10-day forecast for Jefferson, CO: 20° to 54°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Monday, November 9
42°
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0954° / 27°0
Morning37°feels 34°
Afternoon54°feels 51°
Evening34°feels 34°
Overnight32°feels 27°
54 °
Jefferson, Monday, 9 November
Clear. High 54°, low 27°.
Pressure30.12 inHg
Wind2.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point10°
Tue, 1051° / 21°0
Morning36°feels 32°
Afternoon44°feels 39°
Evening23°feels 16°
Overnight30°feels 30°
51 °
Jefferson, Tuesday, 10 November
Overcast. High 51°, low 21°.
Pressure30.15 inHg
Wind8.9 mph NW
Humidity51%
Visibility6.2 mi
Dew point13°
Wed, 1145° / 20°0
Morning27°feels 20°
Afternoon44°feels 39°
Evening26°feels 20°
Overnight20°feels 12°
45 °
Jefferson, Wednesday, 11 November
Partly cloudy. High 45°, low 20°.
Pressure30.27 inHg
Wind11 mph NW
Humidity53%
Visibility3.4 mi
Dew point14°
Thu, 1248° / 22°0
Morning31°feels 25°
Afternoon48°feels 46°
Evening31°feels 31°
Overnight23°feels 17°
48 °
Jefferson, Thursday, 12 November
Clear. High 48°, low 22°.
Pressure30.09 inHg
Wind5.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point13°
Fri, 1348° / 24°0
Morning31°feels 30°
Afternoon44°feels 43°
Evening32°feels 32°
Overnight26°feels 23°
48 °
Jefferson, Friday, 13 November
Overcast. High 48°, low 24°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity45%
Visibility—
Dew point24°
Sat, 1447° / 23°0
Morning29°feels 23°
Afternoon42°feels 38°
Evening32°feels 29°
Overnight30°feels 28°
47 °
Jefferson, Saturday, 14 November
Mostly clear. High 47°, low 23°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity43%
Visibility—
Dew point20°
Sun, 1545° / 30°0
Morning36°feels 33°
Afternoon43°feels 43°
Evening33°feels 32°
Overnight30°feels 26°
45 °
Jefferson, Sunday, 15 November
Overcast. High 45°, low 30°.
Pressure29.88 inHg
Wind5.2 mph N
Humidity26%
Visibility—
Dew point10°
Mon, 1645° / 27°0
Morning33°feels 29°
Afternoon41°feels 38°
Evening33°feels 28°
Overnight27°feels 22°
45 °
Jefferson, Monday, 16 November
Overcast. High 45°, low 27°.
Pressure29.88 inHg
Wind5.8 mph W
Humidity42%
Visibility—
Dew point19°
Tue, 1742° / 24°0
Morning28°feels 23°
Afternoon37°feels 37°
Evening30°feels 30°
Overnight25°feels 24°
42 °
Jefferson, Tuesday, 17 November
Mostly clear. High 42°, low 24°.
Pressure30.09 inHg
Wind6.6 mph NW
Humidity36%
Visibility—
Dew point12°
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.