10-day forecast for Keyapaha, SD: 25° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, October 23
45° · 0.48 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2169° / 46°0
Morning46°feels 42°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight53°feels 52°
69 °
Keyapaha, Wednesday, 21 October
Overcast. High 69°, low 46°.
Pressure30.18 inHg
Wind8.1 mph N
Humidity65%
Visibility6.2 mi
Dew point50°
Thu, 2275° / 51°0
Morning52°feels 52°
Afternoon73°feels 73°
Evening67°feels 66°
Overnight53°feels 53°
75 °
Keyapaha, Thursday, 22 October
Partly cloudy. High 75°, low 51°.
Pressure30.09 inHg
Wind12.1 mph S
Humidity68%
Visibility6.2 mi
Dew point56°
Fri, 2378° / 59°0
Morning59°feels 59°
Afternoon77°feels 76°
Evening70°feels 70°
Overnight62°feels 61°
78 °
Keyapaha, Friday, 23 October
Overcast. High 78°, low 59°.
Pressure29.80 inHg
Wind19.5 mph S
Humidity57%
Visibility6.2 mi
Dew point55°
Sat, 2464° / 44°0.18
Morning51°feels 49°
Afternoon52°feels 49°
Evening49°feels 46°
Overnight61°feels 60°
64 °
Keyapaha, Saturday, 24 October
Rain. High 64°, low 44°.
Pressure30.36 inHg
Wind18.8 mph NW
Humidity52%
Visibility—
Dew point35°
Sun, 2545° / 40°0.48
Morning42°feels 39°
Afternoon45°feels 41°
Evening41°feels 35°
Overnight40°feels 35°
45 °
Keyapaha, Sunday, 25 October
Snow. High 45°, low 40°.
Pressure30.47 inHg
Wind10.8 mph E
Humidity71%
Visibility—
Dew point36°
Mon, 2639° / 33°0.1
Morning36°feels 29°
Afternoon38°feels 30°
Evening35°feels 29°
Overnight33°feels 26°
39 °
Keyapaha, Monday, 26 October
Light snow. High 39°, low 33°.
Pressure30.50 inHg
Wind13.5 mph NW
Humidity68%
Visibility—
Dew point28°
Tue, 2741° / 25°0
Morning28°feels 20°
Afternoon35°feels 31°
Evening35°feels 29°
Overnight31°feels 24°
41 °
Keyapaha, Tuesday, 27 October
Clear. High 41°, low 25°.
Pressure30.71 inHg
Wind13.7 mph NW
Humidity44%
Visibility—
Dew point14°
Wed, 2854° / 35°0
Morning41°feels 34°
Afternoon51°feels 47°
Evening44°feels 40°
Overnight40°feels 35°
54 °
Keyapaha, Wednesday, 28 October
Clear. High 54°, low 35°.
Pressure30.15 inHg
Wind16.1 mph NW
Humidity32%
Visibility—
Dew point21°
Thu, 2951° / 34°0
Morning38°feels 33°
Afternoon47°feels 43°
Evening42°feels 38°
Overnight38°feels 34°
51 °
Keyapaha, Thursday, 29 October
Clear. High 51°, low 34°.
Pressure30.30 inHg
Wind11.8 mph NW
Humidity31%
Visibility—
Dew point17°
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 Keyapaha, 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.