10-day forecast for Jefferson, CO: 16° 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
35°
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0954° / 27°0
Morning37°feels 33°
Afternoon54°feels 51°
Evening35°feels 35°
Overnight28°feels 23°
54 °
Jefferson, Monday, 9 November
Clear. High 54°, low 27°.
Pressure30.12 inHg
Wind2.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point10°
Tue, 1044° / 20°0
Morning32°feels 27°
Afternoon43°feels 36°
Evening22°feels 22°
Overnight30°feels 30°
44 °
Jefferson, Tuesday, 10 November
Overcast. High 44°, low 20°.
Pressure30.15 inHg
Wind11.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point16°
Wed, 1142° / 19°0
Morning26°feels 21°
Afternoon42°feels 36°
Evening23°feels 17°
Overnight21°feels 13°
42 °
Jefferson, Wednesday, 11 November
Partly cloudy. High 42°, low 19°.
Pressure30.30 inHg
Wind12.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point12°
Thu, 1246° / 22°0
Morning29°feels 22°
Afternoon46°feels 42°
Evening31°feels 31°
Overnight22°feels 15°
46 °
Jefferson, Thursday, 12 November
Clear. High 46°, low 22°.
Pressure30.12 inHg
Wind8.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point15°
Fri, 1347° / 23°0
Morning30°feels 26°
Afternoon44°feels 41°
Evening29°feels 26°
Overnight24°feels 19°
47 °
Jefferson, Friday, 13 November
Overcast. High 47°, low 23°.
Pressure30.00 inHg
Wind5.8 mph NW
Humidity44%
Visibility—
Dew point22°
Sat, 1451° / 24°0
Morning31°feels 26°
Afternoon46°feels 46°
Evening35°feels 35°
Overnight30°feels 25°
51 °
Jefferson, Saturday, 14 November
Overcast. High 51°, low 24°.
Pressure29.88 inHg
Wind6.4 mph N
Humidity27%
Visibility—
Dew point12°
Sun, 1546° / 29°0
Morning35°feels 30°
Afternoon43°feels 40°
Evening34°feels 28°
Overnight30°feels 24°
46 °
Jefferson, Sunday, 15 November
Overcast. High 46°, low 29°.
Pressure29.88 inHg
Wind6.8 mph NW
Humidity24%
Visibility—
Dew point8°
Mon, 1645° / 28°0
Morning32°feels 28°
Afternoon40°feels 38°
Evening35°feels 32°
Overnight29°feels 28°
45 °
Jefferson, Monday, 16 November
Overcast. High 45°, low 28°.
Pressure29.85 inHg
Wind6.5 mph SW
Humidity41%
Visibility—
Dew point18°
Tue, 1735° / 16°0
Morning29°feels 25°
Afternoon33°feels 20°
Evening21°feels 9°
Overnight19°feels 11°
35 °
Jefferson, Tuesday, 17 November
Mostly clear. High 35°, low 16°.
Pressure29.74 inHg
Wind25 mph W
Humidity25%
Visibility—
Dew point1°
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.