10-day forecast for Jefferson, SD: 36° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
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, 0360° / 47°0.09
Morning55°feels 54°
Afternoon52°feels 50°
Evening48°feels 42°
Overnight58°feels 58°
60 °
Jefferson, Tuesday, 3 November
Light rain. High 60°, low 47°.
Pressure29.83 inHg
Wind18.5 mph NW
Humidity72%
Visibility6.2 mi
Dew point45°
Wed, 0447° / 44°0.15
Morning44°feels 37°
Afternoon45°feels 38°
Evening46°feels 40°
Overnight47°feels 41°
47 °
Jefferson, Wednesday, 4 November
Light rain. High 47°, low 44°.
Pressure29.80 inHg
Wind16.2 mph NW
Humidity86%
Visibility6.2 mi
Dew point41°
Thu, 0555° / 43°0.01
Morning43°feels 36°
Afternoon55°feels 52°
Evening45°feels 41°
Overnight48°feels 42°
55 °
Jefferson, Thursday, 5 November
Light rain. High 55°, low 43°.
Pressure29.91 inHg
Wind12.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Fri, 0651° / 37°0
Morning41°feels 38°
Afternoon49°feels 47°
Evening44°feels 44°
Overnight39°feels 35°
51 °
Jefferson, Friday, 6 November
Overcast. High 51°, low 37°.
Pressure30.15 inHg
Wind5.7 mph N
Humidity63%
Visibility—
Dew point36°
Sat, 0757° / 36°0
Morning41°feels 38°
Afternoon54°feels 52°
Evening51°feels 47°
Overnight43°feels 36°
57 °
Jefferson, Saturday, 7 November
Light rain. High 57°, low 36°.
Pressure29.97 inHg
Wind18.2 mph NW
Humidity63%
Visibility—
Dew point39°
Sun, 0846° / 41°0.03
Morning42°feels 34°
Afternoon43°feels 36°
Evening44°feels 37°
Overnight44°feels 37°
46 °
Jefferson, Sunday, 8 November
Light rain. High 46°, low 41°.
Pressure30.06 inHg
Wind22.3 mph NW
Humidity78%
Visibility—
Dew point37°
Mon, 0958° / 36°0
Morning41°feels 38°
Afternoon52°feels 49°
Evening48°feels 45°
Overnight44°feels 39°
58 °
Jefferson, Monday, 9 November
Partly cloudy. High 58°, low 36°.
Pressure30.03 inHg
Wind12.4 mph NW
Humidity44%
Visibility—
Dew point29°
Tue, 1054° / 37°0
Morning41°feels 36°
Afternoon51°feels 48°
Evening47°feels 47°
Overnight44°feels 43°
54 °
Jefferson, Tuesday, 10 November
Mostly clear. High 54°, low 37°.
Pressure30.18 inHg
Wind9.8 mph NW
Humidity37%
Visibility—
Dew point24°
Wed, 1155° / 44°0
Morning47°feels 44°
Afternoon53°feels 50°
Evening47°feels 45°
Overnight44°feels 44°
55 °
Jefferson, Wednesday, 11 November
Overcast. High 55°, low 44°.
Pressure30.18 inHg
Wind5.7 mph SE
Humidity40%
Visibility—
Dew point29°
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.