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As of 19:06 CDT

Weather in Letcher, SD

55°Current weather

Letcher, Sunday, 18 October, 19:06

Clear. Feels like 53°. High 68°, low 44°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity54%
Visibility6.2 mi
Dew point40°

10-day forecast for Letcher, SD: 40° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Wednesday, October 21
54° · 0.99 in
Worst day: Monday, October 26

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

Mon, 1966° / 41°0Clear
MorningPartly cloudy44°feels 41°
AfternoonClear65°feels 64°
EveningClear54°feels 53°
OvernightOvercast43°feels 39°
66 °Clear

Letcher, Monday, 19 October

Clear. High 66°, low 41°.

Pressure30.27 inHg
Wind6.3 mph E
Humidity62%
Visibility6.2 mi
Dew point44°
Tue, 2069° / 47°0Clear
MorningClear47°feels 43°
AfternoonClear66°feels 65°
EveningClear60°feels 59°
OvernightClear49°feels 46°
69 °Clear

Letcher, Tuesday, 20 October

Clear. High 69°, low 47°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity66%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 49°0Clear
MorningClear49°feels 48°
AfternoonPartly cloudy68°feels 67°
EveningClear62°feels 62°
OvernightClear53°feels 52°
70 °Clear

Letcher, Wednesday, 21 October

Clear. High 70°, low 49°.

Pressure30.18 inHg
Wind3.8 mph E
Humidity69%
Visibility6.2 mi
Dew point53°
Thu, 2273° / 55°0.04Light rain
MorningClear56°feels 56°
AfternoonPartly cloudy71°feels 71°
EveningLight rain67°feels 67°
OvernightClear57°feels 57°
73 °Light rain

Letcher, Thursday, 22 October

Light rain. High 73°, low 55°.

Pressure30.09 inHg
Wind12.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point55°
Fri, 2370° / 60°0.02Light rain
MorningLight rain63°feels 62°
AfternoonLight rain70°feels 69°
EveningLight rain69°feels 68°
OvernightLight rain66°feels 65°
70 °Light rain

Letcher, Friday, 23 October

Light rain. High 70°, low 60°.

Pressure29.77 inHg
Wind23.3 mph SE
Humidity50%
Visibility—
Dew point49°
Sat, 2466° / 51°0.02Light rain
MorningLight rain61°feels 60°
AfternoonLight rain58°feels 56°
EveningLight rain54°feels 51°
OvernightLight rain53°feels 50°
66 °Light rain

Letcher, Saturday, 24 October

Light rain. High 66°, low 51°.

Pressure30.15 inHg
Wind21.2 mph W
Humidity43%
Visibility—
Dew point37°
Sun, 2557° / 40°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast55°feels 52°
EveningOvercast54°feels 51°
OvernightOvercast50°feels 47°
57 °Overcast

Letcher, Sunday, 25 October

Overcast. High 57°, low 40°.

Pressure30.39 inHg
Wind14.7 mph SE
Humidity37%
Visibility—
Dew point28°
Mon, 2654° / 47°0.99Rain
MorningRain51°feels 48°
AfternoonRain54°feels 53°
EveningRain53°feels 53°
OvernightRain53°feels 51°
54 °Rain

Letcher, Monday, 26 October

Rain. High 54°, low 47°.

Pressure30.15 inHg
Wind12 mph SE
Humidity93%
Visibility—
Dew point51°
Tue, 2755° / 54°0.13Light rain
MorningLight rain55°feels 54°
AfternoonLight rain55°feels 55°
EveningLight rain54°feels 54°
OvernightLight rain54°feels 54°
55 °Light rain

Letcher, Tuesday, 27 October

Light rain. High 55°, low 54°.

Pressure30.18 inHg
Wind10.3 mph SE
Humidity91%
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 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.