10-day forecast for Jefferson, CO: 19° to 51°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Monday, November 9
42° · 0.17 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0442° / 25°0.17
Morning34°feels 34°
Afternoon40°feels 35°
Evening31°feels 26°
Overnight27°feels 27°
42 °
Jefferson, Wednesday, 4 November
Snow. High 42°, low 25°.
Pressure29.80 inHg
Wind9.5 mph S
Humidity59%
Visibility—
Dew point17°
Thu, 0540° / 21°0
Morning30°feels 30°
Afternoon37°feels 34°
Evening24°feels 24°
Overnight25°feels 20°
40 °
Jefferson, Thursday, 5 November
Clear. High 40°, low 21°.
Pressure30.09 inHg
Wind4.3 mph S
Humidity69%
Visibility1.6 mi
Dew point13°
Fri, 0641° / 22°0
Morning27°feels 24°
Afternoon40°feels 38°
Evening29°feels 29°
Overnight26°feels 26°
41 °
Jefferson, Friday, 6 November
Overcast. High 41°, low 22°.
Pressure30.12 inHg
Wind1.1 mph W
Humidity60%
Visibility6.2 mi
Dew point14°
Sat, 0746° / 19°0
Morning26°feels 21°
Afternoon46°feels 46°
Evening29°feels 29°
Overnight21°feels 16°
46 °
Jefferson, Saturday, 7 November
Clear. High 46°, low 19°.
Pressure30.21 inHg
Wind2 mph NW
Humidity53%
Visibility6.2 mi
Dew point10°
Sun, 0849° / 24°0
Morning31°feels 31°
Afternoon45°feels 45°
Evening31°feels 27°
Overnight25°feels 20°
49 °
Jefferson, Sunday, 8 November
Clear. High 49°, low 24°.
Pressure30.21 inHg
Wind7 mph NW
Humidity45%
Visibility—
Dew point25°
Mon, 0951° / 24°0
Morning31°feels 27°
Afternoon48°feels 48°
Evening38°feels 38°
Overnight31°feels 27°
51 °
Jefferson, Monday, 9 November
Partly cloudy. High 51°, low 24°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity32%
Visibility—
Dew point18°
Tue, 1043° / 31°0.02
Morning35°feels 35°
Afternoon41°feels 41°
Evening35°feels 31°
Overnight31°feels 28°
43 °
Jefferson, Tuesday, 10 November
Snow. High 43°, low 31°.
Pressure30.09 inHg
Wind5 mph NW
Humidity44%
Visibility—
Dew point21°
Wed, 1146° / 28°0
Morning33°feels 28°
Afternoon42°feels 41°
Evening33°feels 32°
Overnight28°feels 23°
46 °
Jefferson, Wednesday, 11 November
Overcast. High 46°, low 28°.
Pressure30.09 inHg
Wind7 mph NW
Humidity33%
Visibility—
Dew point15°
Thu, 1248° / 26°0
Morning32°feels 27°
Afternoon44°feels 43°
Evening33°feels 32°
Overnight28°feels 22°
48 °
Jefferson, Thursday, 12 November
Clear. High 48°, low 26°.
Pressure29.94 inHg
Wind6.1 mph N
Humidity21%
Visibility—
Dew point6°
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.