10-day forecast for Jefferson, NJ: 29° to 55°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, November 11
43° · 0.89 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0951° / 41°0.04
Morning47°feels 41°
Afternoon51°feels 49°
Evening44°feels 38°
Overnight46°feels 42°
51 °
Jefferson, Monday, 9 November
Light rain. High 51°, low 41°.
Pressure29.83 inHg
Wind14.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point38°
Tue, 1054° / 40°0
Morning43°feels 40°
Afternoon54°feels 52°
Evening48°feels 43°
Overnight40°feels 35°
54 °
Jefferson, Tuesday, 10 November
Overcast. High 54°, low 40°.
Pressure29.91 inHg
Wind11.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Wed, 1155° / 40°0
Morning43°feels 40°
Afternoon54°feels 52°
Evening43°feels 43°
Overnight44°feels 39°
55 °
Jefferson, Wednesday, 11 November
Overcast. High 55°, low 40°.
Pressure29.91 inHg
Wind9 mph NW
Humidity49%
Visibility6.2 mi
Dew point35°
Thu, 1254° / 39°0.02
Morning42°feels 38°
Afternoon49°feels 46°
Evening51°feels 49°
Overnight44°feels 38°
54 °
Jefferson, Thursday, 12 November
Light rain. High 54°, low 39°.
Pressure29.77 inHg
Wind14.2 mph NE
Humidity73%
Visibility—
Dew point38°
Fri, 1343° / 34°0.89
Morning39°feels 31°
Afternoon36°feels 27°
Evening35°feels 26°
Overnight35°feels 26°
43 °
Jefferson, Friday, 13 November
Rain. High 43°, low 34°.
Pressure29.47 inHg
Wind14.9 mph NE
Humidity98%
Visibility—
Dew point36°
Sat, 1434° / 33°0.61
Morning33°feels 24°
Afternoon34°feels 28°
Evening33°feels 29°
Overnight33°feels 27°
34 °
Jefferson, Saturday, 14 November
Snow. High 34°, low 33°.
Pressure29.41 inHg
Wind12.4 mph N
Humidity99%
Visibility—
Dew point33°
Sun, 1536° / 33°0.02
Morning33°feels 25°
Afternoon35°feels 26°
Evening36°feels 27°
Overnight35°feels 27°
36 °
Jefferson, Sunday, 15 November
Light snow. High 36°, low 33°.
Pressure29.62 inHg
Wind14.7 mph W
Humidity93%
Visibility—
Dew point33°
Mon, 1641° / 35°0.01
Morning38°feels 30°
Afternoon39°feels 32°
Evening38°feels 30°
Overnight36°feels 28°
41 °
Jefferson, Monday, 16 November
Light rain. High 41°, low 35°.
Pressure29.94 inHg
Wind13.1 mph NW
Humidity81%
Visibility—
Dew point34°
Tue, 1738° / 29°0
Morning32°feels 23°
Afternoon35°feels 27°
Evening33°feels 25°
Overnight29°feels 21°
38 °
Jefferson, Tuesday, 17 November
Mostly clear. High 38°, low 29°.
Pressure30.24 inHg
Wind13.4 mph NW
Humidity76%
Visibility—
Dew point28°
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, NJ 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.