10-day forecast for Jefferson, CO: 19° to 55°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Monday, November 9
36° · 0.13 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0144° / 34°0.12
Morning36°feels 36°
Afternoon39°feels 34°
Evening37°feels 34°
Overnight34°feels 34°
44 °
Jefferson, Sunday, 1 November
Snow. High 44°, low 34°.
Pressure30.03 inHg
Wind5.7 mph S
Humidity90%
Visibility5.0 mi
Dew point32°
Mon, 0236° / 27°0.13
Morning34°feels 34°
Afternoon34°feels 24°
Evening29°feels 17°
Overnight35°feels 35°
36 °
Jefferson, Monday, 2 November
Snow. High 36°, low 27°.
Pressure29.80 inHg
Wind14.4 mph NW
Humidity85%
Visibility6.2 mi
Dew point27°
Tue, 0339° / 22°0
Morning27°feels 20°
Afternoon37°feels 31°
Evening25°feels 18°
Overnight27°feels 17°
39 °
Jefferson, Tuesday, 3 November
Overcast. High 39°, low 22°.
Pressure30.30 inHg
Wind5.7 mph NW
Humidity90%
Visibility6.2 mi
Dew point25°
Wed, 0447° / 20°0
Morning27°feels 22°
Afternoon43°feels 43°
Evening33°feels 33°
Overnight26°feels 25°
47 °
Jefferson, Wednesday, 4 November
Clear. High 47°, low 20°.
Pressure30.09 inHg
Wind5.2 mph N
Humidity50%
Visibility—
Dew point24°
Thu, 0546° / 27°0
Morning32°feels 31°
Afternoon42°feels 41°
Evening34°feels 33°
Overnight32°feels 29°
46 °
Jefferson, Thursday, 5 November
Mostly clear. High 46°, low 27°.
Pressure29.91 inHg
Wind4.5 mph S
Humidity48%
Visibility—
Dew point24°
Fri, 0648° / 28°0
Morning34°feels 29°
Afternoon45°feels 43°
Evening36°feels 31°
Overnight28°feels 24°
48 °
Jefferson, Friday, 6 November
Clear. High 48°, low 28°.
Pressure29.91 inHg
Wind11.4 mph W
Humidity33%
Visibility—
Dew point17°
Sat, 0731° / 20°0.03
Morning28°feels 17°
Afternoon29°feels 19°
Evening24°feels 14°
Overnight21°feels 10°
31 °
Jefferson, Saturday, 7 November
Light snow. High 31°, low 20°.
Pressure30.12 inHg
Wind18.3 mph NW
Humidity55%
Visibility—
Dew point15°
Sun, 0849° / 19°0
Morning28°feels 19°
Afternoon44°feels 39°
Evening32°feels 26°
Overnight27°feels 19°
49 °
Jefferson, Sunday, 8 November
Clear. High 49°, low 19°.
Pressure30.30 inHg
Wind9.5 mph NW
Humidity23%
Visibility—
Dew point7°
Mon, 0955° / 29°0
Morning36°feels 29°
Afternoon50°feels 46°
Evening38°feels 33°
Overnight33°feels 26°
55 °
Jefferson, Monday, 9 November
Clear. High 55°, low 29°.
Pressure30.30 inHg
Wind7.4 mph NW
Humidity20%
Visibility—
Dew point10°
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.