10-day forecast for Jefferson, IA: 39° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 1
57° · 0.46 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 59°0.45
Morning59°feels 59°
Afternoon65°feels 65°
Evening65°feels 66°
Overnight60°feels 60°
66 °
Jefferson, Monday, 2 November
Rain. High 66°, low 59°.
Pressure29.71 inHg
Wind19 mph S
Humidity92%
Visibility6.2 mi
Dew point60°
Tue, 0366° / 50°0.22
Morning58°feels 58°
Afternoon62°feels 61°
Evening53°feels 52°
Overnight64°feels 64°
66 °
Jefferson, Tuesday, 3 November
Rain. High 66°, low 50°.
Pressure29.65 inHg
Wind9.5 mph NW
Humidity70%
Visibility6.2 mi
Dew point53°
Wed, 0450° / 46°0.03
Morning48°feels 42°
Afternoon49°feels 44°
Evening46°feels 41°
Overnight50°feels 46°
50 °
Jefferson, Wednesday, 4 November
Light rain. High 50°, low 46°.
Pressure29.71 inHg
Wind13.8 mph W
Humidity73%
Visibility6.2 mi
Dew point41°
Thu, 0555° / 45°0.01
Morning47°feels 42°
Afternoon55°feels 53°
Evening49°feels 46°
Overnight47°feels 42°
55 °
Jefferson, Thursday, 5 November
Light rain. High 55°, low 45°.
Pressure29.91 inHg
Wind13 mph NW
Humidity58%
Visibility6.2 mi
Dew point39°
Fri, 0655° / 39°0
Morning43°feels 40°
Afternoon52°feels 50°
Evening45°feels 44°
Overnight42°feels 39°
55 °
Jefferson, Friday, 6 November
Partly cloudy. High 55°, low 39°.
Pressure30.12 inHg
Wind5 mph NW
Humidity60%
Visibility—
Dew point38°
Sat, 0757° / 40°0.46
Morning46°feels 42°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight48°feels 44°
57 °
Jefferson, Saturday, 7 November
Rain. High 57°, low 40°.
Pressure29.91 inHg
Wind10 mph N
Humidity63%
Visibility—
Dew point41°
Sun, 0856° / 48°0.16
Morning50°feels 48°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight49°feels 46°
56 °
Jefferson, Sunday, 8 November
Rain. High 56°, low 48°.
Pressure30.12 inHg
Wind10 mph NE
Humidity65%
Visibility—
Dew point41°
Mon, 0959° / 45°0
Morning48°feels 45°
Afternoon56°feels 54°
Evening51°feels 50°
Overnight48°feels 46°
59 °
Jefferson, Monday, 9 November
Overcast. High 59°, low 45°.
Pressure30.06 inHg
Wind13.1 mph SW
Humidity59%
Visibility—
Dew point41°
Tue, 1060° / 46°0
Morning49°feels 47°
Afternoon57°feels 55°
Evening53°feels 50°
Overnight50°feels 47°
60 °
Jefferson, Tuesday, 10 November
Overcast. High 60°, low 46°.
Pressure30.06 inHg
Wind6.4 mph N
Humidity52%
Visibility—
Dew point38°
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, IA 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.