EN
English Español

As of 15:50 MDT

Weather in Sylvanite, MT

50°Current weather

Sylvanite, Tuesday, 13 October, 15:50

Overcast. Feels like 47°. High 50°, low 25°.

Pressure30.15 inHg
Wind4.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Wed, 1457° / 31°0Clear
57 °Clear

Sylvanite, Wednesday, 14 October

Clear. High 57°, low 31°.

Pressure30.24 inHg
Wind4.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point31°
Thu, 1559° / 33°0Clear
59 °Clear

Sylvanite, Thursday, 15 October

Clear. High 59°, low 33°.

Pressure30.56 inHg
Wind2 mph E
Humidity53%
Visibility6.2 mi
Dew point34°
Fri, 1662° / 35°0Overcast
62 °Overcast

Sylvanite, Friday, 16 October

Overcast. High 62°, low 35°.

Pressure30.36 inHg
Wind2.3 mph S
Humidity41%
Visibility6.2 mi
Dew point32°
Sat, 1759° / 42°0Overcast
59 °Overcast

Sylvanite, Saturday, 17 October

Overcast. High 59°, low 42°.

Pressure29.91 inHg
Wind10 mph SW
Humidity40%
Visibility6.2 mi
Dew point33°
Sun, 1852° / 36°0Clear
52 °Clear

Sylvanite, Sunday, 18 October

Clear. High 52°, low 36°.

Pressure30.03 inHg
Wind7.2 mph SW
Humidity55%
Visibility—
Dew point31°
Mon, 1955° / 34°0Overcast
55 °Overcast

Sylvanite, Monday, 19 October

Overcast. High 55°, low 34°.

Pressure29.85 inHg
Wind2.8 mph W
Humidity42%
Visibility—
Dew point26°
Tue, 2043° / 37°0.07Light rain
43 °Light rain

Sylvanite, Tuesday, 20 October

Light rain. High 43°, low 37°.

Pressure29.85 inHg
Wind4.7 mph N
Humidity72%
Visibility—
Dew point35°
Wed, 2137° / 34°0.2Snow
37 °Snow

Sylvanite, Wednesday, 21 October

Snow. High 37°, low 34°.

Pressure29.91 inHg
Wind4.2 mph NE
Humidity96%
Visibility—
Dew point35°
Thu, 2237° / 35°0.21Light snow
37 °Light snow

Sylvanite, Thursday, 22 October

Light snow. High 37°, low 35°.

Pressure29.83 inHg
Wind4 mph SW
Humidity96%
Visibility—
Dew point35°
Fri, 2335° / 34°0.2Light snow
35 °Light snow

Sylvanite, Friday, 23 October

Light snow. High 35°, low 34°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity99%
Visibility—
Dew point35°
Sat, 2435° / 33°0.41Snow
35 °Snow

Sylvanite, Saturday, 24 October

Snow. High 35°, low 33°.

Pressure30.15 inHg
Wind3.7 mph S
Humidity99%
Visibility—
Dew point34°
Sun, 2536° / 27°0.09Light snow
36 °Light snow

Sylvanite, Sunday, 25 October

Light snow. High 36°, low 27°.

Pressure30.27 inHg
Wind3 mph S
Humidity93%
Visibility—
Dew point32°
Mon, 2635° / 30°0.01Light snow
35 °Light snow

Sylvanite, Monday, 26 October

Light snow. High 35°, low 30°.

Pressure30.33 inHg
Wind2.4 mph W
Humidity84%
Visibility—
Dew point29°
Tue, 2737° / 17°0Overcast
37 °Overcast

Sylvanite, Tuesday, 27 October

Overcast. High 37°, low 17°.

Pressure30.36 inHg
Wind2.8 mph NE
Humidity86%
Visibility—
Dew point27°
Wed, 2839° / 19°0Overcast
39 °Overcast

Sylvanite, Wednesday, 28 October

Overcast. High 39°, low 19°.

Pressure30.36 inHg
Wind2.7 mph NE
Humidity83%
Visibility—
Dew point28°

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.