10-day forecast for Wallace, SD: 38° to 67°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 22
61° · 0.2 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1648° / 38°0.05
Morning39°feels 28°
Afternoon46°feels 41°
Evening41°feels 39°
Overnight42°feels 32°
48 °
Wallace, Friday, 16 October
Light rain. High 48°, low 38°.
Pressure30.68 inHg
Wind12.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point30°
Sat, 1759° / 40°0
Morning41°feels 33°
Afternoon57°feels 54°
Evening53°feels 50°
Overnight40°feels 33°
59 °
Wallace, Saturday, 17 October
Clear. High 59°, low 40°.
Pressure30.24 inHg
Wind16.3 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 45°0
Morning45°feels 40°
Afternoon61°feels 59°
Evening52°feels 50°
Overnight49°feels 43°
62 °
Wallace, Sunday, 18 October
Clear. High 62°, low 45°.
Pressure30.09 inHg
Wind6.5 mph S
Humidity54%
Visibility6.2 mi
Dew point41°
Mon, 1960° / 44°0
Morning46°feels 44°
Afternoon59°feels 57°
Evening52°feels 51°
Overnight47°feels 45°
60 °
Wallace, Monday, 19 October
Clear. High 60°, low 44°.
Pressure30.15 inHg
Wind5.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point44°
Tue, 2063° / 46°0
Morning50°feels 47°
Afternoon60°feels 58°
Evening56°feels 55°
Overnight52°feels 50°
63 °
Wallace, Tuesday, 20 October
Clear. High 63°, low 46°.
Pressure30.15 inHg
Wind11 mph SE
Humidity68%
Visibility—
Dew point48°
Wed, 2166° / 50°0.03
Morning55°feels 54°
Afternoon65°feels 65°
Evening63°feels 62°
Overnight58°feels 58°
66 °
Wallace, Wednesday, 21 October
Light rain. High 66°, low 50°.
Pressure30.00 inHg
Wind18.1 mph S
Humidity63%
Visibility—
Dew point51°
Thu, 2267° / 59°0
Morning61°feels 61°
Afternoon64°feels 64°
Evening63°feels 63°
Overnight62°feels 62°
67 °
Wallace, Thursday, 22 October
Overcast. High 67°, low 59°.
Pressure29.91 inHg
Wind12.8 mph SE
Humidity80%
Visibility—
Dew point58°
Fri, 2361° / 56°0.2
Morning60°feels 60°
Afternoon57°feels 57°
Evening56°feels 56°
Overnight57°feels 57°
61 °
Wallace, Friday, 23 October
Rain. High 61°, low 56°.
Pressure29.71 inHg
Wind22.7 mph SE
Humidity92%
Visibility—
Dew point56°
Sat, 2457° / 48°0.1
Morning53°feels 52°
Afternoon52°feels 50°
Evening51°feels 47°
Overnight49°feels 44°
57 °
Wallace, Saturday, 24 October
Light rain. High 57°, low 48°.
Pressure29.88 inHg
Wind23.1 mph W
Humidity63%
Visibility—
Dew point40°
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 Wallace, 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.