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As of 05:50 MDT

Weather in Sylvanite, MT

39°Current weather

Sylvanite, Saturday, 10 October, 05:50

Mostly clear. Feels like 39°. High 46°, low 31°.

Pressure29.68 inHg
Wind1.1 mph W
Humidity87%
Visibility6.2 mi
Dew point36°
Sun, 1141° / 28°0.03Light snow
41 °Light snow

Sylvanite, Sunday, 11 October

Light snow. High 41°, low 28°.

Pressure30.09 inHg
Wind13.3 mph NE
Humidity75%
Visibility6.2 mi
Dew point20°
Mon, 1248° / 26°0Clear
48 °Clear

Sylvanite, Monday, 12 October

Clear. High 48°, low 26°.

Pressure30.09 inHg
Wind1.7 mph E
Humidity68%
Visibility6.2 mi
Dew point23°
Tue, 1352° / 32°0Clear
52 °Clear

Sylvanite, Tuesday, 13 October

Clear. High 52°, low 32°.

Pressure30.12 inHg
Wind2.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point28°
Wed, 1457° / 34°0Partly cloudy
57 °Partly cloudy

Sylvanite, Wednesday, 14 October

Partly cloudy. High 57°, low 34°.

Pressure30.15 inHg
Wind4.8 mph SW
Humidity50%
Visibility—
Dew point31°
Thu, 1561° / 37°0Partly cloudy
61 °Partly cloudy

Sylvanite, Thursday, 15 October

Partly cloudy. High 61°, low 37°.

Pressure30.33 inHg
Wind3.5 mph NE
Humidity47%
Visibility—
Dew point33°
Fri, 1649° / 29°0Mostly clear
49 °Mostly clear

Sylvanite, Friday, 16 October

Mostly clear. High 49°, low 29°.

Pressure30.62 inHg
Wind5.2 mph E
Humidity31%
Visibility—
Dew point14°
Sat, 1757° / 29°0Overcast
57 °Overcast

Sylvanite, Saturday, 17 October

Overcast. High 57°, low 29°.

Pressure30.27 inHg
Wind2.9 mph E
Humidity29%
Visibility—
Dew point15°
Sun, 1856° / 36°0Partly cloudy
56 °Partly cloudy

Sylvanite, Sunday, 18 October

Partly cloudy. High 56°, low 36°.

Pressure29.97 inHg
Wind6.4 mph SW
Humidity35%
Visibility—
Dew point23°
Mon, 1955° / 35°0Overcast
55 °Overcast

Sylvanite, Monday, 19 October

Overcast. High 55°, low 35°.

Pressure29.97 inHg
Wind5.9 mph SW
Humidity49%
Visibility—
Dew point30°
Tue, 2049° / 35°0.06Light rain
49 °Light rain

Sylvanite, Tuesday, 20 October

Light rain. High 49°, low 35°.

Pressure29.80 inHg
Wind5.4 mph SW
Humidity57%
Visibility—
Dew point33°
Wed, 2140° / 38°0.1Light rain
40 °Light rain

Sylvanite, Wednesday, 21 October

Light rain. High 40°, low 38°.

Pressure29.97 inHg
Wind4.4 mph SW
Humidity94%
Visibility—
Dew point37°
Thu, 2239° / 34°0.46Snow
39 °Snow

Sylvanite, Thursday, 22 October

Snow. High 39°, low 34°.

Pressure30.03 inHg
Wind4.8 mph SW
Humidity99%
Visibility—
Dew point36°
Fri, 2341° / 29°1.03Snow
41 °Snow

Sylvanite, Friday, 23 October

Snow. High 41°, low 29°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity96%
Visibility—
Dew point39°
Sat, 2435° / 26°0.44Snow
35 °Snow

Sylvanite, Saturday, 24 October

Snow. High 35°, low 26°.

Pressure30.18 inHg
Wind4.1 mph S
Humidity96%
Visibility—
Dew point34°
Sun, 2536° / 32°0.57Snow
36 °Snow

Sylvanite, Sunday, 25 October

Snow. High 36°, low 32°.

Pressure29.50 inHg
Wind14.8 mph SW
Humidity96%
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 Sylvanite, 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 Sylvanite, 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.