10-day forecast for Jefferson, CO: 20° to 51°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Tuesday, November 3
35° · 0.1 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2746° / 27°0
Morning30°feels 27°
Afternoon46°feels 44°
Evening34°feels 34°
Overnight28°feels 28°
46 °
Jefferson, Tuesday, 27 October
Partly cloudy. High 46°, low 27°.
Pressure30.00 inHg
Wind4.1 mph W
Humidity52%
Visibility6.2 mi
Dew point13°
Wed, 2846° / 23°0
Morning24°feels 21°
Afternoon45°feels 42°
Evening31°feels 31°
Overnight23°feels 23°
46 °
Jefferson, Wednesday, 28 October
Partly cloudy. High 46°, low 23°.
Pressure30.03 inHg
Wind4.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point17°
Thu, 2945° / 20°0
Morning21°feels 21°
Afternoon44°feels 41°
Evening32°feels 32°
Overnight25°feels 25°
45 °
Jefferson, Thursday, 29 October
Overcast. High 45°, low 20°.
Pressure30.12 inHg
Wind4 mph S
Humidity57%
Visibility6.2 mi
Dew point15°
Fri, 3047° / 27°0
Morning33°feels 33°
Afternoon44°feels 44°
Evening36°feels 35°
Overnight28°feels 28°
47 °
Jefferson, Friday, 30 October
Overcast. High 47°, low 27°.
Pressure30.03 inHg
Wind4.3 mph S
Humidity53%
Visibility—
Dew point27°
Sat, 3138° / 27°0.05
Morning32°feels 32°
Afternoon37°feels 35°
Evening32°feels 32°
Overnight27°feels 27°
38 °
Jefferson, Saturday, 31 October
Light snow. High 38°, low 27°.
Pressure30.00 inHg
Wind3.4 mph S
Humidity77%
Visibility—
Dew point30°
Sun, 0145° / 25°0
Morning34°feels 33°
Afternoon43°feels 40°
Evening37°feels 34°
Overnight31°feels 31°
45 °
Jefferson, Sunday, 1 November
Light snow. High 45°, low 25°.
Pressure29.91 inHg
Wind9.1 mph S
Humidity46%
Visibility—
Dew point23°
Mon, 0235° / 21°0.1
Morning32°feels 26°
Afternoon33°feels 23°
Evening26°feels 16°
Overnight23°feels 15°
35 °
Jefferson, Monday, 2 November
Light snow. High 35°, low 21°.
Pressure29.97 inHg
Wind20.7 mph NW
Humidity44%
Visibility—
Dew point14°
Tue, 0351° / 22°0
Morning31°feels 25°
Afternoon46°feels 44°
Evening35°feels 31°
Overnight28°feels 21°
51 °
Jefferson, Tuesday, 3 November
Overcast. High 51°, low 22°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity15%
Visibility—
Dew point-1°
Wed, 0446° / 27°0
Morning33°feels 26°
Afternoon44°feels 40°
Evening33°feels 29°
Overnight28°feels 21°
46 °
Jefferson, Wednesday, 4 November
Clear. High 46°, low 27°.
Pressure29.85 inHg
Wind10 mph W
Humidity43%
Visibility—
Dew point22°
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.