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As of 09:40 AKDT

Weather in Glennallen, AK

19°Current weather

Glennallen, Thursday, 22 October, 09:40

Overcast. Feels like 12°. High 27°, low 16°.

Pressure30.18 inHg
Wind4.6 mph N
Humidity93%
Visibility6.2 mi
Dew point17°
Fri, 2324° / 11°0Overcast
24 °Overcast

Glennallen, Friday, 23 October

Overcast. High 24°, low 11°.

Pressure30.59 inHg
Wind2.3 mph N
Humidity62%
Visibility6.2 mi
Dew point6°
Sat, 2423° / 12°0Overcast
23 °Overcast

Glennallen, Saturday, 24 October

Overcast. High 23°, low 12°.

Pressure30.56 inHg
Wind2.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point9°
Sun, 2528° / 20°0Overcast
28 °Overcast

Glennallen, Sunday, 25 October

Overcast. High 28°, low 20°.

Pressure30.39 inHg
Wind1.1 mph NE
Humidity72%
Visibility6.2 mi
Dew point15°
Mon, 2627° / 17°0Overcast
27 °Overcast

Glennallen, Monday, 26 October

Overcast. High 27°, low 17°.

Pressure30.50 inHg
Wind3.9 mph N
Humidity74%
Visibility—
Dew point16°
Tue, 2727° / 17°0Overcast
27 °Overcast

Glennallen, Tuesday, 27 October

Overcast. High 27°, low 17°.

Pressure30.53 inHg
Wind3.4 mph NW
Humidity72%
Visibility—
Dew point16°
Wed, 2826° / 17°0Overcast
26 °Overcast

Glennallen, Wednesday, 28 October

Overcast. High 26°, low 17°.

Pressure30.24 inHg
Wind3.6 mph NW
Humidity70%
Visibility—
Dew point15°
Thu, 2932° / 21°0Overcast
32 °Overcast

Glennallen, Thursday, 29 October

Overcast. High 32°, low 21°.

Pressure29.74 inHg
Wind7 mph S
Humidity88%
Visibility—
Dew point23°
Fri, 3033° / 24°0.04Light snow
33 °Light snow

Glennallen, Friday, 30 October

Light snow. High 33°, low 24°.

Pressure29.21 inHg
Wind8.3 mph NW
Humidity78%
Visibility—
Dew point26°
Sat, 3127° / 22°0Overcast
27 °Overcast

Glennallen, Saturday, 31 October

Overcast. High 27°, low 22°.

Pressure29.44 inHg
Wind3 mph NW
Humidity84%
Visibility—
Dew point22°
Sun, 0125° / 19°0.02Light snow
25 °Light snow

Glennallen, Sunday, 1 November

Light snow. High 25°, low 19°.

Pressure29.53 inHg
Wind2.1 mph N
Humidity82%
Visibility—
Dew point19°
Mon, 0221° / 15°0.02Light snow
21 °Light snow

Glennallen, Monday, 2 November

Light snow. High 21°, low 15°.

Pressure29.65 inHg
Wind4 mph NE
Humidity82%
Visibility—
Dew point14°
Tue, 0320° / 11°0.01Light snow
20 °Light snow

Glennallen, Tuesday, 3 November

Light snow. High 20°, low 11°.

Pressure29.29 inHg
Wind5 mph NW
Humidity82%
Visibility—
Dew point14°
Wed, 0417° / 10°0.04Light snow
17 °Light snow

Glennallen, Wednesday, 4 November

Light snow. High 17°, low 10°.

Pressure29.15 inHg
Wind4 mph NW
Humidity82%
Visibility—
Dew point11°
Thu, 0513° / 4°0Overcast
13 °Overcast

Glennallen, Thursday, 5 November

Overcast. High 13°, low 4°.

Pressure29.21 inHg
Wind4.9 mph W
Humidity77%
Visibility—
Dew point4°
Fri, 068° / 1°0Overcast
8 °Overcast

Glennallen, Friday, 6 November

Overcast. High 8°, low 1°.

Pressure29.53 inHg
Wind4.1 mph NW
Humidity65%
Visibility—
Dew point-3°

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 Glennallen, AK 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 Glennallen, AK 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.