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As of 16:19 MDT

Weather in Glen, MT

89°Current weather

Glen, Saturday, 8 August, 16:19

Clear. Feels like 85°. High 90°, low 53°.

Pressure29.77 inHg
Wind13 mph W
Humidity12%
Visibility6.2 mi
Dew point27°
Sun, 0988° / 53°0Mostly clear
88 °Mostly clear

Glen, Sunday, 9 August

Mostly clear. High 88°, low 53°.

Pressure29.85 inHg
Wind7 mph E
Humidity13%
Visibility6.2 mi
Dew point27°
Mon, 1094° / 52°0Clear
94 °Clear

Glen, Monday, 10 August

Clear. High 94°, low 52°.

Pressure29.80 inHg
Wind7.6 mph SW
Humidity8%
Visibility6.2 mi
Dew point19°
Tue, 1192° / 56°0Clear
92 °Clear

Glen, Tuesday, 11 August

Clear. High 92°, low 56°.

Pressure29.91 inHg
Wind7.2 mph SE
Humidity11%
Visibility6.2 mi
Dew point24°
Wed, 1292° / 57°0Clear
92 °Clear

Glen, Wednesday, 12 August

Clear. High 92°, low 57°.

Pressure29.80 inHg
Wind7 mph SE
Humidity12%
Visibility6.2 mi
Dew point26°
Thu, 1391° / 55°0Clear
91 °Clear

Glen, Thursday, 13 August

Clear. High 91°, low 55°.

Pressure29.80 inHg
Wind10.8 mph SW
Humidity19%
Visibility—
Dew point33°
Fri, 1492° / 65°0Overcast
92 °Overcast

Glen, Friday, 14 August

Overcast. High 92°, low 65°.

Pressure29.80 inHg
Wind11.3 mph S
Humidity15%
Visibility—
Dew point32°
Sat, 1583° / 62°0.16Light rain
83 °Light rain

Glen, Saturday, 15 August

Light rain. High 83°, low 62°.

Pressure30.03 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point51°
Sun, 1684° / 54°0Clear
84 °Clear

Glen, Sunday, 16 August

Clear. High 84°, low 54°.

Pressure30.00 inHg
Wind21 mph W
Humidity20%
Visibility—
Dew point35°
Mon, 1792° / 58°0Overcast
92 °Overcast

Glen, Monday, 17 August

Overcast. High 92°, low 58°.

Pressure30.00 inHg
Wind12.8 mph SW
Humidity13%
Visibility—
Dew point27°
Tue, 1884° / 66°0.01Light rain
84 °Light rain

Glen, Tuesday, 18 August

Light rain. High 84°, low 66°.

Pressure29.91 inHg
Wind13.6 mph W
Humidity23%
Visibility—
Dew point40°
Wed, 1985° / 52°0Clear
85 °Clear

Glen, Wednesday, 19 August

Clear. High 85°, low 52°.

Pressure30.06 inHg
Wind10.3 mph SE
Humidity28%
Visibility—
Dew point37°
Thu, 2092° / 57°0Overcast
92 °Overcast

Glen, Thursday, 20 August

Overcast. High 92°, low 57°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity15%
Visibility—
Dew point30°
Fri, 2195° / 62°0Clear
95 °Clear

Glen, Friday, 21 August

Clear. High 95°, low 62°.

Pressure29.88 inHg
Wind12.3 mph W
Humidity13%
Visibility—
Dew point29°
Sat, 2296° / 61°0Clear
96 °Clear

Glen, Saturday, 22 August

Clear. High 96°, low 61°.

Pressure29.91 inHg
Wind13.5 mph N
Humidity16%
Visibility—
Dew point34°
Sun, 2394° / 64°0Overcast
94 °Overcast

Glen, Sunday, 23 August

Overcast. High 94°, low 64°.

Pressure29.97 inHg
Wind14.5 mph NE
Humidity21%
Visibility—
Dew point40°

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.