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As of 09:55 PDT

Weather in Blaine, WA

47°Current weather

Blaine, Sunday, 18 October, 09:55

Overcast. Feels like 47°. High 58°, low 42°.

Pressure30.18 inHg
Wind1.1 mph N
Humidity93%
Visibility2.5 mi
Dew point45°
Mon, 1963° / 49°0Partly cloudy
63 °Partly cloudy

Blaine, Monday, 19 October

Partly cloudy. High 63°, low 49°.

Pressure29.97 inHg
Wind1.1 mph SE
Humidity78%
Visibility1.1 mi
Dew point48°
Tue, 2061° / 43°0Mostly clear
61 °Mostly clear

Blaine, Tuesday, 20 October

Mostly clear. High 61°, low 43°.

Pressure30.09 inHg
Wind2.4 mph NW
Humidity87%
Visibility6.2 mi
Dew point50°
Wed, 2161° / 42°0Clear
61 °Clear

Blaine, Wednesday, 21 October

Clear. High 61°, low 42°.

Pressure29.97 inHg
Wind1.4 mph E
Humidity72%
Visibility6.2 mi
Dew point49°
Thu, 2256° / 45°0.01Light rain
56 °Light rain

Blaine, Thursday, 22 October

Light rain. High 56°, low 45°.

Pressure29.94 inHg
Wind14 mph W
Humidity91%
Visibility—
Dew point47°
Fri, 2351° / 42°0Overcast
51 °Overcast

Blaine, Friday, 23 October

Overcast. High 51°, low 42°.

Pressure30.24 inHg
Wind9.4 mph W
Humidity77%
Visibility—
Dew point43°
Sat, 2451° / 40°0.16Light rain
51 °Light rain

Blaine, Saturday, 24 October

Light rain. High 51°, low 40°.

Pressure30.33 inHg
Wind8.6 mph NE
Humidity76%
Visibility—
Dew point38°
Sun, 2547° / 42°0.18Light rain
47 °Light rain

Blaine, Sunday, 25 October

Light rain. High 47°, low 42°.

Pressure30.15 inHg
Wind6.2 mph E
Humidity89%
Visibility—
Dew point42°
Mon, 2651° / 38°0Partly cloudy
51 °Partly cloudy

Blaine, Monday, 26 October

Partly cloudy. High 51°, low 38°.

Pressure30.09 inHg
Wind3.9 mph NE
Humidity71%
Visibility—
Dew point36°
Tue, 2750° / 36°0Clear
50 °Clear

Blaine, Tuesday, 27 October

Clear. High 50°, low 36°.

Pressure30.09 inHg
Wind4.3 mph E
Humidity66%
Visibility—
Dew point34°
Wed, 2847° / 40°0.11Light rain
47 °Light rain

Blaine, Wednesday, 28 October

Light rain. High 47°, low 40°.

Pressure30.00 inHg
Wind6.9 mph NE
Humidity81%
Visibility—
Dew point41°
Thu, 2949° / 34°0Clear
49 °Clear

Blaine, Thursday, 29 October

Clear. High 49°, low 34°.

Pressure30.12 inHg
Wind4.7 mph W
Humidity63%
Visibility—
Dew point30°
Fri, 3048° / 32°0Clear
48 °Clear

Blaine, Friday, 30 October

Clear. High 48°, low 32°.

Pressure30.30 inHg
Wind4.8 mph E
Humidity58%
Visibility—
Dew point28°
Sat, 3147° / 33°0Mostly clear
47 °Mostly clear

Blaine, Saturday, 31 October

Mostly clear. High 47°, low 33°.

Pressure30.15 inHg
Wind4.8 mph NE
Humidity56%
Visibility—
Dew point27°
Sun, 0148° / 39°0.01Light rain
48 °Light rain

Blaine, Sunday, 1 November

Light rain. High 48°, low 39°.

Pressure29.80 inHg
Wind3.4 mph NE
Humidity60%
Visibility—
Dew point30°
Mon, 0246° / 42°0.52Rain
46 °Rain

Blaine, Monday, 2 November

Rain. High 46°, low 42°.

Pressure29.65 inHg
Wind9.9 mph NE
Humidity93%
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.