning47°feels 44°
Afternoon53°feels 50°
Evening52°feels 49°
Overnight47°feels 44°
56 °
Union, Wednesday, 11 November
Overcast. High 56°, low 44°.
Pressure30.09 inHg
Wind7 mph SE
Humidity40%
Visibility—
Dew point28°
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, CO 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.