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As of 04:45 MDT

Weather in Sloan, MT

35°Current weather

Sloan, Friday, 16 October, 04:45

Overcast. Feels like 35°. High 68°, low 35°.

Pressure30.53 inHg
Wind1.2 mph NW
Humidity92%
Visibility6.2 mi
Dew point33°
Sat, 1770° / 40°0Partly cloudy
70 °Partly cloudy

Sloan, Saturday, 17 October

Partly cloudy. High 70°, low 40°.

Pressure30.03 inHg
Wind3.7 mph S
Humidity41%
Visibility6.2 mi
Dew point37°
Sun, 1861° / 36°0Clear
61 °Clear

Sloan, Sunday, 18 October

Clear. High 61°, low 36°.

Pressure30.12 inHg
Wind0.4 mph N
Humidity59%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 41°0Overcast
63 °Overcast

Sloan, Monday, 19 October

Overcast. High 63°, low 41°.

Pressure29.83 inHg
Wind1.5 mph N
Humidity57%
Visibility4.2 mi
Dew point41°
Tue, 2063° / 42°0Partly cloudy
63 °Partly cloudy

Sloan, Tuesday, 20 October

Partly cloudy. High 63°, low 42°.

Pressure29.91 inHg
Wind2 mph NW
Humidity55%
Visibility—
Dew point39°
Wed, 2163° / 43°0Mostly clear
63 °Mostly clear

Sloan, Wednesday, 21 October

Mostly clear. High 63°, low 43°.

Pressure30.03 inHg
Wind2.5 mph S
Humidity66%
Visibility—
Dew point43°
Thu, 2261° / 35°0Mostly clear
61 °Mostly clear

Sloan, Thursday, 22 October

Mostly clear. High 61°, low 35°.

Pressure29.97 inHg
Wind4.8 mph N
Humidity42%
Visibility—
Dew point26°
Fri, 2357° / 42°0Light rain
57 °Light rain

Sloan, Friday, 23 October

Light rain. High 57°, low 42°.

Pressure29.88 inHg
Wind15.1 mph W
Humidity32%
Visibility—
Dew point25°
Sat, 2446° / 36°0.01Light rain
46 °Light rain

Sloan, Saturday, 24 October

Light rain. High 46°, low 36°.

Pressure30.36 inHg
Wind4.6 mph NW
Humidity68%
Visibility—
Dew point32°
Sun, 2546° / 28°0Overcast
46 °Overcast

Sloan, Sunday, 25 October

Overcast. High 46°, low 28°.

Pressure30.33 inHg
Wind3.3 mph E
Humidity54%
Visibility—
Dew point23°
Mon, 2647° / 33°0Overcast
47 °Overcast

Sloan, Monday, 26 October

Overcast. High 47°, low 33°.

Pressure30.09 inHg
Wind3.3 mph SW
Humidity66%
Visibility—
Dew point31°
Tue, 2743° / 39°0.09Light rain
43 °Light rain

Sloan, Tuesday, 27 October

Light rain. High 43°, low 39°.

Pressure29.85 inHg
Wind3.9 mph S
Humidity90%
Visibility—
Dew point39°
Wed, 2842° / 41°0.33Light rain
42 °Light rain

Sloan, Wednesday, 28 October

Light rain. High 42°, low 41°.

Pressure29.74 inHg
Wind4.8 mph W
Humidity93%
Visibility—
Dew point40°
Thu, 2947° / 40°0.06Light rain
47 °Light rain

Sloan, Thursday, 29 October

Light rain. High 47°, low 40°.

Pressure30.06 inHg
Wind6.3 mph SW
Humidity65%
Visibility—
Dew point33°
Fri, 3051° / 40°0Overcast
51 °Overcast

Sloan, Friday, 30 October

Overcast. High 51°, low 40°.

Pressure29.97 inHg
Wind8.8 mph S
Humidity75%
Visibility—
Dew point38°
Sat, 3152° / 39°0.02Light rain
52 °Light rain

Sloan, Saturday, 31 October

Light rain. High 52°, low 39°.

Pressure29.77 inHg
Wind10.2 mph SW
Humidity65%
Visibility—
Dew point36°

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.