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As of 22:49 MDT

Weather in Sloan, MT

34°Current weather

Sloan, Monday, 12 October, 22:49

Clear. Feels like 34°. High 46°, low 33°.

Pressure30.06 inHg
Wind0.1 mph NW
Humidity81%
Visibility6.2 mi
Dew point29°
Tue, 1353° / 33°0Clear
53 °Clear

Sloan, Tuesday, 13 October

Clear. High 53°, low 33°.

Pressure30.21 inHg
Wind1.1 mph S
Humidity59%
Visibility6.2 mi
Dew point33°
Wed, 1459° / 36°0Clear
59 °Clear

Sloan, Wednesday, 14 October

Clear. High 59°, low 36°.

Pressure30.27 inHg
Wind2.1 mph S
Humidity56%
Visibility6.2 mi
Dew point35°
Thu, 1560° / 36°0Clear
60 °Clear

Sloan, Thursday, 15 October

Clear. High 60°, low 36°.

Pressure30.59 inHg
Wind0.6 mph NE
Humidity64%
Visibility6.2 mi
Dew point40°
Fri, 1664° / 37°0Clear
64 °Clear

Sloan, Friday, 16 October

Clear. High 64°, low 37°.

Pressure30.39 inHg
Wind1 mph SW
Humidity59%
Visibility6.2 mi
Dew point40°
Sat, 1771° / 39°0Overcast
71 °Overcast

Sloan, Saturday, 17 October

Overcast. High 71°, low 39°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity42%
Visibility—
Dew point35°
Sun, 1865° / 39°0Partly cloudy
65 °Partly cloudy

Sloan, Sunday, 18 October

Partly cloudy. High 65°, low 39°.

Pressure30.00 inHg
Wind3.8 mph SW
Humidity57%
Visibility—
Dew point38°
Mon, 1964° / 43°0Overcast
64 °Overcast

Sloan, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure29.59 inHg
Wind3.8 mph N
Humidity45%
Visibility—
Dew point31°
Tue, 2052° / 42°0.15Light rain
52 °Light rain

Sloan, Tuesday, 20 October

Light rain. High 52°, low 42°.

Pressure29.80 inHg
Wind10.9 mph W
Humidity50%
Visibility—
Dew point31°
Wed, 2148° / 32°0Overcast
48 °Overcast

Sloan, Wednesday, 21 October

Overcast. High 48°, low 32°.

Pressure30.06 inHg
Wind3.1 mph SE
Humidity69%
Visibility—
Dew point30°
Thu, 2247° / 32°0.01Light rain
47 °Light rain

Sloan, Thursday, 22 October

Light rain. High 47°, low 32°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity63%
Visibility—
Dew point31°
Fri, 2347° / 39°0.02Light rain
47 °Light rain

Sloan, Friday, 23 October

Light rain. High 47°, low 39°.

Pressure30.36 inHg
Wind4.4 mph NE
Humidity82%
Visibility—
Dew point37°
Sat, 2449° / 33°0Overcast
49 °Overcast

Sloan, Saturday, 24 October

Overcast. High 49°, low 33°.

Pressure30.62 inHg
Wind3.9 mph S
Humidity60%
Visibility—
Dew point28°
Sun, 2552° / 34°0Overcast
52 °Overcast

Sloan, Sunday, 25 October

Overcast. High 52°, low 34°.

Pressure30.62 inHg
Wind1.5 mph E
Humidity58%
Visibility—
Dew point29°
Mon, 2655° / 36°0Mostly clear
55 °Mostly clear

Sloan, Monday, 26 October

Mostly clear. High 55°, low 36°.

Pressure30.59 inHg
Wind1.5 mph NE
Humidity54%
Visibility—
Dew point30°
Tue, 2757° / 38°0Mostly clear
57 °Mostly clear

Sloan, Tuesday, 27 October

Mostly clear. High 57°, low 38°.

Pressure30.42 inHg
Wind2.1 mph NW
Humidity57%
Visibility—
Dew point33°

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 Sloan, 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 Sloan, 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.