10-day forecast for Okaton, SD: 61° to 104°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Sunday, August 16
86° · 0.04 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 65°0
Morning68°feels 68°
Afternoon88°feels 86°
Evening88°feels 85°
Overnight74°feels 73°
92 °
Okaton, Sunday, 9 August
Overcast. High 92°, low 65°.
Pressure29.80 inHg
Wind15.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point62°
Mon, 10104° / 68°0.04
Morning73°feels 73°
Afternoon99°feels 98°
Evening93°feels 91°
Overnight71°feels 71°
104 °
Okaton, Monday, 10 August
Light rain. High 104°, low 68°.
Pressure29.74 inHg
Wind14.8 mph SE
Humidity34%
Visibility6.2 mi
Dew point61°
Tue, 1194° / 66°0.01
Morning68°feels 69°
Afternoon90°feels 89°
Evening88°feels 86°
Overnight69°feels 69°
94 °
Okaton, Tuesday, 11 August
Light rain. High 94°, low 66°.
Pressure29.85 inHg
Wind10.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point60°
Wed, 1298° / 70°0.01
Morning74°feels 73°
Afternoon96°feels 94°
Evening76°feels 76°
Overnight72°feels 72°
98 °
Okaton, Wednesday, 12 August
Light rain. High 98°, low 70°.
Pressure29.80 inHg
Wind7.1 mph SE
Humidity32%
Visibility6.2 mi
Dew point56°
Thu, 1386° / 65°0.04
Morning69°feels 69°
Afternoon81°feels 80°
Evening82°feels 81°
Overnight72°feels 72°
86 °
Okaton, Thursday, 13 August
Light rain. High 86°, low 65°.
Pressure30.03 inHg
Wind13.4 mph SE
Humidity38%
Visibility—
Dew point51°
Fri, 1492° / 64°0
Morning71°feels 70°
Afternoon88°feels 86°
Evening89°feels 87°
Overnight78°feels 77°
92 °
Okaton, Friday, 14 August
Overcast. High 92°, low 64°.
Pressure30.00 inHg
Wind20 mph S
Humidity32%
Visibility—
Dew point51°
Sat, 1595° / 73°0
Morning78°feels 78°
Afternoon90°feels 90°
Evening93°feels 92°
Overnight81°feels 82°
95 °
Okaton, Saturday, 15 August
Overcast. High 95°, low 73°.
Pressure29.94 inHg
Wind14.5 mph S
Humidity41%
Visibility—
Dew point60°
Sun, 16101° / 73°0.01
Morning79°feels 80°
Afternoon95°feels 95°
Evening96°feels 93°
Overnight83°feels 82°
101 °
Okaton, Sunday, 16 August
Light rain. High 101°, low 73°.
Pressure29.88 inHg
Wind15 mph NW
Humidity34%
Visibility—
Dew point59°
Mon, 1796° / 72°0.06
Morning77°feels 77°
Afternoon91°feels 89°
Evening90°feels 89°
Overnight78°feels 78°
96 °
Okaton, Monday, 17 August
Light rain. High 96°, low 72°.
Pressure30.00 inHg
Wind14.9 mph S
Humidity31%
Visibility—
Dew point53°
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.