10-day forecast for Salem, SD: 40° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, October 22
54° · 0.9 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2374° / 57°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening68°feels 67°
Overnight60°feels 59°
74 °
Salem, Friday, 23 October
Overcast. High 74°, low 57°.
Pressure29.94 inHg
Wind17.9 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 2467° / 47°0.3
Morning59°feels 59°
Afternoon54°feels 52°
Evening51°feels 48°
Overnight66°feels 65°
67 °
Salem, Saturday, 24 October
Rain. High 67°, low 47°.
Pressure30.21 inHg
Wind15.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Sun, 2553° / 46°0.03
Morning48°feels 45°
Afternoon52°feels 50°
Evening49°feels 44°
Overnight47°feels 46°
53 °
Salem, Sunday, 25 October
Light rain. High 53°, low 46°.
Pressure30.42 inHg
Wind6.8 mph NE
Humidity59%
Visibility6.2 mi
Dew point36°
Mon, 2654° / 44°0.9
Morning46°feels 41°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight45°feels 39°
54 °
Salem, Monday, 26 October
Rain. High 54°, low 44°.
Pressure30.36 inHg
Wind16.5 mph E
Humidity77%
Visibility—
Dew point43°
Tue, 2759° / 45°0.34
Morning56°feels 55°
Afternoon57°feels 56°
Evening48°feels 46°
Overnight47°feels 44°
59 °
Salem, Tuesday, 27 October
Light rain. High 59°, low 45°.
Pressure30.03 inHg
Wind15.7 mph E
Humidity69%
Visibility—
Dew point48°
Wed, 2857° / 40°0
Morning44°feels 39°
Afternoon54°feels 52°
Evening53°feels 52°
Overnight50°feels 48°
57 °
Salem, Wednesday, 28 October
Overcast. High 57°, low 40°.
Pressure30.09 inHg
Wind11.5 mph S
Humidity69%
Visibility—
Dew point42°
Thu, 2952° / 47°0.03
Morning49°feels 44°
Afternoon50°feels 45°
Evening48°feels 44°
Overnight47°feels 43°
52 °
Salem, Thursday, 29 October
Light rain. High 52°, low 47°.
Pressure30.03 inHg
Wind13.6 mph E
Humidity80%
Visibility—
Dew point44°
Fri, 3055° / 46°0.04
Morning49°feels 47°
Afternoon50°feels 49°
Evening50°feels 48°
Overnight46°feels 44°
55 °
Salem, Friday, 30 October
Light rain. High 55°, low 46°.
Pressure29.83 inHg
Wind7.3 mph NW
Humidity81%
Visibility—
Dew point44°
Sat, 3161° / 42°0
Morning47°feels 43°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight47°feels 44°
61 °
Salem, Saturday, 31 October
Clear. High 61°, low 42°.
Pressure29.77 inHg
Wind15 mph NW
Humidity42%
Visibility—
Dew point33°
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 Salem, 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.