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Planning ahead in Whatcom County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

Whatcom County 14-Day Weather Forecast

Saturday, Oct 24, 2026

Nighttime
39°F

Overcast

Feels like 39°F

Humidity

94%

Wind Speed

2.7 mph

Precipitation

0 in

Pressure

1027 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

88%

Dew Point

30°F

14-Day Extended Weather Forecast

Today

Oct 24

Overcast
46°H
39°L
27%

Sun

Oct 25

Overcast
54°H
45°L
54%

Mon

Oct 26

Overcast
54°H
41°L
0%

Tue

Oct 27

Overcast
53°H
43°L
0%

Wed

Oct 28

Overcast
53°H
43°L
0%

Thu

Oct 29

Overcast
47°H
39°L
0%

Fri

Oct 30

Overcast
44°H
38°L
0%

Sat

Oct 31

Overcast
42°H
29°L
0%

Sun

Nov 1

Overcast
48°H
40°L
0%

Mon

Nov 2

Overcast
51°H
46°L
0%

Air Quality (AQI)

92Moderate

Air quality is acceptable. However, there may be a risk for some people.

PM2.5

32.7 µg/m³

PM10

33.3 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

134.2° SE

Sustained Wind

2.7 mph

Wind Gusts

2.7 mph

14-Day Temp Range

Expected 14-Day Swings

29°
54°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Whatcom County · 48.87°N, 122.46°W
Radar Page
Coordinates48.8736°N, 122.4552°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)92Moderate
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for Whatcom County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About Whatcom County Climate & Weather

Weather forecast for Whatcom County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.