10-day forecast for Jefferson, SD: 34° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Monday, November 9
67° · 0.65 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0358° / 48°0.03
Morning56°feels 54°
Afternoon53°feels 51°
Evening49°feels 43°
Overnight58°feels 57°
58 °
Jefferson, Tuesday, 3 November
Light rain. High 58°, low 48°.
Pressure29.83 inHg
Wind17.6 mph NW
Humidity71%
Visibility6.2 mi
Dew point46°
Wed, 0448° / 45°0.03
Morning46°feels 40°
Afternoon46°feels 40°
Evening46°feels 40°
Overnight48°feels 42°
48 °
Jefferson, Wednesday, 4 November
Light rain. High 48°, low 45°.
Pressure29.74 inHg
Wind16.2 mph NW
Humidity79%
Visibility6.2 mi
Dew point41°
Thu, 0554° / 43°0.06
Morning45°feels 39°
Afternoon54°feels 51°
Evening45°feels 41°
Overnight46°feels 40°
54 °
Jefferson, Thursday, 5 November
Light rain. High 54°, low 43°.
Pressure29.88 inHg
Wind13.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Fri, 0650° / 34°0
Morning37°feels 35°
Afternoon47°feels 46°
Evening43°feels 42°
Overnight37°feels 33°
50 °
Jefferson, Friday, 6 November
Overcast. High 50°, low 34°.
Pressure30.12 inHg
Wind4.3 mph N
Humidity62%
Visibility6.2 mi
Dew point36°
Sat, 0750° / 36°0.04
Morning40°feels 36°
Afternoon50°feels 47°
Evening49°feels 43°
Overnight45°feels 39°
50 °
Jefferson, Saturday, 7 November
Light rain. High 50°, low 36°.
Pressure29.91 inHg
Wind17.4 mph NW
Humidity69%
Visibility—
Dew point38°
Sun, 0852° / 42°0.02
Morning46°feels 40°
Afternoon49°feels 44°
Evening44°feels 41°
Overnight43°feels 39°
52 °
Jefferson, Sunday, 8 November
Light rain. High 52°, low 42°.
Pressure30.03 inHg
Wind13.2 mph NW
Humidity60%
Visibility—
Dew point36°
Mon, 0961° / 40°0
Morning46°feels 41°
Afternoon58°feels 55°
Evening50°feels 47°
Overnight45°feels 42°
61 °
Jefferson, Monday, 9 November
Mostly clear. High 61°, low 40°.
Pressure29.94 inHg
Wind15.7 mph NW
Humidity37%
Visibility—
Dew point30°
Tue, 1054° / 39°0
Morning43°feels 40°
Afternoon52°feels 48°
Evening48°feels 45°
Overnight45°feels 42°
54 °
Jefferson, Tuesday, 10 November
Overcast. High 54°, low 39°.
Pressure30.09 inHg
Wind10.6 mph SE
Humidity35%
Visibility—
Dew point24°
Wed, 1154° / 42°0
Morning47°feels 43°
Afternoon53°feels 49°
Evening45°feels 39°
Overnight42°feels 36°
54 °
Jefferson, Wednesday, 11 November
Partly cloudy. High 54°, low 42°.
Pressure30.09 inHg
Wind18.1 mph NW
Humidity32%
Visibility—
Dew point24°
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, SD 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.