10-day forecast for Herreid, SD: 59° to 93°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Tuesday, August 18
93° · 1.22 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 60°1.22
Morning63°feels 62°
Afternoon91°feels 88°
Evening85°feels 82°
Overnight64°feels 62°
93 °
Herreid, Monday, 10 August
Heavy rain. High 93°, low 60°.
Pressure29.85 inHg
Wind5.8 mph SW
Humidity37%
Visibility6.2 mi
Dew point56°
Tue, 1190° / 63°0.02
Morning65°feels 65°
Afternoon86°feels 84°
Evening85°feels 84°
Overnight65°feels 65°
90 °
Herreid, Tuesday, 11 August
Light rain. High 90°, low 63°.
Pressure29.85 inHg
Wind7.4 mph E
Humidity43%
Visibility6.2 mi
Dew point55°
Wed, 1283° / 65°0.47
Morning67°feels 66°
Afternoon83°feels 82°
Evening66°feels 67°
Overnight69°feels 67°
83 °
Herreid, Wednesday, 12 August
Rain. High 83°, low 65°.
Pressure29.88 inHg
Wind9.9 mph SE
Humidity41%
Visibility6.2 mi
Dew point54°
Thu, 1384° / 59°0.02
Morning61°feels 60°
Afternoon79°feels 78°
Evening81°feels 80°
Overnight66°feels 66°
84 °
Herreid, Thursday, 13 August
Light rain. High 84°, low 59°.
Pressure29.97 inHg
Wind11.4 mph SE
Humidity39%
Visibility—
Dew point49°
Fri, 1475° / 64°0.02
Morning67°feels 67°
Afternoon74°feels 74°
Evening67°feels 67°
Overnight65°feels 65°
75 °
Herreid, Friday, 14 August
Light rain. High 75°, low 64°.
Pressure30.03 inHg
Wind16.5 mph E
Humidity49%
Visibility—
Dew point53°
Sat, 1576° / 63°0.07
Morning65°feels 66°
Afternoon73°feels 73°
Evening75°feels 75°
Overnight68°feels 68°
76 °
Herreid, Saturday, 15 August
Light rain. High 76°, low 63°.
Pressure30.06 inHg
Wind13.9 mph SE
Humidity75%
Visibility—
Dew point62°
Sun, 1687° / 60°0
Morning66°feels 65°
Afternoon82°feels 81°
Evening85°feels 83°
Overnight71°feels 70°
87 °
Herreid, Sunday, 16 August
Overcast. High 87°, low 60°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity33%
Visibility—
Dew point46°
Mon, 1793° / 65°0.05
Morning71°feels 71°
Afternoon83°feels 84°
Evening72°feels 73°
Overnight69°feels 69°
93 °
Herreid, Monday, 17 August
Light rain. High 93°, low 65°.
Pressure29.85 inHg
Wind13.6 mph SW
Humidity44%
Visibility—
Dew point58°
Tue, 1889° / 67°0
Morning73°feels 73°
Afternoon87°feels 85°
Evening83°feels 81°
Overnight72°feels 71°
89 °
Herreid, Tuesday, 18 August
Overcast. High 89°, low 67°.
Pressure29.77 inHg
Wind21.6 mph NW
Humidity34%
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 Herreid, 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.