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As of 15:41 MDT

Weather in Colstrip, MT

97°Current weather

Colstrip, Saturday, 8 August, 15:41

Clear. Feels like 92°. High 97°, low 63°.

Pressure29.74 inHg
Wind18 mph N
Humidity9%
Visibility6.2 mi
Dew point29°
Sun, 0994° / 62°0Clear
94 °Clear

Colstrip, Sunday, 9 August

Clear. High 94°, low 62°.

Pressure29.77 inHg
Wind4.9 mph N
Humidity15%
Visibility6.2 mi
Dew point37°
Mon, 1090° / 59°0Clear
90 °Clear

Colstrip, Monday, 10 August

Clear. High 90°, low 59°.

Pressure29.85 inHg
Wind7.2 mph NE
Humidity23%
Visibility6.2 mi
Dew point40°
Tue, 1193° / 62°0Clear
93 °Clear

Colstrip, Tuesday, 11 August

Clear. High 93°, low 62°.

Pressure29.85 inHg
Wind8 mph NE
Humidity23%
Visibility6.2 mi
Dew point46°
Wed, 1288° / 62°0.04Light rain
88 °Light rain

Colstrip, Wednesday, 12 August

Light rain. High 88°, low 62°.

Pressure29.83 inHg
Wind13.6 mph NE
Humidity28%
Visibility6.2 mi
Dew point46°
Thu, 1391° / 64°0.02Light rain
91 °Light rain

Colstrip, Thursday, 13 August

Light rain. High 91°, low 64°.

Pressure29.88 inHg
Wind29.2 mph E
Humidity38%
Visibility—
Dew point53°
Fri, 1492° / 71°0Overcast
92 °Overcast

Colstrip, Friday, 14 August

Overcast. High 92°, low 71°.

Pressure29.83 inHg
Wind21.9 mph SE
Humidity40%
Visibility—
Dew point53°
Sat, 1590° / 67°0Overcast
90 °Overcast

Colstrip, Saturday, 15 August

Overcast. High 90°, low 67°.

Pressure29.94 inHg
Wind12.4 mph E
Humidity33%
Visibility—
Dew point51°
Sun, 1694° / 62°0.04Light rain
94 °Light rain

Colstrip, Sunday, 16 August

Light rain. High 94°, low 62°.

Pressure29.97 inHg
Wind10 mph NW
Humidity23%
Visibility—
Dew point42°
Mon, 1796° / 67°0.02Light rain
96 °Light rain

Colstrip, Monday, 17 August

Light rain. High 96°, low 67°.

Pressure29.94 inHg
Wind16.1 mph N
Humidity22%
Visibility—
Dew point44°
Tue, 18101° / 68°0.02Light rain
101 °Light rain

Colstrip, Tuesday, 18 August

Light rain. High 101°, low 68°.

Pressure29.85 inHg
Wind23.6 mph E
Humidity18%
Visibility—
Dew point42°
Wed, 1979° / 64°0.01Light rain
79 °Light rain

Colstrip, Wednesday, 19 August

Light rain. High 79°, low 64°.

Pressure30.00 inHg
Wind11.9 mph N
Humidity41%
Visibility—
Dew point51°
Thu, 2091° / 61°0Overcast
91 °Overcast

Colstrip, Thursday, 20 August

Overcast. High 91°, low 61°.

Pressure29.88 inHg
Wind10.6 mph NE
Humidity30%
Visibility—
Dew point46°
Fri, 2199° / 71°0Partly cloudy
99 °Partly cloudy

Colstrip, Friday, 21 August

Partly cloudy. High 99°, low 71°.

Pressure29.80 inHg
Wind18.2 mph N
Humidity18%
Visibility—
Dew point42°
Sat, 2289° / 63°0Light rain
89 °Light rain

Colstrip, Saturday, 22 August

Light rain. High 89°, low 63°.

Pressure29.97 inHg
Wind18.6 mph E
Humidity29%
Visibility—
Dew point46°
Sun, 2391° / 63°0Clear
91 °Clear

Colstrip, Sunday, 23 August

Clear. High 91°, low 63°.

Pressure30.00 inHg
Wind15 mph NE
Humidity30%
Visibility—
Dew point48°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Colstrip, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Colstrip, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.