10-day forecast for Thatcher, SD: 59° to 98°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Tuesday, August 18
75° · 0.19 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 64°0.03
Morning69°feels 69°
Afternoon92°feels 90°
Evening83°feels 83°
Overnight65°feels 63°
96 °
Thatcher, Monday, 10 August
Light rain. High 96°, low 64°.
Pressure29.77 inHg
Wind16.1 mph SE
Humidity39%
Visibility6.2 mi
Dew point60°
Tue, 1190° / 64°0
Morning70°feels 69°
Afternoon88°feels 86°
Evening81°feels 80°
Overnight66°feels 66°
90 °
Thatcher, Tuesday, 11 August
Clear. High 90°, low 64°.
Pressure29.85 inHg
Wind12.7 mph NE
Humidity35%
Visibility6.2 mi
Dew point54°
Wed, 1291° / 67°0.02
Morning74°feels 73°
Afternoon90°feels 86°
Evening83°feels 81°
Overnight71°feels 70°
91 °
Thatcher, Wednesday, 12 August
Light rain. High 91°, low 67°.
Pressure29.85 inHg
Wind9.6 mph SE
Humidity31%
Visibility6.2 mi
Dew point53°
Thu, 1375° / 64°0.19
Morning69°feels 69°
Afternoon74°feels 74°
Evening69°feels 68°
Overnight68°feels 68°
75 °
Thatcher, Thursday, 13 August
Rain. High 75°, low 64°.
Pressure29.97 inHg
Wind21.1 mph SE
Humidity57%
Visibility—
Dew point57°
Fri, 1466° / 59°0
Morning60°feels 60°
Afternoon64°feels 64°
Evening65°feels 65°
Overnight63°feels 63°
66 °
Thatcher, Friday, 14 August
Overcast. High 66°, low 59°.
Pressure30.09 inHg
Wind18.8 mph SE
Humidity77%
Visibility—
Dew point56°
Sat, 1582° / 62°0.01
Morning65°feels 66°
Afternoon76°feels 76°
Evening79°feels 79°
Overnight73°feels 73°
82 °
Thatcher, Saturday, 15 August
Light rain. High 82°, low 62°.
Pressure30.03 inHg
Wind13.1 mph S
Humidity60%
Visibility—
Dew point58°
Sun, 1687° / 65°0
Morning70°feels 69°
Afternoon84°feels 82°
Evening85°feels 83°
Overnight75°feels 75°
87 °
Thatcher, Sunday, 16 August
Overcast. High 87°, low 65°.
Pressure30.12 inHg
Wind10.7 mph SE
Humidity35%
Visibility—
Dew point50°
Mon, 1794° / 68°0.28
Morning73°feels 74°
Afternoon88°feels 89°
Evening92°feels 90°
Overnight81°feels 81°
94 °
Thatcher, Monday, 17 August
Rain. High 94°, low 68°.
Pressure29.83 inHg
Wind17.9 mph SE
Humidity47%
Visibility—
Dew point62°
Tue, 1898° / 76°0
Morning81°feels 81°
Afternoon94°feels 92°
Evening95°feels 92°
Overnight85°feels 83°
98 °
Thatcher, Tuesday, 18 August
Overcast. High 98°, low 76°.
Pressure29.74 inHg
Wind7.9 mph NW
Humidity27%
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 Thatcher, 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.