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As of 03:17 MDT

Weather in Libby, MT

45°Current weather

Libby, Thursday, 8 October, 03:17

Clear. Feels like 45°. High 75°, low 44°.

Pressure30.09 inHg
Wind1.8 mph NW
Humidity84%
Visibility6.2 mi
Dew point40°
Fri, 0965° / 44°0.01Light rain
65 °Light rain

Libby, Friday, 9 October

Light rain. High 65°, low 44°.

Pressure29.53 inHg
Wind4.6 mph SW
Humidity39%
Visibility6.2 mi
Dew point37°
Sat, 1047° / 35°0.02Light rain
47 °Light rain

Libby, Saturday, 10 October

Light rain. High 47°, low 35°.

Pressure29.80 inHg
Wind5.8 mph NE
Humidity69%
Visibility4.8 mi
Dew point35°
Sun, 1142° / 30°0.01Light snow
42 °Light snow

Libby, Sunday, 11 October

Light snow. High 42°, low 30°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity78%
Visibility6.2 mi
Dew point21°
Mon, 1249° / 29°0Clear
49 °Clear

Libby, Monday, 12 October

Clear. High 49°, low 29°.

Pressure30.12 inHg
Wind3.4 mph N
Humidity66%
Visibility—
Dew point30°
Tue, 1356° / 32°0Clear
56 °Clear

Libby, Tuesday, 13 October

Clear. High 56°, low 32°.

Pressure30.03 inHg
Wind2.2 mph W
Humidity59%
Visibility—
Dew point31°
Wed, 1444° / 40°0.14Light rain
44 °Light rain

Libby, Wednesday, 14 October

Light rain. High 44°, low 40°.

Pressure29.68 inHg
Wind3.7 mph SW
Humidity97%
Visibility—
Dew point42°
Thu, 1552° / 41°0.02Snow
52 °Snow

Libby, Thursday, 15 October

Snow. High 52°, low 41°.

Pressure30.27 inHg
Wind2.7 mph SW
Humidity72%
Visibility—
Dew point40°
Fri, 1659° / 37°0Clear
59 °Clear

Libby, Friday, 16 October

Clear. High 59°, low 37°.

Pressure30.42 inHg
Wind3.2 mph W
Humidity56%
Visibility—
Dew point35°
Sat, 1759° / 38°0Partly cloudy
59 °Partly cloudy

Libby, Saturday, 17 October

Partly cloudy. High 59°, low 38°.

Pressure30.27 inHg
Wind2.8 mph W
Humidity51%
Visibility—
Dew point35°
Sun, 1862° / 39°0Partly cloudy
62 °Partly cloudy

Libby, Sunday, 18 October

Partly cloudy. High 62°, low 39°.

Pressure30.15 inHg
Wind4.2 mph W
Humidity55%
Visibility—
Dew point37°
Mon, 1963° / 41°0Clear
63 °Clear

Libby, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.15 inHg
Wind2.4 mph W
Humidity49%
Visibility—
Dew point37°
Tue, 2065° / 42°0Partly cloudy
65 °Partly cloudy

Libby, Tuesday, 20 October

Partly cloudy. High 65°, low 42°.

Pressure30.00 inHg
Wind4 mph W
Humidity49%
Visibility—
Dew point35°
Wed, 2148° / 39°1.09Rain
48 °Rain

Libby, Wednesday, 21 October

Rain. High 48°, low 39°.

Pressure29.41 inHg
Wind11.1 mph W
Humidity96%
Visibility—
Dew point42°
Thu, 2244° / 34°0.11Snow
44 °Snow

Libby, Thursday, 22 October

Snow. High 44°, low 34°.

Pressure29.59 inHg
Wind4.2 mph W
Humidity71%
Visibility—
Dew point33°
Fri, 2341° / 39°0.56Snow
41 °Snow

Libby, Friday, 23 October

Snow. High 41°, low 39°.

Pressure29.71 inHg
Wind2.2 mph S
Humidity99%
Visibility—
Dew point39°

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 Libby, 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 Libby, 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.