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As of 23:36 AKDT

Weather in Port Alsworth, AK

57°Current weather

Port Alsworth, Saturday, 8 August, 23:36

Overcast. Feels like 56°. High 66°, low 54°.

Pressure30.15 inHg
Wind3 mph W
Humidity87%
Visibility6.2 mi
Dew point53°
Sun, 0969° / 57°0.02Light rain
69 °Light rain

Port Alsworth, Sunday, 9 August

Light rain. High 69°, low 57°.

Pressure30.15 inHg
Wind3 mph W
Humidity79%
Visibility6.2 mi
Dew point55°
Mon, 1072° / 57°0Overcast
72 °Overcast

Port Alsworth, Monday, 10 August

Overcast. High 72°, low 57°.

Pressure30.09 inHg
Wind2.4 mph W
Humidity69%
Visibility6.2 mi
Dew point56°
Tue, 1169° / 57°0.29Rain
69 °Rain

Port Alsworth, Tuesday, 11 August

Rain. High 69°, low 57°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point58°
Wed, 1269° / 51°0Light rain
69 °Light rain

Port Alsworth, Wednesday, 12 August

Light rain. High 69°, low 51°.

Pressure30.18 inHg
Wind3.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 1372° / 53°0Overcast
72 °Overcast

Port Alsworth, Thursday, 13 August

Overcast. High 72°, low 53°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity57%
Visibility—
Dew point51°
Fri, 1471° / 57°0.05Light rain
71 °Light rain

Port Alsworth, Friday, 14 August

Light rain. High 71°, low 57°.

Pressure30.00 inHg
Wind4.3 mph SW
Humidity67%
Visibility—
Dew point53°
Sat, 1575° / 56°0Clear
75 °Clear

Port Alsworth, Saturday, 15 August

Clear. High 75°, low 56°.

Pressure30.03 inHg
Wind3.5 mph S
Humidity57%
Visibility—
Dew point54°
Sun, 1671° / 53°0Overcast
71 °Overcast

Port Alsworth, Sunday, 16 August

Overcast. High 71°, low 53°.

Pressure29.77 inHg
Wind11.3 mph SE
Humidity51%
Visibility—
Dew point49°
Mon, 1769° / 50°0Clear
69 °Clear

Port Alsworth, Monday, 17 August

Clear. High 69°, low 50°.

Pressure29.74 inHg
Wind12.5 mph SE
Humidity49%
Visibility—
Dew point46°
Tue, 1858° / 55°0.06Light rain
58 °Light rain

Port Alsworth, Tuesday, 18 August

Light rain. High 58°, low 55°.

Pressure29.85 inHg
Wind5.2 mph E
Humidity85%
Visibility—
Dew point53°
Wed, 1963° / 54°0Overcast
63 °Overcast

Port Alsworth, Wednesday, 19 August

Overcast. High 63°, low 54°.

Pressure29.94 inHg
Wind4.9 mph E
Humidity69%
Visibility—
Dew point50°
Thu, 2058° / 54°0.03Light rain
58 °Light rain

Port Alsworth, Thursday, 20 August

Light rain. High 58°, low 54°.

Pressure29.83 inHg
Wind4.6 mph NE
Humidity82%
Visibility—
Dew point52°
Fri, 2157° / 53°0.02Light rain
57 °Light rain

Port Alsworth, Friday, 21 August

Light rain. High 57°, low 53°.

Pressure29.85 inHg
Wind4.5 mph E
Humidity79%
Visibility—
Dew point50°
Sat, 2260° / 51°0.35Light rain
60 °Light rain

Port Alsworth, Saturday, 22 August

Light rain. High 60°, low 51°.

Pressure29.94 inHg
Wind5.6 mph SW
Humidity80%
Visibility—
Dew point49°
Sun, 2365° / 45°0Partly cloudy
65 °Partly cloudy

Port Alsworth, Sunday, 23 August

Partly cloudy. High 65°, low 45°.

Pressure30.03 inHg
Wind3.9 mph SE
Humidity64%
Visibility—
Dew point47°

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 Port Alsworth, 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 Port Alsworth, 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.