As of 18:46 PDT

Weather in Blaine, WA

58°

Blaine, Friday, 16 October, 18:46

Overcast. Feels like 57°. High 71°, low 46°.

Pressure30.00 inHg

Wind2.3 mph W

Humidity76%

Visibility—

Dew point50°

See detailed hourly forecast

Sat, 1761° / 46°

0.36

61 °

Blaine, Saturday, 17 October

Rain. High 61°, low 46°.

Pressure30.21 inHg

Wind10.1 mph SW

Humidity69%

Visibility6.2 mi

Dew point48°

Sun, 1856° / 39°

56 °

Blaine, Sunday, 18 October

Overcast. High 56°, low 39°.

Pressure30.18 inHg

Wind1.3 mph NW

Humidity76%

Visibility2.8 mi

Dew point47°

Mon, 1957° / 44°

57 °

Blaine, Monday, 19 October

Overcast. High 57°, low 44°.

Pressure29.94 inHg

Wind0.4 mph S

Humidity83%

Visibility6.2 mi

Dew point49°

Tue, 2059° / 43°

59 °

Blaine, Tuesday, 20 October

Overcast. High 59°, low 43°.

Pressure30.12 inHg

Wind2.4 mph NW

Humidity85%

Visibility4.2 mi

Dew point47°

Wed, 2160° / 42°

60 °

Blaine, Wednesday, 21 October

Overcast. High 60°, low 42°.

Pressure30.06 inHg

Wind3.1 mph S

Humidity92%

Visibility—

Dew point47°

Thu, 2255° / 44°

0.02

55 °

Blaine, Thursday, 22 October

Light rain. High 55°, low 44°.

Pressure30.00 inHg

Wind6.6 mph W

Humidity89%

Visibility—

Dew point48°

Fri, 2354° / 40°

54 °

Blaine, Friday, 23 October

Clear. High 54°, low 40°.

Pressure30.33 inHg

Wind5.6 mph W

Humidity58%

Visibility—

Dew point35°

Sat, 2456° / 37°

56 °

Blaine, Saturday, 24 October

Clear. High 56°, low 37°.

Pressure30.27 inHg

Wind5.3 mph NW

Humidity41%

Visibility—

Dew point25°

Sun, 2556° / 39°

56 °

Blaine, Sunday, 25 October

Clear. High 56°, low 39°.

Pressure30.09 inHg

Wind4.5 mph NE

Humidity44%

Visibility—

Dew point28°

Mon, 2656° / 39°

56 °

Blaine, Monday, 26 October

Overcast. High 56°, low 39°.

Pressure30.24 inHg

Wind4.1 mph W

Humidity50%

Visibility—

Dew point31°

Tue, 2754° / 40°

54 °

Blaine, Tuesday, 27 October

Clear. High 54°, low 40°.

Pressure30.12 inHg

Wind4.8 mph W

Humidity53%

Visibility—

Dew point33°

Wed, 2858° / 40°

58 °

Blaine, Wednesday, 28 October

Clear. High 58°, low 40°.

Pressure29.94 inHg

Wind6.6 mph NW

Humidity53%

Visibility—

Dew point33°

Thu, 2956° / 41°

56 °

Blaine, Thursday, 29 October

Clear. High 56°, low 41°.

Pressure29.94 inHg

Wind4.1 mph E

Humidity52%

Visibility—

Dew point32°

Fri, 3054° / 39°

54 °

Blaine, Friday, 30 October

Clear. High 54°, low 39°.

Pressure30.21 inHg

Wind4.2 mph E

Humidity62%

Visibility—

Dew point36°

Sat, 3153° / 40°

53 °

Blaine, Saturday, 31 October

Clear. High 53°, low 40°.

Pressure30.24 inHg

Wind4 mph W

Humidity63%

Visibility—

Dew point37°

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.