10-day forecast for Bon Homme Colony, SD: 65° to 98°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Tuesday, August 11
69° · 1.17 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 68°0
Morning70°feels 69°
Afternoon91°feels 89°
Evening86°feels 83°
Overnight75°feels 75°
93 °
Bon Homme Colony, Monday, 10 August
Overcast. High 93°, low 68°.
Pressure29.83 inHg
Wind18.1 mph E
Humidity33%
Visibility6.2 mi
Dew point57°
Tue, 1198° / 68°0
Morning73°feels 74°
Afternoon98°feels 98°
Evening93°feels 91°
Overnight74°feels 74°
98 °
Bon Homme Colony, Tuesday, 11 August
Partly cloudy. High 98°, low 68°.
Pressure29.80 inHg
Wind11.9 mph NE
Humidity37%
Visibility6.2 mi
Dew point61°
Wed, 1298° / 68°0.12
Morning68°feels 69°
Afternoon95°feels 95°
Evening92°feels 92°
Overnight70°feels 71°
98 °
Bon Homme Colony, Wednesday, 12 August
Rain. High 98°, low 68°.
Pressure29.83 inHg
Wind13.2 mph E
Humidity38%
Visibility6.2 mi
Dew point60°
Thu, 1381° / 68°0.12
Morning72°feels 73°
Afternoon81°feels 83°
Evening73°feels 74°
Overnight75°feels 76°
81 °
Bon Homme Colony, Thursday, 13 August
Light rain. High 81°, low 68°.
Pressure29.83 inHg
Wind12.7 mph E
Humidity65%
Visibility6.2 mi
Dew point68°
Fri, 1469° / 66°1.17
Morning67°feels 68°
Afternoon68°feels 69°
Evening69°feels 70°
Overnight68°feels 69°
69 °
Bon Homme Colony, Friday, 14 August
Heavy rain. High 69°, low 66°.
Pressure29.91 inHg
Wind14 mph NE
Humidity94%
Visibility—
Dew point66°
Sat, 1577° / 68°0.44
Morning69°feels 70°
Afternoon71°feels 72°
Evening76°feels 77°
Overnight69°feels 70°
77 °
Bon Homme Colony, Saturday, 15 August
Rain. High 77°, low 68°.
Pressure29.94 inHg
Wind7.6 mph NW
Humidity97%
Visibility—
Dew point69°
Sun, 1683° / 65°0.05
Morning69°feels 69°
Afternoon80°feels 80°
Evening77°feels 78°
Overnight68°feels 69°
83 °
Bon Homme Colony, Sunday, 16 August
Light rain. High 83°, low 65°.
Pressure30.06 inHg
Wind12.6 mph E
Humidity63%
Visibility—
Dew point64°
Mon, 1788° / 67°0.6
Morning72°feels 74°
Afternoon82°feels 86°
Evening84°feels 88°
Overnight74°feels 74°
88 °
Bon Homme Colony, Monday, 17 August
Rain. High 88°, low 67°.
Pressure29.80 inHg
Wind14.4 mph SW
Humidity67%
Visibility—
Dew point68°
Tue, 1892° / 67°0
Morning73°feels 72°
Afternoon88°feels 87°
Evening85°feels 85°
Overnight73°feels 73°
92 °
Bon Homme Colony, Tuesday, 18 August
Clear. High 92°, low 67°.
Pressure29.91 inHg
Wind8.2 mph SW
Humidity33%
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 Bon Homme Colony, 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.