10-day forecast for Union, CO: 36° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Monday, November 9
59°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0766° / 36°0
Morning45°feels 41°
Afternoon66°feels 64°
Evening46°feels 43°
Overnight40°feels 40°
66 °
Union, Saturday, 7 November
Clear. High 66°, low 36°.
Pressure30.12 inHg
Wind5.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point34°
Sun, 0866° / 39°0
Morning49°feels 46°
Afternoon65°feels 62°
Evening49°feels 47°
Overnight39°feels 39°
66 °
Union, Sunday, 8 November
Clear. High 66°, low 39°.
Pressure30.12 inHg
Wind6.3 mph SW
Humidity34%
Visibility6.2 mi
Dew point33°
Mon, 0969° / 37°0
Morning43°feels 40°
Afternoon69°feels 67°
Evening49°feels 49°
Overnight39°feels 34°
69 °
Union, Monday, 9 November
Clear. High 69°, low 37°.
Pressure30.03 inHg
Wind3.4 mph SW
Humidity27%
Visibility6.2 mi
Dew point30°
Tue, 1066° / 37°0
Morning41°feels 37°
Afternoon66°feels 64°
Evening56°feels 53°
Overnight39°feels 37°
66 °
Union, Tuesday, 10 November
Overcast. High 66°, low 37°.
Pressure30.06 inHg
Wind3.8 mph SW
Humidity39%
Visibility6.2 mi
Dew point35°
Wed, 1165° / 42°0
Morning48°feels 45°
Afternoon61°feels 59°
Evening53°feels 50°
Overnight45°feels 41°
65 °
Union, Wednesday, 11 November
Overcast. High 65°, low 42°.
Pressure30.18 inHg
Wind13 mph N
Humidity30%
Visibility—
Dew point28°
Thu, 1261° / 39°0
Morning45°feels 44°
Afternoon57°feels 55°
Evening51°feels 48°
Overnight41°feels 37°
61 °
Union, Thursday, 12 November
Clear. High 61°, low 39°.
Pressure30.12 inHg
Wind8.7 mph E
Humidity35%
Visibility—
Dew point28°
Fri, 1359° / 37°0
Morning42°feels 38°
Afternoon53°feels 50°
Evening53°feels 50°
Overnight47°feels 44°
59 °
Union, Friday, 13 November
Clear. High 59°, low 37°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity47%
Visibility—
Dew point31°
Sat, 1466° / 46°0
Morning50°feels 47°
Afternoon61°feels 58°
Evening57°feels 53°
Overnight50°feels 46°
66 °
Union, Saturday, 14 November
Overcast. High 66°, low 46°.
Pressure29.94 inHg
Wind7.3 mph SE
Humidity23%
Visibility—
Dew point22°
Sun, 1568° / 46°0
Morning51°feels 48°
Afternoon60°feels 58°
Evening57°feels 54°
Overnight49°feels 47°
68 °
Union, Sunday, 15 November
Overcast. High 68°, low 46°.
Pressure29.97 inHg
Wind10.1 mph SE
Humidity30%
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.