Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
Bellingham, Bellingham International Airport (KBLI)
Lat: 48.79911°NLon: 122.54064°WElev: 148.0ft.
Overcast
55°F
13°C
| Humidity | 71% |
| Wind Speed | S 4 MPH |
| Barometer | 30.21 in (1023.03 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 19 May 12:20 AM PDT |
Extended Forecast for
Bellingham WA
Overnight
Low: 49 °F
Mostly Cloudy
Tuesday
High: 66 °F
Mostly Cloudy
Tuesday Night
Low: 49 °F
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 49. South southeast wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 66. South wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 49. Light and variable wind.
Wednesday
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A slight chance of rain. Partly sunny, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 49.
Memorial Day
A chance of rain. Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bellingham WA
48.76°N 122.48°W (Elev. 30 ft)
48.76°N 122.48°W (Elev. 30 ft)
11:26 pm PDT May 18, 2026
12am PDT May 19, 2026-6pm PDT May 25, 2026
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