10-day forecast for Jefferson, CO: 15° to 54°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Monday, November 9
36° · 0.19 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0150° / 35°0.15
Morning38°feels 35°
Afternoon49°feels 47°
Evening36°feels 36°
Overnight35°feels 35°
50 °
Jefferson, Sunday, 1 November
Snow. High 50°, low 35°.
Pressure30.00 inHg
Wind5.5 mph S
Humidity86%
Visibility6.2 mi
Dew point33°
Mon, 0236° / 27°0.19
Morning31°feels 31°
Afternoon34°feels 24°
Evening28°feels 17°
Overnight35°feels 33°
36 °
Jefferson, Monday, 2 November
Snow. High 36°, low 27°.
Pressure29.80 inHg
Wind14.8 mph NW
Humidity87%
Visibility2.8 mi
Dew point27°
Tue, 0340° / 20°0.02
Morning26°feels 20°
Afternoon38°feels 32°
Evening22°feels 18°
Overnight27°feels 16°
40 °
Jefferson, Tuesday, 3 November
Light snow. High 40°, low 20°.
Pressure30.24 inHg
Wind7.3 mph NW
Humidity84%
Visibility6.2 mi
Dew point24°
Wed, 0443° / 26°0
Morning31°feels 31°
Afternoon40°feels 38°
Evening30°feels 30°
Overnight24°feels 24°
43 °
Jefferson, Wednesday, 4 November
Mostly clear. High 43°, low 26°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity59%
Visibility—
Dew point26°
Thu, 0541° / 24°0.04
Morning29°feels 21°
Afternoon35°feels 32°
Evening29°feels 25°
Overnight26°feels 19°
41 °
Jefferson, Thursday, 5 November
Light snow. High 41°, low 24°.
Pressure29.91 inHg
Wind8.4 mph NW
Humidity76%
Visibility—
Dew point28°
Fri, 0644° / 27°0
Morning33°feels 28°
Afternoon42°feels 40°
Evening34°feels 29°
Overnight27°feels 22°
44 °
Jefferson, Friday, 6 November
Overcast. High 44°, low 27°.
Pressure29.85 inHg
Wind8.3 mph W
Humidity31%
Visibility—
Dew point13°
Sat, 0728° / 15°0.01
Morning24°feels 11°
Afternoon26°feels 15°
Evening20°feels 8°
Overnight17°feels 5°
28 °
Jefferson, Saturday, 7 November
Light snow. High 28°, low 15°.
Pressure30.06 inHg
Wind15.9 mph NW
Humidity45%
Visibility—
Dew point8°
Sun, 0845° / 15°0
Morning23°feels 13°
Afternoon40°feels 35°
Evening29°feels 22°
Overnight25°feels 16°
45 °
Jefferson, Sunday, 8 November
Clear. High 45°, low 15°.
Pressure30.21 inHg
Wind10.4 mph NW
Humidity15%
Visibility—
Dew point-5°
Mon, 0954° / 27°0
Morning34°feels 27°
Afternoon49°feels 44°
Evening36°feels 31°
Overnight31°feels 24°
54 °
Jefferson, Monday, 9 November
Mostly clear. High 54°, low 27°.
Pressure30.12 inHg
Wind8 mph NW
Humidity17%
Visibility—
Dew point5°
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 Jefferson, 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.