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As of 09:45 CDT

Weather in Marion, SD

50°Current weather

Marion, Sunday, 18 October, 09:45

Clear. Feels like 48°. High 66°, low 45°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity63%
Visibility6.2 mi
Dew point38°

10-day forecast for Marion, SD: 39° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Thursday, October 22
57° · 0.24 in
Worst day: Tuesday, October 27

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1963° / 42°0Mostly clear
MorningClear42°feels 39°
AfternoonPartly cloudy62°feels 60°
EveningClear54°feels 52°
OvernightOvercast45°feels 43°
63 °Mostly clear

Marion, Monday, 19 October

Mostly clear. High 63°, low 42°.

Pressure30.27 inHg
Wind7.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 47°0Clear
MorningClear47°feels 42°
AfternoonClear65°feels 64°
EveningClear59°feels 58°
OvernightClear48°feels 45°
67 °Clear

Marion, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.21 inHg
Wind10.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point49°
Wed, 2169° / 50°0Clear
MorningClear50°feels 49°
AfternoonClear68°feels 67°
EveningClear60°feels 60°
OvernightClear53°feels 52°
69 °Clear

Marion, Wednesday, 21 October

Clear. High 69°, low 50°.

Pressure30.18 inHg
Wind4.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point53°
Thu, 2272° / 53°0Clear
MorningClear54°feels 54°
AfternoonClear69°feels 68°
EveningClear65°feels 64°
OvernightClear55°feels 55°
72 °Clear

Marion, Thursday, 22 October

Clear. High 72°, low 53°.

Pressure30.15 inHg
Wind13.8 mph SE
Humidity59%
Visibility—
Dew point52°
Fri, 2371° / 56°0.01Light rain
MorningLight rain59°feels 58°
AfternoonLight rain67°feels 66°
EveningLight rain67°feels 66°
OvernightLight rain63°feels 62°
71 °Light rain

Marion, Friday, 23 October

Light rain. High 71°, low 56°.

Pressure29.91 inHg
Wind21.5 mph SE
Humidity55%
Visibility—
Dew point49°
Sat, 2465° / 47°0.09Light rain
MorningLight rain56°feels 55°
AfternoonLight rain55°feels 53°
EveningLight rain51°feels 47°
OvernightLight rain49°feels 46°
65 °Light rain

Marion, Saturday, 24 October

Light rain. High 65°, low 47°.

Pressure30.24 inHg
Wind20.1 mph NW
Humidity55%
Visibility—
Dew point40°
Sun, 2556° / 39°0Clear
MorningClear43°feels 39°
AfternoonClear53°feels 49°
EveningClear49°feels 45°
OvernightClear45°feels 40°
56 °Clear

Marion, Sunday, 25 October

Clear. High 56°, low 39°.

Pressure30.47 inHg
Wind12.2 mph SE
Humidity32%
Visibility—
Dew point22°
Mon, 2658° / 46°0.07Light rain
MorningLight rain50°feels 46°
AfternoonLight rain57°feels 57°
EveningLight rain55°feels 55°
OvernightLight rain54°feels 53°
58 °Light rain

Marion, Monday, 26 October

Light rain. High 58°, low 46°.

Pressure30.12 inHg
Wind11.3 mph SE
Humidity84%
Visibility—
Dew point51°
Tue, 2757° / 51°0.24Light rain
MorningLight rain54°feels 53°
AfternoonLight rain55°feels 54°
EveningLight rain52°feels 51°
OvernightLight rain52°feels 51°
57 °Light rain

Marion, Tuesday, 27 October

Light rain. High 57°, low 51°.

Pressure30.06 inHg
Wind17.7 mph S
Humidity85%
Visibility—
Dew point51°

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.