10-day forecast for Tyndall, SD: 57° to 104°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Monday, August 10
78° · 0.24 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 67°0
Morning70°feels 70°
Afternoon89°feels 86°
Evening85°feels 84°
Overnight70°feels 71°
93 °
Tyndall, Sunday, 9 August
Mostly clear. High 93°, low 67°.
Pressure29.74 inHg
Wind9.3 mph NE
Humidity35%
Visibility6.2 mi
Dew point61°
Mon, 10104° / 67°0.02
Morning69°feels 70°
Afternoon100°feels 101°
Evening96°feels 93°
Overnight69°feels 70°
104 °
Tyndall, Monday, 10 August
Light rain. High 104°, low 67°.
Pressure29.77 inHg
Wind12.2 mph E
Humidity41%
Visibility6.2 mi
Dew point65°
Tue, 11100° / 66°0.01
Morning69°feels 69°
Afternoon96°feels 96°
Evening93°feels 91°
Overnight72°feels 72°
100 °
Tyndall, Tuesday, 11 August
Light rain. High 100°, low 66°.
Pressure29.80 inHg
Wind11.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point63°
Wed, 1294° / 67°0.16
Morning69°feels 70°
Afternoon92°feels 91°
Evening88°feels 87°
Overnight68°feels 68°
94 °
Tyndall, Wednesday, 12 August
Rain. High 94°, low 67°.
Pressure29.88 inHg
Wind8.3 mph E
Humidity43%
Visibility6.2 mi
Dew point61°
Thu, 1378° / 62°0.24
Morning64°feels 64°
Afternoon65°feels 65°
Evening73°feels 73°
Overnight64°feels 64°
78 °
Tyndall, Thursday, 13 August
Light rain. High 78°, low 62°.
Pressure30.00 inHg
Wind17.2 mph E
Humidity91%
Visibility—
Dew point61°
Fri, 1480° / 58°0.02
Morning64°feels 64°
Afternoon78°feels 78°
Evening67°feels 67°
Overnight64°feels 64°
80 °
Tyndall, Friday, 14 August
Light rain. High 80°, low 58°.
Pressure30.09 inHg
Wind14.5 mph S
Humidity42%
Visibility—
Dew point52°
Sat, 1577° / 64°0
Morning67°feels 68°
Afternoon74°feels 75°
Evening75°feels 76°
Overnight67°feels 67°
77 °
Tyndall, Saturday, 15 August
Overcast. High 77°, low 64°.
Pressure30.15 inHg
Wind11.7 mph SE
Humidity65%
Visibility—
Dew point60°
Sun, 1681° / 62°0.04
Morning67°feels 67°
Afternoon80°feels 80°
Evening77°feels 77°
Overnight67°feels 68°
81 °
Tyndall, Sunday, 16 August
Light rain. High 81°, low 62°.
Pressure30.06 inHg
Wind12.7 mph S
Humidity60%
Visibility—
Dew point62°
Mon, 1795° / 64°0
Morning72°feels 73°
Afternoon90°feels 92°
Evening91°feels 91°
Overnight76°feels 76°
95 °
Tyndall, Monday, 17 August
Overcast. High 95°, low 64°.
Pressure29.97 inHg
Wind12.2 mph W
Humidity46%
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 Tyndall, 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.