As of 12:54 PDT

Weather in Blaine, WA

56°

Blaine, Monday, 19 October, 12:54

Mostly clear. Feels like 55°. High 56°, low 45°.

Pressure30.00 inHg

Wind4 mph W

Humidity79%

Visibility1.6 mi

Dew point49°

See detailed hourly forecast

Tue, 2061° / 45°

61 °

Blaine, Tuesday, 20 October

Mostly clear. High 61°, low 45°.

Pressure30.09 inHg

Wind1.9 mph NW

Humidity83%

Visibility0.6 mi

Dew point49°

Wed, 2160° / 41°

60 °

Blaine, Wednesday, 21 October

Overcast. High 60°, low 41°.

Pressure29.97 inHg

Wind0.6 mph S

Humidity82%

Visibility—

Dew point51°

Thu, 2254° / 43°

0.04

54 °

Blaine, Thursday, 22 October

Light rain. High 54°, low 43°.

Pressure29.94 inHg

Wind3 mph S

Humidity93%

Visibility0.1 mi

Dew point48°

Fri, 2354° / 44°

54 °

Blaine, Friday, 23 October

Light rain. High 54°, low 44°.

Pressure30.30 inHg

Wind1.3 mph E

Humidity81%

Visibility6.2 mi

Dew point46°

Sat, 2450° / 44°

0.21

50 °

Blaine, Saturday, 24 October

Light rain. High 50°, low 44°.

Pressure30.15 inHg

Wind12.3 mph NE

Humidity94%

Visibility—

Dew point45°

Sun, 2555° / 41°

55 °

Blaine, Sunday, 25 October

Overcast. High 55°, low 41°.

Pressure30.27 inHg

Wind6.2 mph E

Humidity45%

Visibility—

Dew point29°

Mon, 2659° / 41°

59 °

Blaine, Monday, 26 October

Clear. High 59°, low 41°.

Pressure30.21 inHg

Wind6.5 mph NW

Humidity53%

Visibility—

Dew point34°

Tue, 2760° / 41°

60 °

Blaine, Tuesday, 27 October

Mostly clear. High 60°, low 41°.

Pressure30.15 inHg

Wind6.2 mph NW

Humidity46%

Visibility—

Dew point31°

Wed, 2861° / 43°

61 °

Blaine, Wednesday, 28 October

Overcast. High 61°, low 43°.

Pressure30.03 inHg

Wind4.9 mph NE

Humidity47%

Visibility—

Dew point33°

Thu, 2958° / 42°

58 °

Blaine, Thursday, 29 October

Overcast. High 58°, low 42°.

Pressure30.00 inHg

Wind4.2 mph W

Humidity50%

Visibility—

Dew point33°

Fri, 3056° / 41°

56 °

Blaine, Friday, 30 October

Overcast. High 56°, low 41°.

Pressure29.88 inHg

Wind4 mph W

Humidity55%

Visibility—

Dew point35°

Sat, 3156° / 41°

56 °

Blaine, Saturday, 31 October

Clear. High 56°, low 41°.

Pressure30.00 inHg

Wind4 mph E

Humidity57%

Visibility—

Dew point35°

Sun, 0158° / 43°

58 °

Blaine, Sunday, 1 November

Overcast. High 58°, low 43°.

Pressure29.94 inHg

Wind5.7 mph W

Humidity62%

Visibility—

Dew point38°

Mon, 0256° / 43°

56 °

Blaine, Monday, 2 November

Clear. High 56°, low 43°.

Pressure30.15 inHg

Wind4.7 mph NE

Humidity73%

Visibility—

Dew point43°

Tue, 0358° / 45°

58 °

Blaine, Tuesday, 3 November

Overcast. High 58°, low 45°.

Pressure30.12 inHg

Wind4.3 mph W

Humidity65%

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 Blaine, WA 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 Blaine, WA 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.