10-day forecast for Jefferson, IA: 37° to 68°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Thursday, October 29
56° · 1.11 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3056° / 49°1.11
Morning49°feels 45°
Afternoon55°feels 54°
Evening53°feels 52°
Overnight49°feels 46°
56 °
Jefferson, Friday, 30 October
Heavy rain. High 56°, low 49°.
Pressure30.24 inHg
Wind9.6 mph E
Humidity82%
Visibility6.2 mi
Dew point48°
Sat, 3167° / 53°0.17
Morning57°feels 56°
Afternoon66°feels 65°
Evening57°feels 57°
Overnight54°feels 54°
67 °
Jefferson, Saturday, 31 October
Rain. High 67°, low 53°.
Pressure30.21 inHg
Wind6.3 mph S
Humidity61%
Visibility6.2 mi
Dew point51°
Sun, 0165° / 55°0.01
Morning56°feels 55°
Afternoon62°feels 62°
Evening61°feels 61°
Overnight56°feels 55°
65 °
Jefferson, Sunday, 1 November
Light rain. High 65°, low 55°.
Pressure30.21 inHg
Wind8.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point53°
Mon, 0266° / 59°1.06
Morning61°feels 62°
Afternoon64°feels 65°
Evening62°feels 63°
Overnight60°feels 59°
66 °
Jefferson, Monday, 2 November
Rain. High 66°, low 59°.
Pressure29.74 inHg
Wind18 mph S
Humidity90%
Visibility—
Dew point61°
Tue, 0359° / 51°0.46
Morning53°feels 52°
Afternoon57°feels 56°
Evening58°feels 57°
Overnight57°feels 57°
59 °
Jefferson, Tuesday, 3 November
Rain. High 59°, low 51°.
Pressure30.03 inHg
Wind16.1 mph NW
Humidity64%
Visibility—
Dew point45°
Wed, 0464° / 57°0.07
Morning59°feels 59°
Afternoon63°feels 63°
Evening59°feels 59°
Overnight57°feels 57°
64 °
Jefferson, Wednesday, 4 November
Light rain. High 64°, low 57°.
Pressure29.68 inHg
Wind13.1 mph NW
Humidity80%
Visibility—
Dew point57°
Thu, 0555° / 51°0.08
Morning53°feels 52°
Afternoon53°feels 52°
Evening52°feels 51°
Overnight51°feels 50°
55 °
Jefferson, Thursday, 5 November
Light rain. High 55°, low 51°.
Pressure29.71 inHg
Wind15.4 mph N
Humidity85%
Visibility—
Dew point49°
Fri, 0651° / 42°0.01
Morning44°feels 37°
Afternoon48°feels 44°
Evening44°feels 40°
Overnight42°feels 37°
51 °
Jefferson, Friday, 6 November
Light rain. High 51°, low 42°.
Pressure30.09 inHg
Wind14.7 mph N
Humidity49%
Visibility—
Dew point30°
Sat, 0750° / 37°0
Morning40°feels 37°
Afternoon47°feels 44°
Evening45°feels 42°
Overnight42°feels 38°
50 °
Jefferson, Saturday, 7 November
Overcast. High 50°, low 37°.
Pressure30.30 inHg
Wind6.5 mph SE
Humidity60%
Visibility—
Dew point32°
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.