10-day forecast for Jefferson, CO: 17° to 50°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Tuesday, November 10
46° · 0.13 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0645° / 23°0
Morning30°feels 27°
Afternoon45°feels 43°
Evening26°feels 26°
Overnight27°feels 27°
45 °
Jefferson, Friday, 6 November
Overcast. High 45°, low 23°.
Pressure30.12 inHg
Wind2.7 mph W
Humidity61%
Visibility6.2 mi
Dew point14°
Sat, 0745° / 17°0
Morning26°feels 20°
Afternoon45°feels 43°
Evening28°feels 28°
Overnight21°feels 16°
45 °
Jefferson, Saturday, 7 November
Clear. High 45°, low 17°.
Pressure30.18 inHg
Wind1.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point6°
Sun, 0850° / 25°0
Morning31°feels 26°
Afternoon50°feels 47°
Evening25°feels 20°
Overnight27°feels 27°
50 °
Jefferson, Sunday, 8 November
Clear. High 50°, low 25°.
Pressure30.15 inHg
Wind5.7 mph NW
Humidity36%
Visibility6.2 mi
Dew point0°
Mon, 0950° / 24°0
Morning31°feels 26°
Afternoon47°feels 44°
Evening32°feels 32°
Overnight28°feels 26°
50 °
Jefferson, Monday, 9 November
Clear. High 50°, low 24°.
Pressure30.12 inHg
Wind9.4 mph NW
Humidity37%
Visibility—
Dew point21°
Tue, 1050° / 26°0
Morning32°feels 29°
Afternoon46°feels 42°
Evening38°feels 34°
Overnight33°feels 28°
50 °
Jefferson, Tuesday, 10 November
Overcast. High 50°, low 26°.
Pressure30.12 inHg
Wind7.1 mph NW
Humidity39%
Visibility—
Dew point20°
Wed, 1146° / 29°0.13
Morning36°feels 32°
Afternoon44°feels 41°
Evening34°feels 30°
Overnight30°feels 29°
46 °
Jefferson, Wednesday, 11 November
Snow. High 46°, low 29°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity31%
Visibility—
Dew point15°
Thu, 1239° / 24°0.05
Morning31°feels 30°
Afternoon35°feels 30°
Evening28°feels 24°
Overnight25°feels 25°
39 °
Jefferson, Thursday, 12 November
Light snow. High 39°, low 24°.
Pressure30.12 inHg
Wind7.5 mph S
Humidity71%
Visibility—
Dew point27°
Fri, 1343° / 22°0
Morning27°feels 26°
Afternoon39°feels 35°
Evening30°feels 26°
Overnight25°feels 20°
43 °
Jefferson, Friday, 13 November
Overcast. High 43°, low 22°.
Pressure29.91 inHg
Wind8.3 mph W
Humidity42%
Visibility—
Dew point17°
Sat, 1445° / 24°0
Morning29°feels 24°
Afternoon40°feels 40°
Evening31°feels 26°
Overnight26°feels 20°
45 °
Jefferson, Saturday, 14 November
Clear. High 45°, low 24°.
Pressure29.83 inHg
Wind5.7 mph NW
Humidity39%
Visibility—
Dew point17°
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.