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As of 05:32 MDT

Weather in Long Valley, SD

68°Current weather

Long Valley, Sunday, 9 August, 05:32

Clear. Feels like 67°. High 95°, low 68°.

Pressure29.80 inHg
Wind8 mph NW
Humidity45%
Visibility6.2 mi
Dew point46°

10-day forecast for Long Valley, SD: 60° to 102°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Monday, August 10
66° · 1.12 in
Worst day: Thursday, August 13

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

Mon, 10102° / 65°0Mostly clear
MorningClear74°feels 73°
AfternoonClear99°feels 95°
EveningPartly cloudy85°feels 83°
OvernightClear69°feels 68°
102 °Mostly clear

Long Valley, Monday, 10 August

Mostly clear. High 102°, low 65°.

Pressure29.71 inHg
Wind8.8 mph SE
Humidity22%
Visibility6.2 mi
Dew point52°
Tue, 1195° / 63°0.01Light rain
MorningOvercast70°feels 70°
AfternoonClear93°feels 91°
EveningLight rain83°feels 82°
OvernightClear70°feels 71°
95 °Light rain

Long Valley, Tuesday, 11 August

Light rain. High 95°, low 63°.

Pressure29.83 inHg
Wind12.3 mph E
Humidity39%
Visibility6.2 mi
Dew point60°
Wed, 1295° / 67°0.02Light rain
MorningMostly clear75°feels 75°
AfternoonOvercast94°feels 92°
EveningLight rain84°feels 82°
OvernightOvercast73°feels 73°
95 °Light rain

Long Valley, Wednesday, 12 August

Light rain. High 95°, low 67°.

Pressure29.83 inHg
Wind11.9 mph E
Humidity35%
Visibility6.2 mi
Dew point59°
Thu, 1366° / 61°1.12Rain
MorningRain63°feels 63°
AfternoonRain63°feels 63°
EveningRain61°feels 61°
OvernightLight rain68°feels 67°
66 °Rain

Long Valley, Thursday, 13 August

Rain. High 66°, low 61°.

Pressure29.97 inHg
Wind22.7 mph NE
Humidity94%
Visibility—
Dew point61°
Fri, 1465° / 60°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast63°feels 63°
EveningOvercast64°feels 64°
OvernightOvercast62°feels 62°
65 °Overcast

Long Valley, Friday, 14 August

Overcast. High 65°, low 60°.

Pressure30.06 inHg
Wind16.3 mph SE
Humidity85%
Visibility—
Dew point58°
Sat, 1578° / 61°0.04Light rain
MorningLight rain64°feels 65°
AfternoonLight rain73°feels 74°
EveningLight rain77°feels 77°
OvernightLight rain69°feels 69°
78 °Light rain

Long Valley, Saturday, 15 August

Light rain. High 78°, low 61°.

Pressure30.09 inHg
Wind11.4 mph S
Humidity72%
Visibility—
Dew point61°
Sun, 1687° / 65°0Overcast
MorningOvercast70°feels 70°
AfternoonOvercast83°feels 82°
EveningOvercast85°feels 84°
OvernightOvercast74°feels 75°
87 °Overcast

Long Valley, Sunday, 16 August

Overcast. High 87°, low 65°.

Pressure30.12 inHg
Wind14.5 mph SE
Humidity42%
Visibility—
Dew point55°
Mon, 17101° / 70°0Clear
MorningClear77°feels 77°
AfternoonClear95°feels 94°
EveningClear97°feels 94°
OvernightClear81°feels 80°
101 °Clear

Long Valley, Monday, 17 August

Clear. High 101°, low 70°.

Pressure29.83 inHg
Wind21 mph S
Humidity30%
Visibility—
Dew point55°
Tue, 1899° / 77°0Clear
MorningClear83°feels 82°
AfternoonClear98°feels 95°
EveningClear95°feels 92°
OvernightClear84°feels 82°
99 °Clear

Long Valley, Tuesday, 18 August

Clear. High 99°, low 77°.

Pressure29.74 inHg
Wind13.7 mph NW
Humidity19%
Visibility—
Dew point46°

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 Long Valley, 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.