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As of 15:54 MDT

Weather in Sylvanite, MT

59°Current weather

Sylvanite, Wednesday, 14 October, 15:54

Clear. Feels like 57°. High 59°, low 32°.

Pressure30.21 inHg
Wind4.9 mph SW
Humidity35%
Visibility6.2 mi
Dew point33°
Thu, 1558° / 32°0Clear
58 °Clear

Sylvanite, Thursday, 15 October

Clear. High 58°, low 32°.

Pressure30.59 inHg
Wind2.2 mph E
Humidity54%
Visibility6.2 mi
Dew point34°
Fri, 1661° / 34°0Overcast
61 °Overcast

Sylvanite, Friday, 16 October

Overcast. High 61°, low 34°.

Pressure30.39 inHg
Wind1.9 mph S
Humidity42%
Visibility6.2 mi
Dew point31°
Sat, 1757° / 41°0Overcast
57 °Overcast

Sylvanite, Saturday, 17 October

Overcast. High 57°, low 41°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point32°
Sun, 1856° / 34°0Clear
56 °Clear

Sylvanite, Sunday, 18 October

Clear. High 56°, low 34°.

Pressure30.15 inHg
Wind1.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point29°
Mon, 1963° / 36°0Overcast
63 °Overcast

Sylvanite, Monday, 19 October

Overcast. High 63°, low 36°.

Pressure29.97 inHg
Wind2.8 mph NE
Humidity43%
Visibility—
Dew point31°
Tue, 2052° / 37°0Clear
52 °Clear

Sylvanite, Tuesday, 20 October

Clear. High 52°, low 37°.

Pressure30.00 inHg
Wind4.2 mph W
Humidity45%
Visibility—
Dew point28°
Wed, 2151° / 31°0Partly cloudy
51 °Partly cloudy

Sylvanite, Wednesday, 21 October

Partly cloudy. High 51°, low 31°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity54%
Visibility—
Dew point28°
Thu, 2244° / 32°0Light rain
44 °Light rain

Sylvanite, Thursday, 22 October

Light rain. High 44°, low 32°.

Pressure29.94 inHg
Wind4.5 mph SW
Humidity52%
Visibility—
Dew point26°
Fri, 2345° / 31°0.06Light rain
45 °Light rain

Sylvanite, Friday, 23 October

Light rain. High 45°, low 31°.

Pressure30.33 inHg
Wind3.9 mph W
Humidity70%
Visibility—
Dew point32°
Sat, 2446° / 27°0Overcast
46 °Overcast

Sylvanite, Saturday, 24 October

Overcast. High 46°, low 27°.

Pressure30.47 inHg
Wind3.5 mph W
Humidity48%
Visibility—
Dew point22°
Sun, 2549° / 30°0Overcast
49 °Overcast

Sylvanite, Sunday, 25 October

Overcast. High 49°, low 30°.

Pressure30.45 inHg
Wind3 mph SW
Humidity43%
Visibility—
Dew point22°
Mon, 2651° / 34°0Overcast
51 °Overcast

Sylvanite, Monday, 26 October

Overcast. High 51°, low 34°.

Pressure30.21 inHg
Wind4.6 mph W
Humidity41%
Visibility—
Dew point22°
Tue, 2752° / 35°0Overcast
52 °Overcast

Sylvanite, Tuesday, 27 October

Overcast. High 52°, low 35°.

Pressure30.03 inHg
Wind4.3 mph W
Humidity46%
Visibility—
Dew point26°
Wed, 2852° / 36°0Partly cloudy
52 °Partly cloudy

Sylvanite, Wednesday, 28 October

Partly cloudy. High 52°, low 36°.

Pressure29.88 inHg
Wind3.9 mph W
Humidity63%
Visibility—
Dew point36°
Thu, 2950° / 41°0.26Rain
50 °Rain

Sylvanite, Thursday, 29 October

Rain. High 50°, low 41°.

Pressure29.83 inHg
Wind3.8 mph SE
Humidity96%
Visibility—
Dew point45°

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.