10-day forecast for Marion, SD: 26° to 59°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Wednesday, November 18
54° · 0.44 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1655° / 36°0
Morning39°feels 32°
Afternoon55°feels 53°
Evening47°feels 42°
Overnight37°feels 29°
55 °
Marion, Monday, 16 November
Clear. High 55°, low 36°.
Pressure30.24 inHg
Wind12.9 mph S
Humidity64%
Visibility6.2 mi
Dew point40°
Tue, 1755° / 42°0
Morning42°feels 35°
Afternoon55°feels 53°
Evening49°feels 44°
Overnight43°feels 37°
55 °
Marion, Tuesday, 17 November
Overcast. High 55°, low 42°.
Pressure30.12 inHg
Wind17.2 mph S
Humidity68%
Visibility6.2 mi
Dew point41°
Wed, 1859° / 45°0
Morning48°feels 42°
Afternoon58°feels 57°
Evening51°feels 50°
Overnight47°feels 41°
59 °
Marion, Wednesday, 18 November
Overcast. High 59°, low 45°.
Pressure29.85 inHg
Wind16.5 mph S
Humidity67%
Visibility6.2 mi
Dew point46°
Thu, 1947° / 37°0
Morning40°feels 34°
Afternoon44°feels 40°
Evening39°feels 39°
Overnight37°feels 34°
47 °
Marion, Thursday, 19 November
Clear. High 47°, low 37°.
Pressure30.36 inHg
Wind15.6 mph NW
Humidity61%
Visibility—
Dew point31°
Fri, 2054° / 35°0.02
Morning40°feels 33°
Afternoon47°feels 43°
Evening54°feels 53°
Overnight51°feels 49°
54 °
Marion, Friday, 20 November
Light rain. High 54°, low 35°.
Pressure30.00 inHg
Wind11.5 mph SE
Humidity83%
Visibility—
Dew point40°
Sat, 2154° / 38°0.44
Morning46°feels 39°
Afternoon43°feels 35°
Evening40°feels 30°
Overnight40°feels 31°
54 °
Marion, Saturday, 21 November
Rain. High 54°, low 38°.
Pressure29.94 inHg
Wind19.8 mph NW
Humidity87%
Visibility—
Dew point40°
Sun, 2239° / 30°0
Morning36°feels 26°
Afternoon37°feels 29°
Evening33°feels 27°
Overnight31°feels 24°
39 °
Marion, Sunday, 22 November
Overcast. High 39°, low 30°.
Pressure30.39 inHg
Wind18.6 mph N
Humidity60%
Visibility—
Dew point25°
Mon, 2337° / 26°0
Morning28°feels 22°
Afternoon34°feels 28°
Evening30°feels 22°
Overnight28°feels 20°
37 °
Marion, Monday, 23 November
Mostly clear. High 37°, low 26°.
Pressure30.56 inHg
Wind9.1 mph SE
Humidity36%
Visibility—
Dew point10°
Tue, 2440° / 27°0
Morning30°feels 20°
Afternoon37°feels 27°
Evening37°feels 27°
Overnight34°feels 24°
40 °
Marion, Tuesday, 24 November
Overcast. High 40°, low 27°.
Pressure30.39 inHg
Wind17.9 mph S
Humidity48%
Visibility—
Dew point18°
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 Marion, 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.