10-day forecast for Marvin, SD: 31° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
43° · 1.03 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2369° / 52°0.04
Morning53°feels 52°
Afternoon66°feels 65°
Evening63°feels 61°
Overnight55°feels 54°
69 °
Marvin, Friday, 23 October
Light rain. High 69°, low 52°.
Pressure29.94 inHg
Wind14.7 mph S
Humidity66%
Visibility6.2 mi
Dew point53°
Sat, 2463° / 43°0.16
Morning58°feels 57°
Afternoon55°feels 52°
Evening46°feels 43°
Overnight63°feels 62°
63 °
Marvin, Saturday, 24 October
Rain. High 63°, low 43°.
Pressure30.18 inHg
Wind16.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point39°
Sun, 2547° / 38°0.04
Morning38°feels 38°
Afternoon46°feels 46°
Evening45°feels 42°
Overnight40°feels 37°
47 °
Marvin, Sunday, 25 October
Light rain. High 47°, low 38°.
Pressure30.50 inHg
Wind2.2 mph N
Humidity68%
Visibility6.2 mi
Dew point34°
Mon, 2643° / 41°1.03
Morning41°feels 34°
Afternoon41°feels 34°
Evening41°feels 34°
Overnight43°feels 38°
43 °
Marvin, Monday, 26 October
Rain. High 43°, low 41°.
Pressure30.47 inHg
Wind12.9 mph E
Humidity90%
Visibility—
Dew point38°
Tue, 2750° / 41°0.61
Morning43°feels 39°
Afternoon47°feels 46°
Evening49°feels 47°
Overnight46°feels 42°
50 °
Marvin, Tuesday, 27 October
Rain. High 50°, low 41°.
Pressure30.06 inHg
Wind10.6 mph E
Humidity97%
Visibility—
Dew point45°
Wed, 2860° / 38°0
Morning48°feels 43°
Afternoon57°feels 54°
Evening48°feels 41°
Overnight40°feels 30°
60 °
Marvin, Wednesday, 28 October
Overcast. High 60°, low 38°.
Pressure29.83 inHg
Wind22.1 mph NW
Humidity58%
Visibility—
Dew point42°
Thu, 2947° / 31°0
Morning35°feels 26°
Afternoon43°feels 36°
Evening39°feels 33°
Overnight35°feels 28°
47 °
Marvin, Thursday, 29 October
Clear. High 47°, low 31°.
Pressure30.33 inHg
Wind20.7 mph NW
Humidity39%
Visibility—
Dew point19°
Fri, 3053° / 31°0
Morning37°feels 31°
Afternoon51°feels 47°
Evening46°feels 40°
Overnight41°feels 34°
53 °
Marvin, Friday, 30 October
Mostly clear. High 53°, low 31°.
Pressure30.03 inHg
Wind16.3 mph S
Humidity33%
Visibility—
Dew point21°
Sat, 3154° / 39°0
Morning43°feels 39°
Afternoon52°feels 50°
Evening53°feels 52°
Overnight50°feels 47°
54 °
Marvin, Saturday, 31 October
Overcast. High 54°, low 39°.
Pressure29.77 inHg
Wind13.2 mph S
Humidity74%
Visibility—
Dew point42°
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.