10-day forecast for Jefferson, CO: 14° to 53°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Monday, November 9
41° · 0.14 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0341° / 27°0
Morning33°feels 27°
Afternoon40°feels 34°
Evening28°feels 23°
Overnight32°feels 25°
41 °
Jefferson, Tuesday, 3 November
Mostly clear. High 41°, low 27°.
Pressure30.09 inHg
Wind5.3 mph NW
Humidity72%
Visibility6.2 mi
Dew point19°
Wed, 0441° / 17°0.14
Morning29°feels 29°
Afternoon41°feels 35°
Evening28°feels 28°
Overnight17°feels 12°
41 °
Jefferson, Wednesday, 4 November
Snow. High 41°, low 17°.
Pressure29.85 inHg
Wind7.9 mph SE
Humidity59%
Visibility6.2 mi
Dew point13°
Thu, 0538° / 18°0
Morning22°feels 22°
Afternoon38°feels 38°
Evening21°feels 21°
Overnight23°feels 18°
38 °
Jefferson, Thursday, 5 November
Clear. High 38°, low 18°.
Pressure30.06 inHg
Wind2.9 mph S
Humidity70%
Visibility6.2 mi
Dew point14°
Fri, 0635° / 14°0
Morning21°feels 13°
Afternoon30°feels 23°
Evening21°feels 15°
Overnight15°feels 8°
35 °
Jefferson, Friday, 6 November
Partly cloudy. High 35°, low 14°.
Pressure30.24 inHg
Wind8.2 mph NW
Humidity88%
Visibility—
Dew point27°
Sat, 0740° / 15°0
Morning21°feels 11°
Afternoon33°feels 26°
Evening27°feels 22°
Overnight22°feels 14°
40 °
Jefferson, Saturday, 7 November
Partly cloudy. High 40°, low 15°.
Pressure30.27 inHg
Wind11.8 mph NW
Humidity85%
Visibility—
Dew point28°
Sun, 0847° / 24°0
Morning30°feels 23°
Afternoon42°feels 38°
Evening31°feels 25°
Overnight28°feels 20°
47 °
Jefferson, Sunday, 8 November
Clear. High 47°, low 24°.
Pressure30.09 inHg
Wind8.6 mph NW
Humidity28%
Visibility—
Dew point11°
Mon, 0953° / 29°0
Morning35°feels 29°
Afternoon49°feels 45°
Evening36°feels 35°
Overnight32°feels 26°
53 °
Jefferson, Monday, 9 November
Clear. High 53°, low 29°.
Pressure30.12 inHg
Wind7.3 mph NW
Humidity24%
Visibility—
Dew point13°
Tue, 1051° / 34°0
Morning39°feels 34°
Afternoon48°feels 44°
Evening37°feels 33°
Overnight34°feels 29°
51 °
Jefferson, Tuesday, 10 November
Overcast. High 51°, low 34°.
Pressure30.03 inHg
Wind5.8 mph N
Humidity23%
Visibility—
Dew point12°
Wed, 1144° / 30°0
Morning37°feels 33°
Afternoon41°feels 39°
Evening34°feels 30°
Overnight31°feels 25°
44 °
Jefferson, Wednesday, 11 November
Overcast. High 44°, low 30°.
Pressure30.24 inHg
Wind6.3 mph N
Humidity43%
Visibility—
Dew point20°
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.