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As of 12:36 MDT

Weather in Logan, MT

84°Current weather

Logan, Saturday, 8 August, 12:36

Clear. Feels like 82°. High 90°, low 57°.

Pressure29.80 inHg
Wind11.1 mph NW
Humidity20%
Visibility6.2 mi
Dew point39°
Sun, 0986° / 56°0Clear
86 °Clear

Logan, Sunday, 9 August

Clear. High 86°, low 56°.

Pressure29.85 inHg
Wind6.6 mph N
Humidity12%
Visibility6.2 mi
Dew point26°
Mon, 1097° / 52°0Clear
97 °Clear

Logan, Monday, 10 August

Clear. High 97°, low 52°.

Pressure29.83 inHg
Wind6.2 mph NW
Humidity16%
Visibility6.2 mi
Dew point33°
Tue, 1193° / 55°0Clear
93 °Clear

Logan, Tuesday, 11 August

Clear. High 93°, low 55°.

Pressure29.91 inHg
Wind4.7 mph N
Humidity11%
Visibility6.2 mi
Dew point24°
Wed, 1293° / 56°0Clear
93 °Clear

Logan, Wednesday, 12 August

Clear. High 93°, low 56°.

Pressure29.80 inHg
Wind2.6 mph N
Humidity17%
Visibility6.2 mi
Dew point35°
Thu, 1393° / 57°0.02Light rain
93 °Light rain

Logan, Thursday, 13 August

Light rain. High 93°, low 57°.

Pressure29.80 inHg
Wind16.5 mph NW
Humidity23%
Visibility—
Dew point38°
Fri, 1495° / 66°0Overcast
95 °Overcast

Logan, Friday, 14 August

Overcast. High 95°, low 66°.

Pressure29.77 inHg
Wind19.7 mph N
Humidity16%
Visibility—
Dew point34°
Sat, 1586° / 61°0.03Light rain
86 °Light rain

Logan, Saturday, 15 August

Light rain. High 86°, low 61°.

Pressure30.03 inHg
Wind10.6 mph N
Humidity42%
Visibility—
Dew point45°
Sun, 1689° / 55°0Clear
89 °Clear

Logan, Sunday, 16 August

Clear. High 89°, low 55°.

Pressure30.00 inHg
Wind21.4 mph NW
Humidity34%
Visibility—
Dew point46°
Mon, 1794° / 56°0Partly cloudy
94 °Partly cloudy

Logan, Monday, 17 August

Partly cloudy. High 94°, low 56°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity20%
Visibility—
Dew point36°
Tue, 1891° / 61°0.02Light rain
91 °Light rain

Logan, Tuesday, 18 August

Light rain. High 91°, low 61°.

Pressure29.88 inHg
Wind15.3 mph N
Humidity20%
Visibility—
Dew point37°
Wed, 1987° / 53°0Clear
87 °Clear

Logan, Wednesday, 19 August

Clear. High 87°, low 53°.

Pressure30.03 inHg
Wind5.9 mph N
Humidity32%
Visibility—
Dew point42°
Thu, 2093° / 56°0Partly cloudy
93 °Partly cloudy

Logan, Thursday, 20 August

Partly cloudy. High 93°, low 56°.

Pressure29.91 inHg
Wind9.2 mph NE
Humidity18%
Visibility—
Dew point32°
Fri, 2196° / 60°0Clear
96 °Clear

Logan, Friday, 21 August

Clear. High 96°, low 60°.

Pressure29.88 inHg
Wind15 mph N
Humidity14%
Visibility—
Dew point29°
Sat, 2296° / 60°0Clear
96 °Clear

Logan, Saturday, 22 August

Clear. High 96°, low 60°.

Pressure29.91 inHg
Wind13.6 mph NE
Humidity18%
Visibility—
Dew point35°
Sun, 2396° / 61°0Mostly clear
96 °Mostly clear

Logan, Sunday, 23 August

Mostly clear. High 96°, low 61°.

Pressure29.97 inHg
Wind13 mph N
Humidity25%
Visibility—
Dew point42°

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 Logan, 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 Logan, 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.