10-day forecast for Jefferson, CO: 18° to 54°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Sunday, November 8
41° · 0.45 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0239° / 32°0.11
Morning36°feels 36°
Afternoon34°feels 25°
Evening32°feels 22°
Overnight38°feels 38°
39 °
Jefferson, Monday, 2 November
Snow. High 39°, low 32°.
Pressure29.83 inHg
Wind14.6 mph NW
Humidity89%
Visibility5.7 mi
Dew point26°
Tue, 0338° / 20°0
Morning27°feels 20°
Afternoon38°feels 32°
Evening21°feels 15°
Overnight25°feels 15°
38 °
Jefferson, Tuesday, 3 November
Partly cloudy. High 38°, low 20°.
Pressure30.18 inHg
Wind7.6 mph NW
Humidity81%
Visibility6.2 mi
Dew point22°
Wed, 0441° / 18°0.45
Morning31°feels 31°
Afternoon41°feels 36°
Evening28°feels 24°
Overnight19°feels 12°
41 °
Jefferson, Wednesday, 4 November
Snow. High 41°, low 18°.
Pressure29.85 inHg
Wind6.9 mph S
Humidity59%
Visibility6.2 mi
Dew point13°
Thu, 0535° / 20°0.1
Morning25°feels 20°
Afternoon33°feels 33°
Evening24°feels 24°
Overnight27°feels 23°
35 °
Jefferson, Thursday, 5 November
Snow. High 35°, low 20°.
Pressure30.09 inHg
Wind3.6 mph N
Humidity80%
Visibility—
Dew point28°
Fri, 0635° / 18°0
Morning24°feels 17°
Afternoon33°feels 26°
Evening24°feels 16°
Overnight20°feels 12°
35 °
Jefferson, Friday, 6 November
Partly cloudy. High 35°, low 18°.
Pressure30.09 inHg
Wind9.9 mph NW
Humidity82%
Visibility—
Dew point28°
Sat, 0751° / 22°0
Morning33°feels 29°
Afternoon47°feels 47°
Evening37°feels 36°
Overnight32°feels 26°
51 °
Jefferson, Saturday, 7 November
Overcast. High 51°, low 22°.
Pressure30.15 inHg
Wind6.1 mph NW
Humidity21%
Visibility—
Dew point8°
Sun, 0854° / 32°0
Morning38°feels 32°
Afternoon50°feels 46°
Evening40°feels 36°
Overnight34°feels 31°
54 °
Jefferson, Sunday, 8 November
Clear. High 54°, low 32°.
Pressure30.06 inHg
Wind7.7 mph NW
Humidity29%
Visibility—
Dew point18°
Mon, 0952° / 36°0
Morning39°feels 39°
Afternoon47°feels 46°
Evening40°feels 40°
Overnight37°feels 33°
52 °
Jefferson, Monday, 9 November
Overcast. High 52°, low 36°.
Pressure30.09 inHg
Wind5.8 mph NW
Humidity34%
Visibility—
Dew point20°
Tue, 1046° / 30°0
Morning35°feels 29°
Afternoon44°feels 39°
Evening37°feels 31°
Overnight30°feels 24°
46 °
Jefferson, Tuesday, 10 November
Mostly clear. High 46°, low 30°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity41%
Visibility—
Dew point21°
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.