As of 05:20 MDT

Weather in Glen, MT

58°

Glen, Saturday, 10 October, 05:20

Overcast. Feels like 56°. High 58°, low 34°.

Pressure29.59 inHg

Wind2.3 mph SW

Humidity58%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Sun, 1141° / 29°

0.75

41 °

Glen, Sunday, 11 October

Snow. High 41°, low 29°.

Pressure29.94 inHg

Wind5.3 mph NW

Humidity97%

Visibility2.4 mi

Dew point28°

Mon, 1236° / 26°

0.15

36 °

Glen, Monday, 12 October

Snow. High 36°, low 26°.

Pressure30.09 inHg

Wind2.1 mph SE

Humidity94%

Visibility6.2 mi

Dew point25°

Tue, 1344° / 26°

44 °

Glen, Tuesday, 13 October

Clear. High 44°, low 26°.

Pressure30.09 inHg

Wind1.1 mph SE

Humidity82%

Visibility6.2 mi

Dew point28°

Wed, 1445° / 27°

45 °

Glen, Wednesday, 14 October

Partly cloudy. High 45°, low 27°.

Pressure30.18 inHg

Wind3.5 mph NW

Humidity68%

Visibility—

Dew point30°

Thu, 1554° / 33°

54 °

Glen, Thursday, 15 October

Clear. High 54°, low 33°.

Pressure30.33 inHg

Wind8 mph NE

Humidity52%

Visibility—

Dew point31°

Fri, 1642° / 27°

0.02

42 °

Glen, Friday, 16 October

Light snow. High 42°, low 27°.

Pressure30.71 inHg

Wind9 mph NE

Humidity32%

Visibility—

Dew point9°

Sat, 1761° / 29°

61 °

Glen, Saturday, 17 October

Clear. High 61°, low 29°.

Pressure30.27 inHg

Wind6.1 mph SE

Humidity22%

Visibility—

Dew point11°

Sun, 1867° / 37°

67 °

Glen, Sunday, 18 October

Overcast. High 67°, low 37°.

Pressure30.06 inHg

Wind7.1 mph SW

Humidity25%

Visibility—

Dew point17°

Mon, 1965° / 40°

65 °

Glen, Monday, 19 October

Overcast. High 65°, low 40°.

Pressure29.97 inHg

Wind4.3 mph W

Humidity31%

Visibility—

Dew point22°

Tue, 2067° / 43°

67 °

Glen, Tuesday, 20 October

Overcast. High 67°, low 43°.

Pressure29.77 inHg

Wind24 mph W

Humidity23%

Visibility—

Dew point20°

Wed, 2152° / 39°

52 °

Glen, Wednesday, 21 October

Overcast. High 52°, low 39°.

Pressure29.80 inHg

Wind11.8 mph NW

Humidity23%

Visibility—

Dew point15°

Thu, 2258° / 33°

58 °

Glen, Thursday, 22 October

Overcast. High 58°, low 33°.

Pressure30.00 inHg

Wind12.3 mph S

Humidity34%

Visibility—

Dew point21°

Fri, 2351° / 39°

0.07

51 °

Glen, Friday, 23 October

Light rain. High 51°, low 39°.

Pressure29.88 inHg

Wind23.4 mph W

Humidity58%

Visibility—

Dew point35°

Sat, 2453° / 30°

53 °

Glen, Saturday, 24 October

Mostly clear. High 53°, low 30°.

Pressure30.12 inHg

Wind7.2 mph SE

Humidity41%

Visibility—

Dew point21°

Sun, 2553° / 37°

0.14

53 °

Glen, Sunday, 25 October

Rain. High 53°, low 37°.

Pressure29.53 inHg

Wind27.6 mph W

Humidity64%

Visibility—

Dew point31°

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.