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As of 15:02 MDT

Weather in Sloan, MT

59°Current weather

Sloan, Tuesday, 20 October, 15:02

Mostly clear. Feels like 57°. High 60°, low 37°.

Pressure30.12 inHg
Wind1.6 mph E
Humidity52%
Visibility6.2 mi
Dew point41°
Wed, 2163° / 36°0Partly cloudy
63 °Partly cloudy

Sloan, Wednesday, 21 October

Partly cloudy. High 63°, low 36°.

Pressure30.06 inHg
Wind1.4 mph N
Humidity68%
Visibility—
Dew point43°
Thu, 2266° / 39°0.14Rain
66 °Rain

Sloan, Thursday, 22 October

Rain. High 66°, low 39°.

Pressure29.88 inHg
Wind1 mph N
Humidity56%
Visibility6.2 mi
Dew point42°
Fri, 2351° / 43°0.19Rain
51 °Rain

Sloan, Friday, 23 October

Rain. High 51°, low 43°.

Pressure30.00 inHg
Wind3 mph SW
Humidity84%
Visibility4.2 mi
Dew point46°
Sat, 2453° / 37°0Partly cloudy
53 °Partly cloudy

Sloan, Saturday, 24 October

Partly cloudy. High 53°, low 37°.

Pressure30.33 inHg
Wind1.7 mph S
Humidity57%
Visibility6.2 mi
Dew point32°
Sun, 2554° / 35°0Overcast
54 °Overcast

Sloan, Sunday, 25 October

Overcast. High 54°, low 35°.

Pressure30.36 inHg
Wind9.3 mph N
Humidity57%
Visibility—
Dew point34°
Mon, 2644° / 31°0Mostly clear
44 °Mostly clear

Sloan, Monday, 26 October

Mostly clear. High 44°, low 31°.

Pressure30.56 inHg
Wind5.7 mph NW
Humidity59%
Visibility—
Dew point24°
Tue, 2747° / 26°0Clear
47 °Clear

Sloan, Tuesday, 27 October

Clear. High 47°, low 26°.

Pressure30.39 inHg
Wind5 mph N
Humidity46%
Visibility—
Dew point18°
Wed, 2848° / 31°0Overcast
48 °Overcast

Sloan, Wednesday, 28 October

Overcast. High 48°, low 31°.

Pressure30.39 inHg
Wind2.6 mph NW
Humidity54%
Visibility—
Dew point24°
Thu, 2948° / 30°0Clear
48 °Clear

Sloan, Thursday, 29 October

Clear. High 48°, low 30°.

Pressure30.06 inHg
Wind1.7 mph E
Humidity54%
Visibility—
Dew point24°
Fri, 3055° / 31°0Partly cloudy
55 °Partly cloudy

Sloan, Friday, 30 October

Partly cloudy. High 55°, low 31°.

Pressure29.77 inHg
Wind13.6 mph SW
Humidity57%
Visibility—
Dew point27°
Sat, 3151° / 32°0Overcast
51 °Overcast

Sloan, Saturday, 31 October

Overcast. High 51°, low 32°.

Pressure29.62 inHg
Wind12 mph W
Humidity51%
Visibility—
Dew point27°
Sun, 0149° / 33°0.16Rain
49 °Rain

Sloan, Sunday, 1 November

Rain. High 49°, low 33°.

Pressure29.77 inHg
Wind21.4 mph W
Humidity45%
Visibility—
Dew point27°
Mon, 0244° / 30°0Overcast
44 °Overcast

Sloan, Monday, 2 November

Overcast. High 44°, low 30°.

Pressure30.27 inHg
Wind2.3 mph SW
Humidity51%
Visibility—
Dew point21°
Tue, 0346° / 34°0.02Light rain
46 °Light rain

Sloan, Tuesday, 3 November

Light rain. High 46°, low 34°.

Pressure30.21 inHg
Wind6.8 mph N
Humidity56%
Visibility—
Dew point27°
Wed, 0446° / 38°0.04Light rain
46 °Light rain

Sloan, Wednesday, 4 November

Light rain. High 46°, low 38°.

Pressure30.12 inHg
Wind2.5 mph NW
Humidity79%
Visibility—
Dew point37°

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.