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As of 17:41 CDT

Weather in Letcher, SD

70°Current weather

Letcher, Sunday, 18 October, 17:41

Clear. Feels like 68°. High 70°, low 44°.

Pressure30.06 inHg
Wind3.4 mph N
Humidity32%
Visibility6.2 mi
Dew point39°

Two-week outlook for Letcher, SD: week one averages a high of 69.1° and week two 59.1°, so week two runs 9.9° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 18: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)69.1°49.7°0.1 in / 1 d+10.9°
2nd (October 25 – October 31)59.1°47.8°1.1 in / 2 d+4.7°

Weekend weather

Sun, October 18
Clear
70°44°
no precip.
Sat, October 24
Light rain
66°51°
0.02 in
Sun, October 25
Overcast
57°40°
no precip.
Sat, October 31
Mostly clear
63°45°
no precip.
Mon, 1966° / 41°0Clear
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
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
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
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
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
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
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
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
55 °Light rain

Letcher, Tuesday, 27 October

Light rain. High 55°, low 54°.

Pressure30.18 inHg
Wind10.3 mph SE
Humidity91%
Visibility—
Dew point53°
Wed, 2864° / 54°0Overcast
64 °Overcast

Letcher, Wednesday, 28 October

Overcast. High 64°, low 54°.

Pressure30.00 inHg
Wind13.8 mph S
Humidity83%
Visibility—
Dew point55°
Thu, 2964° / 52°0Overcast
64 °Overcast

Letcher, Thursday, 29 October

Overcast. High 64°, low 52°.

Pressure29.74 inHg
Wind14 mph S
Humidity71%
Visibility—
Dew point53°
Fri, 3057° / 43°0Clear
57 °Clear

Letcher, Friday, 30 October

Clear. High 57°, low 43°.

Pressure30.06 inHg
Wind13.3 mph NW
Humidity56%
Visibility—
Dew point37°
Sat, 3163° / 45°0Mostly clear
63 °Mostly clear

Letcher, Saturday, 31 October

Mostly clear. High 63°, low 45°.

Pressure30.00 inHg
Wind12.1 mph SE
Humidity39%
Visibility—
Dew point35°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Letcher, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.