10-day forecast for Okaton, SD: 40° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Wednesday, October 21
66° · 0.69 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1652° / 40°0
Morning40°feels 33°
Afternoon49°feels 46°
Evening45°feels 40°
Overnight43°feels 34°
52 °
Okaton, Friday, 16 October
Mostly clear. High 52°, low 40°.
Pressure30.77 inHg
Wind7.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point31°
Sat, 1774° / 43°0
Morning44°feels 38°
Afternoon70°feels 68°
Evening60°feels 58°
Overnight44°feels 37°
74 °
Okaton, Saturday, 17 October
Clear. High 74°, low 43°.
Pressure30.12 inHg
Wind9.2 mph SW
Humidity34%
Visibility6.2 mi
Dew point33°
Sun, 1866° / 44°0
Morning44°feels 41°
Afternoon65°feels 63°
Evening55°feels 54°
Overnight53°feels 51°
66 °
Okaton, Sunday, 18 October
Clear. High 66°, low 44°.
Pressure30.00 inHg
Wind7.8 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Mon, 1963° / 42°0
Morning44°feels 42°
Afternoon58°feels 57°
Evening55°feels 54°
Overnight46°feels 43°
63 °
Okaton, Monday, 19 October
Clear. High 63°, low 42°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity61%
Visibility—
Dew point43°
Tue, 2071° / 46°0
Morning51°feels 48°
Afternoon65°feels 64°
Evening62°feels 61°
Overnight55°feels 54°
71 °
Okaton, Tuesday, 20 October
Clear. High 71°, low 46°.
Pressure30.06 inHg
Wind12.8 mph SE
Humidity58%
Visibility—
Dew point47°
Wed, 2176° / 54°0.02
Morning59°feels 58°
Afternoon71°feels 70°
Evening69°feels 68°
Overnight63°feels 63°
76 °
Okaton, Wednesday, 21 October
Light rain. High 76°, low 54°.
Pressure29.88 inHg
Wind14.4 mph S
Humidity60%
Visibility—
Dew point54°
Thu, 2278° / 59°0.09
Morning63°feels 63°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight65°feels 65°
78 °
Okaton, Thursday, 22 October
Light rain. High 78°, low 59°.
Pressure29.71 inHg
Wind12.4 mph S
Humidity57%
Visibility—
Dew point55°
Fri, 2366° / 50°0.69
Morning58°feels 58°
Afternoon54°feels 53°
Evening52°feels 51°
Overnight52°feels 51°
66 °
Okaton, Friday, 23 October
Rain. High 66°, low 50°.
Pressure29.74 inHg
Wind19.2 mph N
Humidity84%
Visibility—
Dew point51°
Sat, 2456° / 47°0.12
Morning49°feels 44°
Afternoon53°feels 51°
Evening50°feels 50°
Overnight48°feels 47°
56 °
Okaton, Saturday, 24 October
Light rain. High 56°, low 47°.
Pressure30.24 inHg
Wind16.5 mph NW
Humidity41%
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 Okaton, 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.