10-day forecast for Avon, SD: 57° to 103°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Monday, August 10
76° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 66°0
Morning69°feels 70°
Afternoon90°feels 87°
Evening86°feels 84°
Overnight70°feels 70°
93 °
Avon, Sunday, 9 August
Mostly clear. High 93°, low 66°.
Pressure29.74 inHg
Wind10.4 mph N
Humidity33%
Visibility6.2 mi
Dew point60°
Mon, 10103° / 66°0.02
Morning69°feels 69°
Afternoon99°feels 100°
Evening96°feels 93°
Overnight69°feels 69°
103 °
Avon, Monday, 10 August
Light rain. High 103°, low 66°.
Pressure29.77 inHg
Wind11.9 mph E
Humidity39%
Visibility6.2 mi
Dew point64°
Tue, 1199° / 65°0.01
Morning69°feels 69°
Afternoon95°feels 95°
Evening93°feels 91°
Overnight71°feels 71°
99 °
Avon, Tuesday, 11 August
Light rain. High 99°, low 65°.
Pressure29.80 inHg
Wind11.7 mph NE
Humidity41%
Visibility6.2 mi
Dew point62°
Wed, 1293° / 67°0.14
Morning69°feels 69°
Afternoon91°feels 90°
Evening88°feels 87°
Overnight68°feels 69°
93 °
Avon, Wednesday, 12 August
Light rain. High 93°, low 67°.
Pressure29.88 inHg
Wind8.6 mph E
Humidity42%
Visibility6.2 mi
Dew point61°
Thu, 1376° / 62°0.26
Morning63°feels 64°
Afternoon65°feels 65°
Evening72°feels 72°
Overnight64°feels 64°
76 °
Avon, Thursday, 13 August
Light rain. High 76°, low 62°.
Pressure30.00 inHg
Wind17.4 mph E
Humidity91%
Visibility—
Dew point60°
Fri, 1479° / 58°0.02
Morning64°feels 64°
Afternoon77°feels 77°
Evening66°feels 67°
Overnight64°feels 64°
79 °
Avon, Friday, 14 August
Light rain. High 79°, low 58°.
Pressure30.09 inHg
Wind15 mph S
Humidity43%
Visibility—
Dew point52°
Sat, 1577° / 64°0
Morning67°feels 67°
Afternoon75°feels 75°
Evening76°feels 76°
Overnight67°feels 67°
77 °
Avon, Saturday, 15 August
Overcast. High 77°, low 64°.
Pressure30.12 inHg
Wind11 mph SE
Humidity64%
Visibility—
Dew point60°
Sun, 1682° / 62°0.04
Morning67°feels 68°
Afternoon80°feels 82°
Evening77°feels 77°
Overnight67°feels 68°
82 °
Avon, Sunday, 16 August
Light rain. High 82°, low 62°.
Pressure30.06 inHg
Wind13.2 mph S
Humidity59%
Visibility—
Dew point62°
Mon, 1795° / 65°0.01
Morning72°feels 73°
Afternoon89°feels 92°
Evening90°feels 90°
Overnight73°feels 74°
95 °
Avon, Monday, 17 August
Light rain. High 95°, low 65°.
Pressure29.97 inHg
Wind9.5 mph W
Humidity47%
Visibility—
Dew point63°
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 Avon, 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.