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As of 15:55 MDT

Weather in Sioux Pass, MT

85°Current weather

Sioux Pass, Sunday, 9 August, 15:55

Mostly clear. Feels like 83°. High 85°, low 53°.

Pressure29.80 inHg
Wind6.8 mph SW
Humidity35%
Visibility6.2 mi
Dew point54°

Two-week outlook for Sioux Pass, MT: week one averages a high of 80.9° and week two 88.6°, so week two runs 7.7° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.9°54.9°0.2 in / 1 d—
2nd (August 16 – August 22)88.6°66.9°0.5 in / 1 d—

Weekend weather

Sun, August 9
Light rain
85°53°
0.02 in
Sat, August 15
Overcast
76°58°
no precip.
Sun, August 16
Partly cloudy
85°59°
no precip.
Sat, August 22
Overcast
84°72°
no precip.
Mon, 1083° / 47°0Overcast
83 °Overcast

Sioux Pass, Monday, 10 August

Overcast. High 83°, low 47°.

Pressure29.88 inHg
Wind13.8 mph E
Humidity34%
Visibility6.2 mi
Dew point47°
Tue, 1192° / 49°0.03Light rain
92 °Light rain

Sioux Pass, Tuesday, 11 August

Light rain. High 92°, low 49°.

Pressure29.85 inHg
Wind10.7 mph SE
Humidity29%
Visibility6.2 mi
Dew point49°
Wed, 1286° / 60°0Mostly clear
86 °Mostly clear

Sioux Pass, Wednesday, 12 August

Mostly clear. High 86°, low 60°.

Pressure29.85 inHg
Wind14 mph NE
Humidity33%
Visibility6.2 mi
Dew point50°
Thu, 1377° / 59°0Overcast
77 °Overcast

Sioux Pass, Thursday, 13 August

Overcast. High 77°, low 59°.

Pressure29.97 inHg
Wind16.6 mph E
Humidity47%
Visibility6.2 mi
Dew point51°
Fri, 1468° / 59°0.19Light rain
68 °Light rain

Sioux Pass, Friday, 14 August

Light rain. High 68°, low 59°.

Pressure30.00 inHg
Wind15.3 mph E
Humidity75%
Visibility—
Dew point53°
Sat, 1576° / 58°0Overcast
76 °Overcast

Sioux Pass, Saturday, 15 August

Overcast. High 76°, low 58°.

Pressure30.06 inHg
Wind6.4 mph E
Humidity54%
Visibility—
Dew point50°
Sun, 1685° / 59°0Partly cloudy
85 °Partly cloudy

Sioux Pass, Sunday, 16 August

Partly cloudy. High 85°, low 59°.

Pressure29.94 inHg
Wind15 mph SE
Humidity36%
Visibility—
Dew point49°
Mon, 1784° / 65°0.46Rain
84 °Rain

Sioux Pass, Monday, 17 August

Rain. High 84°, low 65°.

Pressure29.71 inHg
Wind18.1 mph W
Humidity32%
Visibility—
Dew point47°
Tue, 1887° / 63°0Mostly clear
87 °Mostly clear

Sioux Pass, Tuesday, 18 August

Mostly clear. High 87°, low 63°.

Pressure29.91 inHg
Wind9.8 mph SE
Humidity33%
Visibility—
Dew point46°
Wed, 1990° / 70°0Overcast
90 °Overcast

Sioux Pass, Wednesday, 19 August

Overcast. High 90°, low 70°.

Pressure29.80 inHg
Wind17.9 mph W
Humidity21%
Visibility—
Dew point40°
Thu, 2094° / 67°0Clear
94 °Clear

Sioux Pass, Thursday, 20 August

Clear. High 94°, low 67°.

Pressure29.88 inHg
Wind8.1 mph SE
Humidity23%
Visibility—
Dew point43°
Fri, 2196° / 73°0Overcast
96 °Overcast

Sioux Pass, Friday, 21 August

Overcast. High 96°, low 73°.

Pressure29.83 inHg
Wind12.1 mph W
Humidity18%
Visibility—
Dew point41°
Sat, 2284° / 72°0Overcast
84 °Overcast

Sioux Pass, Saturday, 22 August

Overcast. High 84°, low 72°.

Pressure29.91 inHg
Wind14.7 mph NE
Humidity33%
Visibility—
Dew point50°

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 Sioux Pass, MT, 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.