10-day forecast for Marvin, SD: 30° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
45°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1964° / 37°0
Morning38°feels 34°
Afternoon62°feels 61°
Evening49°feels 48°
Overnight43°feels 39°
64 °
Marvin, Monday, 19 October
Clear. High 64°, low 37°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity57%
Visibility6.2 mi
Dew point39°
Tue, 2065° / 41°0
Morning42°feels 38°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight43°feels 40°
65 °
Marvin, Tuesday, 20 October
Clear. High 65°, low 41°.
Pressure30.18 inHg
Wind11.2 mph S
Humidity63%
Visibility6.2 mi
Dew point48°
Wed, 2164° / 47°0
Morning48°feels 47°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight52°feels 51°
64 °
Marvin, Wednesday, 21 October
Clear. High 64°, low 47°.
Pressure30.24 inHg
Wind5.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 49°0
Morning51°feels 50°
Afternoon69°feels 69°
Evening62°feels 62°
Overnight51°feels 50°
71 °
Marvin, Thursday, 22 October
Clear. High 71°, low 49°.
Pressure30.18 inHg
Wind8.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point56°
Fri, 2367° / 56°0
Morning59°feels 58°
Afternoon65°feels 64°
Evening63°feels 62°
Overnight62°feels 60°
67 °
Marvin, Friday, 23 October
Overcast. High 67°, low 56°.
Pressure29.97 inHg
Wind19.6 mph SE
Humidity62%
Visibility—
Dew point50°
Sat, 2465° / 46°0.09
Morning61°feels 60°
Afternoon63°feels 61°
Evening51°feels 47°
Overnight49°feels 42°
65 °
Marvin, Saturday, 24 October
Light rain. High 65°, low 46°.
Pressure30.00 inHg
Wind20.3 mph W
Humidity53%
Visibility—
Dew point46°
Sun, 2549° / 37°0
Morning40°feels 31°
Afternoon46°feels 40°
Evening41°feels 40°
Overnight38°feels 32°
49 °
Marvin, Sunday, 25 October
Clear. High 49°, low 37°.
Pressure30.30 inHg
Wind19.9 mph W
Humidity32%
Visibility—
Dew point17°
Mon, 2645° / 35°0
Morning41°feels 34°
Afternoon42°feels 36°
Evening37°feels 34°
Overnight36°feels 34°
45 °
Marvin, Monday, 26 October
Overcast. High 45°, low 35°.
Pressure30.12 inHg
Wind14.3 mph N
Humidity58%
Visibility—
Dew point29°
Tue, 2748° / 30°0
Morning35°feels 30°
Afternoon44°feels 38°
Evening38°feels 32°
Overnight35°feels 28°
48 °
Marvin, Tuesday, 27 October
Clear. High 48°, low 30°.
Pressure30.24 inHg
Wind10.4 mph SE
Humidity40%
Visibility—
Dew point20°
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.