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As of 05:15 MDT

Weather in Sloan, MT

39°Current weather

Sloan, Thursday, 22 October, 05:15

Overcast. Feels like 39°. High 66°, low 39°.

Pressure29.94 inHg
Wind1.6 mph NW
Humidity90%
Visibility6.2 mi
Dew point36°
Fri, 2349° / 42°0.16Light rain
49 °Light rain

Sloan, Friday, 23 October

Light rain. High 49°, low 42°.

Pressure29.91 inHg
Wind5.1 mph SW
Humidity90%
Visibility6.2 mi
Dew point46°
Sat, 2456° / 39°0Overcast
56 °Overcast

Sloan, Saturday, 24 October

Overcast. High 56°, low 39°.

Pressure30.24 inHg
Wind1.9 mph S
Humidity72%
Visibility6.2 mi
Dew point40°
Sun, 2554° / 38°0Mostly clear
54 °Mostly clear

Sloan, Sunday, 25 October

Mostly clear. High 54°, low 38°.

Pressure30.21 inHg
Wind7.3 mph N
Humidity58%
Visibility6.2 mi
Dew point34°
Mon, 2652° / 36°0Overcast
52 °Overcast

Sloan, Monday, 26 October

Overcast. High 52°, low 36°.

Pressure30.15 inHg
Wind4.3 mph NW
Humidity63%
Visibility—
Dew point33°
Tue, 2743° / 36°0.4Rain
43 °Rain

Sloan, Tuesday, 27 October

Rain. High 43°, low 36°.

Pressure30.15 inHg
Wind4.5 mph SE
Humidity96%
Visibility—
Dew point38°
Wed, 2846° / 36°0.2Snow
46 °Snow

Sloan, Wednesday, 28 October

Snow. High 46°, low 36°.

Pressure30.18 inHg
Wind7 mph N
Humidity38%
Visibility—
Dew point20°
Thu, 2944° / 37°0Overcast
44 °Overcast

Sloan, Thursday, 29 October

Overcast. High 44°, low 37°.

Pressure30.12 inHg
Wind3.2 mph S
Humidity72%
Visibility—
Dew point32°
Fri, 3050° / 32°0Clear
50 °Clear

Sloan, Friday, 30 October

Clear. High 50°, low 32°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity63%
Visibility—
Dew point28°
Sat, 3150° / 35°0Overcast
50 °Overcast

Sloan, Saturday, 31 October

Overcast. High 50°, low 35°.

Pressure30.06 inHg
Wind2.8 mph SW
Humidity62%
Visibility—
Dew point30°
Sun, 0151° / 34°0Mostly clear
51 °Mostly clear

Sloan, Sunday, 1 November

Mostly clear. High 51°, low 34°.

Pressure30.12 inHg
Wind1.8 mph NW
Humidity57%
Visibility—
Dew point28°
Mon, 0251° / 33°0Clear
51 °Clear

Sloan, Monday, 2 November

Clear. High 51°, low 33°.

Pressure30.12 inHg
Wind1.7 mph NW
Humidity54%
Visibility—
Dew point27°
Tue, 0355° / 37°0Partly cloudy
55 °Partly cloudy

Sloan, Tuesday, 3 November

Partly cloudy. High 55°, low 37°.

Pressure30.09 inHg
Wind3 mph NW
Humidity49%
Visibility—
Dew point28°
Wed, 0461° / 45°0.04Light rain
61 °Light rain

Sloan, Wednesday, 4 November

Light rain. High 61°, low 45°.

Pressure30.03 inHg
Wind6.5 mph SW
Humidity64%
Visibility—
Dew point44°
Thu, 0558° / 41°0Overcast
58 °Overcast

Sloan, Thursday, 5 November

Overcast. High 58°, low 41°.

Pressure29.97 inHg
Wind2.3 mph N
Humidity66%
Visibility—
Dew point38°
Fri, 0656° / 41°0Overcast
56 °Overcast

Sloan, Friday, 6 November

Overcast. High 56°, low 41°.

Pressure29.88 inHg
Wind2.1 mph N
Humidity58%
Visibility—
Dew point34°

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.