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
64°
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0868° / 37°0
Morning47°feels 44°
Afternoon68°feels 66°
Evening48°feels 44°
Overnight43°feels 42°
68 °
Union, Sunday, 8 November
Clear. High 68°, low 37°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity35%
Visibility6.2 mi
Dew point34°
Mon, 0969° / 39°0
Morning50°feels 49°
Afternoon68°feels 65°
Evening48°feels 48°
Overnight41°feels 37°
69 °
Union, Monday, 9 November
Clear. High 69°, low 39°.
Pressure30.06 inHg
Wind1.6 mph NE
Humidity29%
Visibility6.2 mi
Dew point32°
Tue, 1066° / 36°0
Morning41°feels 37°
Afternoon66°feels 64°
Evening55°feels 52°
Overnight39°feels 36°
66 °
Union, Tuesday, 10 November
Overcast. High 66°, low 36°.
Pressure30.03 inHg
Wind3.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point36°
Wed, 1166° / 44°0
Morning49°feels 45°
Afternoon66°feels 64°
Evening49°feels 49°
Overnight44°feels 40°
66 °
Union, Wednesday, 11 November
Clear. High 66°, low 44°.
Pressure30.15 inHg
Wind5.3 mph NW
Humidity29%
Visibility6.2 mi
Dew point27°
Thu, 1267° / 42°0
Morning48°feels 44°
Afternoon62°feels 60°
Evening53°feels 50°
Overnight43°feels 40°
67 °
Union, Thursday, 12 November
Clear. High 67°, low 42°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity29%
Visibility—
Dew point28°
Fri, 1366° / 36°0
Morning43°feels 39°
Afternoon60°feels 57°
Evening58°feels 55°
Overnight49°feels 46°
66 °
Union, Friday, 13 November
Clear. High 66°, low 36°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity33%
Visibility—
Dew point28°
Sat, 1466° / 48°0
Morning52°feels 49°
Afternoon61°feels 58°
Evening57°feels 54°
Overnight51°feels 47°
66 °
Union, Saturday, 14 November
Mostly clear. High 66°, low 48°.
Pressure29.94 inHg
Wind6.8 mph SE
Humidity24%
Visibility—
Dew point23°
Sun, 1564° / 47°0
Morning50°feels 47°
Afternoon58°feels 55°
Evening56°feels 53°
Overnight50°feels 47°
64 °
Union, Sunday, 15 November
Overcast. High 64°, low 47°.
Pressure29.83 inHg
Wind8.5 mph NW
Humidity34%
Visibility—
Dew point28°
Mon, 1664° / 46°0
Morning50°feels 47°
Afternoon59°feels 56°
Evening56°feels 53°
Overnight51°feels 48°
64 °
Union, Monday, 16 November
Clear. High 64°, low 46°.
Pressure29.80 inHg
Wind14.6 mph N
Humidity26%
Visibility—
Dew point23°
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.