10-day forecast for Marvin, SD: 33° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 22
69° · 0.3 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1960° / 39°0
Morning39°feels 36°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight44°feels 40°
60 °
Marvin, Monday, 19 October
Clear. High 60°, low 39°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity63%
Visibility6.2 mi
Dew point42°
Tue, 2065° / 44°0
Morning44°feels 41°
Afternoon64°feels 62°
Evening55°feels 54°
Overnight45°feels 42°
65 °
Marvin, Tuesday, 20 October
Clear. High 65°, low 44°.
Pressure30.18 inHg
Wind11.6 mph S
Humidity66%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 47°0
Morning50°feels 50°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight52°feels 51°
64 °
Marvin, Wednesday, 21 October
Clear. High 64°, low 47°.
Pressure30.18 inHg
Wind3.4 mph NE
Humidity72%
Visibility6.2 mi
Dew point51°
Thu, 2267° / 48°0
Morning53°feels 52°
Afternoon62°feels 62°
Evening60°feels 59°
Overnight56°feels 56°
67 °
Marvin, Thursday, 22 October
Clear. High 67°, low 48°.
Pressure30.21 inHg
Wind11.3 mph SE
Humidity72%
Visibility—
Dew point52°
Fri, 2369° / 55°0.3
Morning58°feels 58°
Afternoon67°feels 66°
Evening68°feels 68°
Overnight66°feels 65°
69 °
Marvin, Friday, 23 October
Light rain. High 69°, low 55°.
Pressure29.91 inHg
Wind19.1 mph S
Humidity62%
Visibility—
Dew point51°
Sat, 2467° / 38°0.26
Morning58°feels 55°
Afternoon44°feels 35°
Evening40°feels 31°
Overnight43°feels 36°
67 °
Marvin, Saturday, 24 October
Light rain. High 67°, low 38°.
Pressure30.00 inHg
Wind25.2 mph NW
Humidity83%
Visibility—
Dew point43°
Sun, 2549° / 33°0
Morning36°feels 30°
Afternoon44°feels 40°
Evening40°feels 35°
Overnight37°feels 31°
49 °
Marvin, Sunday, 25 October
Clear. High 49°, low 33°.
Pressure30.53 inHg
Wind9.1 mph NW
Humidity39%
Visibility—
Dew point20°
Mon, 2661° / 40°0
Morning46°feels 39°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight48°feels 42°
61 °
Marvin, Monday, 26 October
Clear. High 61°, low 40°.
Pressure30.12 inHg
Wind18.9 mph SW
Humidity35%
Visibility—
Dew point28°
Tue, 2763° / 45°0
Morning49°feels 45°
Afternoon58°feels 56°
Evening56°feels 55°
Overnight53°feels 51°
63 °
Marvin, Tuesday, 27 October
Overcast. High 63°, low 45°.
Pressure29.88 inHg
Wind14.3 mph SW
Humidity60%
Visibility—
Dew point43°
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 Marvin, 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.