Blaine, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Blaine, WA in one place.
Mostly cloudy, with a high near 55. Southeast wind 1 to 5 mph.
Local Weather Overview
This forecast page for Blaine, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 2:20 AM PDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Blaine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 2:20 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Blaine
Thursday looks like the warmest upcoming period in Blaine at 63 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday Night at about 2 to 7 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 2:20 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain after 11pm. Cloudy, with a low around 46. East wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain before 11am. Mostly cloudy, with a high near 57. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy, with a low around 46.
Partly sunny, with a high near 63.
Partly cloudy, with a low around 48.
A slight chance of rain after 5pm. Partly sunny, with a high near 63.
A chance of rain. Mostly cloudy, with a low around 51.
A chance of rain. Partly sunny, with a high near 58.
A slight chance of rain. Mostly cloudy, with a low around 46.
A chance of rain. Mostly cloudy, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Mostly Cloudy
|
55°F |
1 to 5 mph
SE
|
|
Tuesday Night
Oct 13
|
Chance Light Rain
|
46°F |
1 to 5 mph
E
|
|
Wednesday
Oct 14
|
Chance Light Rain then Mostly Cloudy
|
57°F |
1 to 5 mph
ENE
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
46°F |
2 mph
NNE
|
|
Thursday
Oct 15
|
Partly Sunny
|
63°F |
2 mph
N
|
|
Thursday Night
Oct 15
|
Partly Cloudy
|
48°F |
2 mph
N
|
|
Friday
Oct 16
|
Partly Sunny then Slight Chance Light Rain
|
63°F |
2 mph
SE
|
|
Friday Night
Oct 16
|
Chance Light Rain
|
51°F |
2 to 7 mph
S
|
|
Saturday
Oct 17
|
Chance Light Rain
|
58°F |
7 mph
S
|
|
Saturday Night
Oct 17
|
Slight Chance Light Rain
|
46°F |
5 mph
S
|
|
Sunday
Oct 18
|
Chance Light Rain
|
55°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blaine.
