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As of 22:39 CDT

Weather in Jefferson, SD

55°Current weather

Jefferson, Wednesday, 28 October, 22:39

Clear. Feels like 55°. High 69°, low 55°.

Pressure30.06 inHg
Wind6.4 mph NW
Humidity92%
Visibility6.2 mi
Dew point53°

Two-week outlook for Jefferson, SD: week one averages a high of 64.1° and week two 54.3°, so week two runs 9.8° cooler than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 68°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)64.1°51°1.7 in / 4 d+10°
2nd (November 4 – November 10)54.3°43.2°0.2 in / 2 d+3.5°

Weekend weather

Sat, October 31
Heavy rain
68°52°
0.38 in
Sun, November 1
Light rain
63°51°
0.02 in
Sat, November 7
Overcast
50°37°
no precip.
Sun, November 8
Overcast
59°43°
no precip.
Thu, 2965° / 44°0Clear
65 °Clear

Jefferson, Thursday, 29 October

Clear. High 65°, low 44°.

Pressure30.21 inHg
Wind4.7 mph E
Humidity53%
Visibility6.2 mi
Dew point42°
Fri, 3061° / 49°0.08Light rain
61 °Light rain

Jefferson, Friday, 30 October

Light rain. High 61°, low 49°.

Pressure30.18 inHg
Wind8.6 mph E
Humidity67%
Visibility6.2 mi
Dew point46°
Sat, 3168° / 52°0.38Heavy rain
68 °Heavy rain

Jefferson, Saturday, 31 October

Heavy rain. High 68°, low 52°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity69%
Visibility6.2 mi
Dew point55°
Sun, 0163° / 51°0.02Light rain
63 °Light rain

Jefferson, Sunday, 1 November

Light rain. High 63°, low 51°.

Pressure30.15 inHg
Wind9 mph SE
Humidity86%
Visibility6.2 mi
Dew point56°
Mon, 0266° / 57°1.05Rain
66 °Rain

Jefferson, Monday, 2 November

Rain. High 66°, low 57°.

Pressure29.65 inHg
Wind15.7 mph SE
Humidity89%
Visibility—
Dew point62°
Tue, 0356° / 48°0.1Light rain
56 °Light rain

Jefferson, Tuesday, 3 November

Light rain. High 56°, low 48°.

Pressure30.09 inHg
Wind15.7 mph NW
Humidity68%
Visibility—
Dew point44°
Wed, 0454° / 51°0.09Light rain
54 °Light rain

Jefferson, Wednesday, 4 November

Light rain. High 54°, low 51°.

Pressure29.80 inHg
Wind13.6 mph N
Humidity89%
Visibility—
Dew point49°
Thu, 0557° / 50°0.03Light rain
57 °Light rain

Jefferson, Thursday, 5 November

Light rain. High 57°, low 50°.

Pressure29.83 inHg
Wind13 mph N
Humidity90%
Visibility—
Dew point49°
Fri, 0652° / 38°0Mostly clear
52 °Mostly clear

Jefferson, Friday, 6 November

Mostly clear. High 52°, low 38°.

Pressure30.15 inHg
Wind9.6 mph NW
Humidity45%
Visibility—
Dew point28°
Sat, 0750° / 37°0Overcast
50 °Overcast

Jefferson, Saturday, 7 November

Overcast. High 50°, low 37°.

Pressure30.27 inHg
Wind10.2 mph S
Humidity55%
Visibility—
Dew point31°
Sun, 0859° / 43°0Overcast
59 °Overcast

Jefferson, Sunday, 8 November

Overcast. High 59°, low 43°.

Pressure30.03 inHg
Wind14.3 mph S
Humidity58%
Visibility—
Dew point40°
Mon, 0955° / 44°0.05Light rain
55 °Light rain

Jefferson, Monday, 9 November

Light rain. High 55°, low 44°.

Pressure29.94 inHg
Wind22.2 mph NW
Humidity61%
Visibility—
Dew point40°
Tue, 1054° / 40°0Overcast
54 °Overcast

Jefferson, Tuesday, 10 November

Overcast. High 54°, low 40°.

Pressure29.91 inHg
Wind12.8 mph NW
Humidity37%
Visibility—
Dew point25°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Jefferson, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.