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As of 21:23 AKDT

Weather in Big Delta, AK

35°Current weather

Big Delta, Monday, 26 October, 21:23

Light rain. Feels like 26°. High 35°, low 21°.

Pressure30.36 inHg
Wind11.5 mph SW
Humidity93%
Visibility6.2 mi
Dew point33°
Tue, 2734° / 19°0.06Light snow
34 °Light snow

Big Delta, Tuesday, 27 October

Light snow. High 34°, low 19°.

Pressure30.53 inHg
Wind2.3 mph E
Humidity98%
Visibility0.8 mi
Dew point32°
Wed, 2836° / 16°0Partly cloudy
36 °Partly cloudy

Big Delta, Wednesday, 28 October

Partly cloudy. High 36°, low 16°.

Pressure30.18 inHg
Wind4.6 mph E
Humidity79%
Visibility6.2 mi
Dew point23°
Thu, 2934° / 18°0Overcast
34 °Overcast

Big Delta, Thursday, 29 October

Overcast. High 34°, low 18°.

Pressure30.00 inHg
Wind2 mph E
Humidity84%
Visibility6.2 mi
Dew point21°
Fri, 3038° / 25°0Overcast
38 °Overcast

Big Delta, Friday, 30 October

Overcast. High 38°, low 25°.

Pressure29.29 inHg
Wind6 mph E
Humidity73%
Visibility6.2 mi
Dew point26°
Sat, 3130° / 19°0.03Light snow
30 °Light snow

Big Delta, Saturday, 31 October

Light snow. High 30°, low 19°.

Pressure29.59 inHg
Wind4 mph E
Humidity83%
Visibility—
Dew point24°
Sun, 0127° / 16°0Overcast
27 °Overcast

Big Delta, Sunday, 1 November

Overcast. High 27°, low 16°.

Pressure29.85 inHg
Wind3.6 mph E
Humidity83%
Visibility—
Dew point21°
Mon, 0223° / 12°0Clear
23 °Clear

Big Delta, Monday, 2 November

Clear. High 23°, low 12°.

Pressure29.94 inHg
Wind3.9 mph E
Humidity83%
Visibility—
Dew point17°
Tue, 0331° / 16°0Overcast
31 °Overcast

Big Delta, Tuesday, 3 November

Overcast. High 31°, low 16°.

Pressure30.12 inHg
Wind14.4 mph E
Humidity82%
Visibility—
Dew point21°
Wed, 0435° / 23°0Overcast
35 °Overcast

Big Delta, Wednesday, 4 November

Overcast. High 35°, low 23°.

Pressure29.65 inHg
Wind18.3 mph E
Humidity62%
Visibility—
Dew point22°
Thu, 0527° / 17°0Overcast
27 °Overcast

Big Delta, Thursday, 5 November

Overcast. High 27°, low 17°.

Pressure29.71 inHg
Wind3.4 mph NE
Humidity85%
Visibility—
Dew point21°
Fri, 0625° / 18°0Overcast
25 °Overcast

Big Delta, Friday, 6 November

Overcast. High 25°, low 18°.

Pressure29.47 inHg
Wind2.8 mph NE
Humidity88%
Visibility—
Dew point21°
Sat, 0726° / 18°0Overcast
26 °Overcast

Big Delta, Saturday, 7 November

Overcast. High 26°, low 18°.

Pressure29.21 inHg
Wind3.3 mph NE
Humidity88%
Visibility—
Dew point22°
Sun, 0829° / 20°0Overcast
29 °Overcast

Big Delta, Sunday, 8 November

Overcast. High 29°, low 20°.

Pressure29.44 inHg
Wind3.8 mph E
Humidity88%
Visibility—
Dew point26°
Mon, 0929° / 17°0Overcast
29 °Overcast

Big Delta, Monday, 9 November

Overcast. High 29°, low 17°.

Pressure29.74 inHg
Wind4 mph NE
Humidity91%
Visibility—
Dew point25°
Tue, 1022° / 16°0Overcast
22 °Overcast

Big Delta, Tuesday, 10 November

Overcast. High 22°, low 16°.

Pressure30.12 inHg
Wind4.7 mph NE
Humidity82%
Visibility—
Dew point16°

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 Big Delta, 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 Big Delta, 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.