10-day forecast for Hayti, SD: 56° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Tuesday, August 18
82° · 0.14 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 60°0.13
Morning62°feels 60°
Afternoon91°feels 90°
Evening86°feels 86°
Overnight65°feels 64°
95 °
Hayti, Monday, 10 August
Rain. High 95°, low 60°.
Pressure29.83 inHg
Wind10.8 mph E
Humidity33%
Visibility6.2 mi
Dew point55°
Tue, 1186° / 64°0.15
Morning67°feels 68°
Afternoon85°feels 85°
Evening78°feels 78°
Overnight65°feels 66°
86 °
Hayti, Tuesday, 11 August
Rain. High 86°, low 64°.
Pressure29.85 inHg
Wind9.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point61°
Wed, 1285° / 61°0
Morning67°feels 65°
Afternoon85°feels 83°
Evening74°feels 74°
Overnight66°feels 65°
85 °
Hayti, Wednesday, 12 August
Clear. High 85°, low 61°.
Pressure29.94 inHg
Wind11.9 mph E
Humidity30%
Visibility6.2 mi
Dew point49°
Thu, 1373° / 62°0.04
Morning63°feels 63°
Afternoon69°feels 68°
Evening71°feels 70°
Overnight62°feels 61°
73 °
Hayti, Thursday, 13 August
Light rain. High 73°, low 62°.
Pressure30.06 inHg
Wind10.6 mph E
Humidity54%
Visibility—
Dew point50°
Fri, 1485° / 56°0
Morning64°feels 63°
Afternoon82°feels 81°
Evening76°feels 76°
Overnight63°feels 62°
85 °
Hayti, Friday, 14 August
Overcast. High 85°, low 56°.
Pressure30.09 inHg
Wind15.1 mph E
Humidity30%
Visibility—
Dew point45°
Sat, 1585° / 60°0
Morning69°feels 68°
Afternoon82°feels 81°
Evening74°feels 74°
Overnight69°feels 69°
85 °
Hayti, Saturday, 15 August
Overcast. High 85°, low 60°.
Pressure30.09 inHg
Wind12.8 mph S
Humidity32%
Visibility—
Dew point48°
Sun, 1685° / 59°0.02
Morning66°feels 67°
Afternoon80°feels 81°
Evening77°feels 77°
Overnight66°feels 67°
85 °
Hayti, Sunday, 16 August
Light rain. High 85°, low 59°.
Pressure30.06 inHg
Wind12.3 mph NE
Humidity52%
Visibility—
Dew point59°
Mon, 1792° / 58°0.07
Morning66°feels 67°
Afternoon87°feels 87°
Evening89°feels 87°
Overnight74°feels 74°
92 °
Hayti, Monday, 17 August
Light rain. High 92°, low 58°.
Pressure29.97 inHg
Wind9.9 mph SW
Humidity47%
Visibility—
Dew point60°
Tue, 1894° / 65°0
Morning73°feels 72°
Afternoon91°feels 87°
Evening88°feels 85°
Overnight73°feels 72°
94 °
Hayti, Tuesday, 18 August
Partly cloudy. High 94°, low 65°.
Pressure29.91 inHg
Wind16.2 mph NE
Humidity25%
Visibility—
Dew point47°
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 Hayti, 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.