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As of 01:15 CDT

Weather in Letcher, SD

46°Current weather

Letcher, Friday, 16 October, 01:15

Overcast. Feels like 38°. High 51°, low 39°.

Pressure30.36 inHg
Wind23 mph NW
Humidity76%
Visibility6.2 mi
Dew point39°

10-day forecast for Letcher, SD: 38° to 80°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

80°
Best day: Thursday, October 22
51°
Worst day: Friday, October 16

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

Sat, 1765° / 39°0Clear
MorningClear41°feels 34°
AfternoonClear62°feels 60°
EveningClear56°feels 54°
OvernightClear40°feels 33°
65 °Clear

Letcher, Saturday, 17 October

Clear. High 65°, low 39°.

Pressure30.24 inHg
Wind14.9 mph S
Humidity41%
Visibility6.2 mi
Dew point33°
Sun, 1867° / 47°0Clear
MorningClear47°feels 42°
AfternoonClear65°feels 63°
EveningOvercast56°feels 54°
OvernightClear51°feels 48°
67 °Clear

Letcher, Sunday, 18 October

Clear. High 67°, low 47°.

Pressure30.06 inHg
Wind8.8 mph S
Humidity45%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 49°0Partly cloudy
MorningOvercast50°feels 49°
AfternoonPartly cloudy63°feels 61°
EveningClear56°feels 55°
OvernightOvercast50°feels 47°
65 °Partly cloudy

Letcher, Monday, 19 October

Partly cloudy. High 65°, low 49°.

Pressure30.09 inHg
Wind8.7 mph SE
Humidity60%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 49°0Clear
MorningClear53°feels 50°
AfternoonClear63°feels 62°
EveningClear62°feels 61°
OvernightClear58°feels 57°
67 °Clear

Letcher, Tuesday, 20 October

Clear. High 67°, low 49°.

Pressure30.03 inHg
Wind13.1 mph SE
Humidity59%
Visibility—
Dew point47°
Wed, 2173° / 54°0Mostly clear
MorningMostly clear58°feels 57°
AfternoonMostly clear69°feels 68°
EveningMostly clear66°feels 66°
OvernightMostly clear60°feels 60°
73 °Mostly clear

Letcher, Wednesday, 21 October

Mostly clear. High 73°, low 54°.

Pressure29.97 inHg
Wind13 mph S
Humidity62%
Visibility—
Dew point53°
Thu, 2280° / 57°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast75°feels 75°
EveningOvercast73°feels 73°
OvernightOvercast67°feels 68°
80 °Overcast

Letcher, Thursday, 22 October

Overcast. High 80°, low 57°.

Pressure29.94 inHg
Wind16.1 mph S
Humidity58%
Visibility—
Dew point58°
Fri, 2374° / 62°0.06Light rain
MorningLight rain69°feels 69°
AfternoonLight rain72°feels 71°
EveningLight rain62°feels 61°
OvernightLight rain64°feels 63°
74 °Light rain

Letcher, Friday, 23 October

Light rain. High 74°, low 62°.

Pressure29.71 inHg
Wind25.6 mph SE
Humidity37%
Visibility—
Dew point45°
Sat, 2462° / 43°0.01Light rain
MorningLight rain49°feels 43°
AfternoonLight rain54°feels 50°
EveningLight rain47°feels 40°
OvernightLight rain44°feels 37°
62 °Light rain

Letcher, Saturday, 24 October

Light rain. High 62°, low 43°.

Pressure30.09 inHg
Wind26.5 mph SE
Humidity39%
Visibility—
Dew point29°
Sun, 2555° / 38°0Overcast
MorningOvercast42°feels 37°
AfternoonOvercast51°feels 47°
EveningOvercast46°feels 43°
OvernightOvercast44°feels 40°
55 °Overcast

Letcher, Sunday, 25 October

Overcast. High 55°, low 38°.

Pressure30.42 inHg
Wind9.6 mph W
Humidity28%
Visibility—
Dew point18°

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.