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As of 20:20 MDT

Weather in Glen, MT

27°Current weather

Glen, Monday, 12 October, 20:20

Mostly clear. Feels like 27°. High 35°, low 27°.

Pressure30.00 inHg
Wind0.7 mph NW
Humidity92%
Visibility6.2 mi
Dew point26°
Tue, 1341° / 24°0Clear
41 °Clear

Glen, Tuesday, 13 October

Clear. High 41°, low 24°.

Pressure30.18 inHg
Wind0.4 mph SE
Humidity87%
Visibility6.2 mi
Dew point27°
Wed, 1447° / 27°0Partly cloudy
47 °Partly cloudy

Glen, Wednesday, 14 October

Partly cloudy. High 47°, low 27°.

Pressure30.24 inHg
Wind1.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point28°
Thu, 1548° / 31°0Clear
48 °Clear

Glen, Thursday, 15 October

Clear. High 48°, low 31°.

Pressure30.62 inHg
Wind1.6 mph SE
Humidity68%
Visibility6.2 mi
Dew point30°
Fri, 1654° / 33°0Clear
54 °Clear

Glen, Friday, 16 October

Clear. High 54°, low 33°.

Pressure30.50 inHg
Wind3.1 mph SE
Humidity58%
Visibility6.2 mi
Dew point29°
Sat, 1759° / 36°0Clear
59 °Clear

Glen, Saturday, 17 October

Clear. High 59°, low 36°.

Pressure30.12 inHg
Wind6.8 mph SE
Humidity51%
Visibility—
Dew point31°
Sun, 1863° / 37°0Mostly clear
63 °Mostly clear

Glen, Sunday, 18 October

Mostly clear. High 63°, low 37°.

Pressure30.00 inHg
Wind11.8 mph SW
Humidity48%
Visibility—
Dew point33°
Mon, 1967° / 43°0Overcast
67 °Overcast

Glen, Monday, 19 October

Overcast. High 67°, low 43°.

Pressure29.71 inHg
Wind18.2 mph S
Humidity37%
Visibility—
Dew point30°
Tue, 2051° / 41°0.13Light rain
51 °Light rain

Glen, Tuesday, 20 October

Light rain. High 51°, low 41°.

Pressure29.74 inHg
Wind8.3 mph W
Humidity42%
Visibility—
Dew point25°
Wed, 2143° / 34°0Overcast
43 °Overcast

Glen, Wednesday, 21 October

Overcast. High 43°, low 34°.

Pressure29.83 inHg
Wind10.1 mph N
Humidity43%
Visibility—
Dew point20°
Thu, 2245° / 27°0Mostly clear
45 °Mostly clear

Glen, Thursday, 22 October

Mostly clear. High 45°, low 27°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity38%
Visibility—
Dew point17°
Fri, 2346° / 29°0Mostly clear
46 °Mostly clear

Glen, Friday, 23 October

Mostly clear. High 46°, low 29°.

Pressure30.21 inHg
Wind12.6 mph NW
Humidity38%
Visibility—
Dew point19°
Sat, 2451° / 27°0Overcast
51 °Overcast

Glen, Saturday, 24 October

Overcast. High 51°, low 27°.

Pressure30.53 inHg
Wind6 mph W
Humidity38%
Visibility—
Dew point17°
Sun, 2554° / 33°0Overcast
54 °Overcast

Glen, Sunday, 25 October

Overcast. High 54°, low 33°.

Pressure30.45 inHg
Wind6 mph E
Humidity42%
Visibility—
Dew point25°
Mon, 2661° / 39°0Mostly clear
61 °Mostly clear

Glen, Monday, 26 October

Mostly clear. High 61°, low 39°.

Pressure30.47 inHg
Wind4.5 mph SE
Humidity42%
Visibility—
Dew point30°
Tue, 2765° / 43°0Mostly clear
65 °Mostly clear

Glen, Tuesday, 27 October

Mostly clear. High 65°, low 43°.

Pressure30.33 inHg
Wind4.4 mph E
Humidity35%
Visibility—
Dew point30°

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 Glen, 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 Glen, 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.