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As of 19:00 CDT

Weather in Letcher, SD

85°Current weather

Letcher, Saturday, 8 August, 19:00

Clear. Feels like 84°. High 85°, low 56°.

Pressure29.74 inHg
Wind11.6 mph S
Humidity37%
Visibility6.2 mi
Dew point56°

10-day forecast for Letcher, SD: 56° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Sunday, August 16
87° · 0.19 in
Worst day: Sunday, August 9

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0987° / 68°0.19Rain
MorningClear70°feels 71°
AfternoonOvercast85°feels 83°
EveningOvercast84°feels 83°
OvernightOvercast70°feels 71°
87 °Rain

Letcher, Sunday, 9 August

Rain. High 87°, low 68°.

Pressure29.77 inHg
Wind12.9 mph N
Humidity46%
Visibility6.2 mi
Dew point64°
Mon, 1099° / 64°0.2Rain
MorningOvercast69°feels 69°
AfternoonClear95°feels 93°
EveningClear90°feels 89°
OvernightOvercast71°feels 71°
99 °Rain

Letcher, Monday, 10 August

Rain. High 99°, low 64°.

Pressure29.80 inHg
Wind6.4 mph E
Humidity33%
Visibility6.2 mi
Dew point57°
Tue, 1196° / 66°0.16Heavy rain
MorningMostly clear69°feels 70°
AfternoonClear93°feels 93°
EveningClear88°feels 86°
OvernightOvercast68°feels 69°
96 °Heavy rain

Letcher, Tuesday, 11 August

Heavy rain. High 96°, low 66°.

Pressure29.83 inHg
Wind11 mph NE
Humidity47%
Visibility6.2 mi
Dew point64°
Wed, 1297° / 70°0.02Light rain
MorningClear74°feels 74°
AfternoonOvercast95°feels 95°
EveningLight rain92°feels 91°
OvernightClear72°feels 72°
97 °Light rain

Letcher, Wednesday, 12 August

Light rain. High 97°, low 70°.

Pressure29.83 inHg
Wind4.7 mph E
Humidity41%
Visibility6.2 mi
Dew point62°
Thu, 1386° / 62°0.09Light rain
MorningLight rain68°feels 67°
AfternoonLight rain82°feels 81°
EveningLight rain82°feels 80°
OvernightLight rain69°feels 68°
86 °Light rain

Letcher, Thursday, 13 August

Light rain. High 86°, low 62°.

Pressure30.03 inHg
Wind10.7 mph NE
Humidity31%
Visibility—
Dew point46°
Fri, 1490° / 60°0Clear
MorningClear67°feels 66°
AfternoonClear85°feels 84°
EveningClear87°feels 84°
OvernightClear71°feels 70°
90 °Clear

Letcher, Friday, 14 August

Clear. High 90°, low 60°.

Pressure30.12 inHg
Wind12.3 mph S
Humidity38%
Visibility—
Dew point53°
Sat, 1587° / 66°0.02Light rain
MorningLight rain67°feels 67°
AfternoonLight rain73°feels 73°
EveningLight rain85°feels 86°
OvernightLight rain75°feels 75°
87 °Light rain

Letcher, Saturday, 15 August

Light rain. High 87°, low 66°.

Pressure30.09 inHg
Wind15.3 mph S
Humidity69%
Visibility—
Dew point59°
Sun, 1698° / 69°0.02Light rain
MorningLight rain76°feels 78°
AfternoonLight rain95°feels 99°
EveningLight rain93°feels 96°
OvernightLight rain70°feels 70°
98 °Light rain

Letcher, Sunday, 16 August

Light rain. High 98°, low 69°.

Pressure29.91 inHg
Wind13.8 mph E
Humidity42%
Visibility—
Dew point64°
Mon, 1791° / 66°0.02Light rain
MorningLight rain72°feels 72°
AfternoonLight rain87°feels 87°
EveningLight rain89°feels 87°
OvernightLight rain76°feels 76°
91 °Light rain

Letcher, Monday, 17 August

Light rain. High 91°, low 66°.

Pressure30.00 inHg
Wind8.7 mph SE
Humidity45%
Visibility—
Dew point60°

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 Letcher, 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.