10-day forecast for Marvin, SD: 34° to 75°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 22
64° · 0.24 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1865° / 45°0
Morning45°feels 38°
Afternoon65°feels 63°
Evening53°feels 51°
Overnight47°feels 39°
65 °
Marvin, Sunday, 18 October
Mostly clear. High 65°, low 45°.
Pressure30.03 inHg
Wind7.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point43°
Mon, 1960° / 40°0
Morning40°feels 37°
Afternoon58°feels 57°
Evening50°feels 48°
Overnight45°feels 42°
60 °
Marvin, Monday, 19 October
Clear. High 60°, low 40°.
Pressure30.30 inHg
Wind5.7 mph E
Humidity67%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 43°0
Morning44°feels 40°
Afternoon63°feels 62°
Evening55°feels 54°
Overnight45°feels 42°
64 °
Marvin, Tuesday, 20 October
Clear. High 64°, low 43°.
Pressure30.18 inHg
Wind10.5 mph S
Humidity69%
Visibility6.2 mi
Dew point49°
Wed, 2164° / 48°0
Morning50°feels 49°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight52°feels 51°
64 °
Marvin, Wednesday, 21 October
Clear. High 64°, low 48°.
Pressure30.18 inHg
Wind3.7 mph NE
Humidity75%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 50°0
Morning56°feels 55°
Afternoon65°feels 64°
Evening61°feels 61°
Overnight58°feels 58°
70 °
Marvin, Thursday, 22 October
Partly cloudy. High 70°, low 50°.
Pressure30.18 inHg
Wind12.1 mph S
Humidity67%
Visibility—
Dew point52°
Fri, 2375° / 57°0.31
Morning60°feels 60°
Afternoon68°feels 68°
Evening69°feels 69°
Overnight65°feels 65°
75 °
Marvin, Friday, 23 October
Rain. High 75°, low 57°.
Pressure29.85 inHg
Wind16.1 mph S
Humidity72%
Visibility—
Dew point56°
Sat, 2464° / 53°0.24
Morning56°feels 56°
Afternoon58°feels 56°
Evening55°feels 54°
Overnight54°feels 53°
64 °
Marvin, Saturday, 24 October
Rain. High 64°, low 53°.
Pressure30.12 inHg
Wind17.8 mph N
Humidity62%
Visibility—
Dew point45°
Sun, 2557° / 47°0.04
Morning49°feels 46°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight48°feels 45°
57 °
Marvin, Sunday, 25 October
Light rain. High 57°, low 47°.
Pressure30.09 inHg
Wind10.6 mph N
Humidity61%
Visibility—
Dew point40°
Mon, 2652° / 40°0
Morning43°feels 38°
Afternoon49°feels 46°
Evening45°feels 42°
Overnight42°feels 39°
52 °
Marvin, Monday, 26 October
Clear. High 52°, low 40°.
Pressure30.30 inHg
Wind8.8 mph N
Humidity48%
Visibility—
Dew point30°
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.