EN
English Español

As of 08:18 MDT

Weather in Boulder Canyon, SD

67°Current weather

Boulder Canyon, Sunday, 9 August, 08:18

Overcast. Feels like 65°. High 85°, low 61°.

Pressure29.94 inHg
Wind2.6 mph E
Humidity53%
Visibility6.2 mi
Dew point48°

Two-week outlook for Boulder Canyon, SD: week one averages a high of 80.3° and week two 86.3°, so week two runs 6° warmer than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.3°58.8°0.5 in / 4 d—
2nd (August 16 – August 22)86.3°63.1°0.6 in / 1 d—

Weekend weather

Sun, August 9
Overcast
85°61°
no precip.
Sat, August 15
Light rain
76°57°
0.03 in
Sun, August 16
Heavy rain
83°60°
0.55 in
Sat, August 22
Clear
84°59°
no precip.
Mon, 1091° / 59°0Partly cloudy
91 °Partly cloudy

Boulder Canyon, Monday, 10 August

Partly cloudy. High 91°, low 59°.

Pressure29.71 inHg
Wind17.9 mph SE
Humidity22%
Visibility6.2 mi
Dew point46°
Tue, 1187° / 60°0.04Light rain
87 °Light rain

Boulder Canyon, Tuesday, 11 August

Light rain. High 87°, low 60°.

Pressure29.80 inHg
Wind14.1 mph E
Humidity35%
Visibility6.2 mi
Dew point54°
Wed, 1289° / 59°0.04Light rain
89 °Light rain

Boulder Canyon, Wednesday, 12 August

Light rain. High 89°, low 59°.

Pressure29.77 inHg
Wind8.9 mph E
Humidity30%
Visibility6.2 mi
Dew point51°
Thu, 1366° / 58°0.12Light rain
66 °Light rain

Boulder Canyon, Thursday, 13 August

Light rain. High 66°, low 58°.

Pressure29.94 inHg
Wind20 mph SE
Humidity81%
Visibility—
Dew point56°
Fri, 1469° / 57°0.28Rain
69 °Rain

Boulder Canyon, Friday, 14 August

Rain. High 69°, low 57°.

Pressure29.97 inHg
Wind14 mph SE
Humidity93%
Visibility—
Dew point57°
Sat, 1576° / 57°0.03Light rain
76 °Light rain

Boulder Canyon, Saturday, 15 August

Light rain. High 76°, low 57°.

Pressure30.09 inHg
Wind8.1 mph NW
Humidity52%
Visibility—
Dew point51°
Sun, 1683° / 60°0.55Heavy rain
83 °Heavy rain

Boulder Canyon, Sunday, 16 August

Heavy rain. High 83°, low 60°.

Pressure30.06 inHg
Wind15.2 mph E
Humidity35%
Visibility—
Dew point50°
Mon, 1788° / 62°0Light rain
88 °Light rain

Boulder Canyon, Monday, 17 August

Light rain. High 88°, low 62°.

Pressure29.83 inHg
Wind9.5 mph NW
Humidity30%
Visibility—
Dew point48°
Tue, 1883° / 66°0Partly cloudy
83 °Partly cloudy

Boulder Canyon, Tuesday, 18 August

Partly cloudy. High 83°, low 66°.

Pressure29.94 inHg
Wind20.7 mph NW
Humidity20%
Visibility—
Dew point36°
Wed, 1983° / 60°0Clear
83 °Clear

Boulder Canyon, Wednesday, 19 August

Clear. High 83°, low 60°.

Pressure29.97 inHg
Wind13.6 mph E
Humidity30%
Visibility—
Dew point44°
Thu, 2093° / 65°0Clear
93 °Clear

Boulder Canyon, Thursday, 20 August

Clear. High 93°, low 65°.

Pressure29.83 inHg
Wind17.5 mph NW
Humidity10%
Visibility—
Dew point24°
Fri, 2189° / 69°0Mostly clear
89 °Mostly clear

Boulder Canyon, Friday, 21 August

Mostly clear. High 89°, low 69°.

Pressure29.80 inHg
Wind16.8 mph NW
Humidity13%
Visibility—
Dew point29°
Sat, 2284° / 59°0Clear
84 °Clear

Boulder Canyon, Saturday, 22 August

Clear. High 84°, low 59°.

Pressure30.03 inHg
Wind15.5 mph E
Humidity26%
Visibility—
Dew point40°

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 Boulder Canyon, 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.