Ten-day forecast for Bellingham: +9° to +27°, with rain expected on 4 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+27°
Best day: 13 August, Thursday
+22° · 5.6 mm
Worst day: 14 August, Friday
Tap any day below to see the weather morning, afternoon, evening and night.
Sun, 09+13 ° /16 °2.4
Morning+14°feels +14°
Afternoon+16°feels +15°
Evening+14°feels +14°
Night+13°feels +13°
+16 °
Bellingham, Sunday, 9 August
Rain. High 16°C, low 13°C.
Pressure1013 mb
Wind12 mph W
Humidity84%
Visibility6.2 mi
Dew point11°C
Mon, 10+9 ° /20 °0
Morning+11°feels +10°
Afternoon+20°feels +19°
Evening+15°feels +15°
Night+10°feels +10°
+20 °
Bellingham, Monday, 10 August
Clear sky. High 20°C, low 9°C.
Pressure1020 mb
Wind5 mph W
Humidity49%
Visibility6.2 mi
Dew point7°C
Tue, 11+9 ° /24 °0
Morning+12°feels +12°
Afternoon+23°feels +23°
Evening+19°feels +18°
Night+9°feels +9°
+24 °
Bellingham, Tuesday, 11 August
Overcast. High 24°C, low 9°C.
Pressure1025 mb
Wind4 mph SE
Humidity48%
Visibility6.2 mi
Dew point9°C
Wed, 12+13 ° /27 °0
Morning+18°feels +18°
Afternoon+26°feels +26°
Evening+24°feels +24°
Night+13°feels +13°
+27 °
Bellingham, Wednesday, 12 August
Overcast. High 27°C, low 13°C.
Pressure1022 mb
Wind10 mph SW
Humidity38%
Visibility6.2 mi
Dew point9°C
Thu, 13+17 ° /27 °0
Morning+21°feels +20°
Afternoon+27°feels +26°
Evening+23°feels +23°
Night+18°feels +18°
+27 °
Bellingham, Thursday, 13 August
Partly cloudy. High 27°C, low 17°C.
Pressure1018 mb
Wind11 mph SW
Humidity38%
Visibility—
Dew point10°C
Fri, 14+15 ° /22 °5.6
Morning+18°feels +18°
Afternoon+22°feels +22°
Evening+19°feels +20°
Night+16°feels +17°
+22 °
Bellingham, Friday, 14 August
Rain. High 22°C, low 15°C.
Pressure1016 mb
Wind10 mph W
Humidity63%
Visibility—
Dew point14°C
Sat, 15+14 ° /18 °0.2
Morning+16°feels +16°
Afternoon+16°feels +16°
Evening+17°feels +17°
Night+15°feels +15°
+18 °
Bellingham, Saturday, 15 August
Light rain. High 18°C, low 14°C.
Pressure1018 mb
Wind9 mph E
Humidity92%
Visibility—
Dew point15°C
Sun, 16+13 ° /22 °2
Morning+17°feels +17°
Afternoon+19°feels +19°
Evening+14°feels +13°
Night+13°feels +13°
+22 °
Bellingham, Sunday, 16 August
Light rain. High 22°C, low 13°C.
Pressure1013 mb
Wind6 mph W
Humidity64%
Visibility—
Dew point13°C
Mon, 17+11 ° /20 °1.9
Morning+15°feels +14°
Afternoon+19°feels +19°
Evening+16°feels +16°
Night+12°feels +11°
+20 °
Bellingham, Monday, 17 August
Light rain. High 20°C, low 11°C.
Pressure1011 mb
Wind12 mph W
Humidity56%
Visibility—
Dew point10°C
Forecast questions
How accurate is a 10-day forecast?
The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.
What does the time-of-day table show?
Temperature in Bellingham at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.