10-day forecast for Armour, SD: 41° to 79°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Friday, October 23
54° · 0.9 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2379° / 58°0
Morning59°feels 58°
Afternoon77°feels 76°
Evening72°feels 72°
Overnight61°feels 60°
79 °
Armour, Friday, 23 October
Overcast. High 79°, low 58°.
Pressure29.88 inHg
Wind15.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 2470° / 48°0.17
Morning57°feels 56°
Afternoon54°feels 51°
Evening51°feels 49°
Overnight69°feels 68°
70 °
Armour, Saturday, 24 October
Rain. High 70°, low 48°.
Pressure30.27 inHg
Wind15.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Sun, 2550° / 47°0.22
Morning48°feels 46°
Afternoon50°feels 49°
Evening48°feels 44°
Overnight50°feels 47°
50 °
Armour, Sunday, 25 October
Light rain. High 50°, low 47°.
Pressure30.42 inHg
Wind6.4 mph NE
Humidity89%
Visibility3.0 mi
Dew point45°
Mon, 2654° / 45°0.9
Morning46°feels 41°
Afternoon51°feels 47°
Evening54°feels 53°
Overnight45°feels 40°
54 °
Armour, Monday, 26 October
Rain. High 54°, low 45°.
Pressure30.33 inHg
Wind12.6 mph E
Humidity83%
Visibility—
Dew point44°
Tue, 2759° / 45°0.44
Morning55°feels 54°
Afternoon55°feels 53°
Evening50°feels 48°
Overnight47°feels 45°
59 °
Armour, Tuesday, 27 October
Rain. High 59°, low 45°.
Pressure30.06 inHg
Wind12.9 mph SE
Humidity66%
Visibility—
Dew point44°
Wed, 2861° / 41°0
Morning46°feels 41°
Afternoon57°feels 56°
Evening55°feels 55°
Overnight51°feels 49°
61 °
Armour, Wednesday, 28 October
Light rain. High 61°, low 41°.
Pressure30.06 inHg
Wind11.8 mph S
Humidity69%
Visibility—
Dew point45°
Thu, 2953° / 49°0.04
Morning51°feels 50°
Afternoon52°feels 51°
Evening50°feels 49°
Overnight50°feels 48°
53 °
Armour, Thursday, 29 October
Light rain. High 53°, low 49°.
Pressure30.03 inHg
Wind10.7 mph NE
Humidity84%
Visibility—
Dew point47°
Fri, 3056° / 47°0.01
Morning49°feels 48°
Afternoon52°feels 50°
Evening50°feels 49°
Overnight47°feels 46°
56 °
Armour, Friday, 30 October
Light rain. High 56°, low 47°.
Pressure29.83 inHg
Wind6.3 mph N
Humidity73%
Visibility—
Dew point43°
Sat, 3163° / 44°0
Morning49°feels 46°
Afternoon59°feels 57°
Evening53°feels 50°
Overnight49°feels 46°
63 °
Armour, Saturday, 31 October
Clear. High 63°, low 44°.
Pressure29.80 inHg
Wind14.9 mph NW
Humidity33%
Visibility—
Dew point29°
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 Armour, 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.