10-day forecast for Brownsville, WA: 49° to 88°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Friday, August 14
66° · 0.05 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1078° / 53°0
Morning57°feels 56°
Afternoon76°feels 75°
Evening71°feels 71°
Overnight57°feels 57°
78 °
Brownsville, Monday, 10 August
Overcast. High 78°, low 53°.
Pressure30.06 inHg
Wind4.3 mph S
Humidity46%
Visibility6.2 mi
Dew point53°
Tue, 1182° / 51°0
Morning60°feels 58°
Afternoon82°feels 81°
Evening65°feels 64°
Overnight59°feels 59°
82 °
Brownsville, Tuesday, 11 August
Clear. High 82°, low 51°.
Pressure30.09 inHg
Wind2.4 mph S
Humidity39%
Visibility6.2 mi
Dew point51°
Wed, 1279° / 53°0
Morning59°feels 59°
Afternoon79°feels 79°
Evening67°feels 66°
Overnight54°feels 54°
79 °
Brownsville, Wednesday, 12 August
Partly cloudy. High 79°, low 53°.
Pressure30.00 inHg
Wind4.4 mph S
Humidity52%
Visibility6.2 mi
Dew point56°
Thu, 1382° / 53°0
Morning61°feels 60°
Afternoon80°feels 79°
Evening66°feels 65°
Overnight54°feels 54°
82 °
Brownsville, Thursday, 13 August
Clear. High 82°, low 53°.
Pressure29.88 inHg
Wind4.9 mph NE
Humidity42%
Visibility6.2 mi
Dew point54°
Fri, 1488° / 54°0
Morning70°feels 69°
Afternoon84°feels 82°
Evening64°feels 63°
Overnight59°feels 58°
88 °
Brownsville, Friday, 14 August
Clear. High 88°, low 54°.
Pressure29.85 inHg
Wind8.2 mph NE
Humidity29%
Visibility—
Dew point49°
Sat, 1582° / 54°0.02
Morning64°feels 64°
Afternoon79°feels 78°
Evening64°feels 64°
Overnight57°feels 56°
82 °
Brownsville, Saturday, 15 August
Light rain. High 82°, low 54°.
Pressure29.97 inHg
Wind6.2 mph S
Humidity39%
Visibility—
Dew point51°
Sun, 1677° / 49°0
Morning61°feels 60°
Afternoon74°feels 74°
Evening61°feels 60°
Overnight55°feels 55°
77 °
Brownsville, Sunday, 16 August
Overcast. High 77°, low 49°.
Pressure30.03 inHg
Wind7.3 mph S
Humidity44%
Visibility—
Dew point51°
Mon, 1778° / 51°0.03
Morning62°feels 62°
Afternoon76°feels 75°
Evening64°feels 64°
Overnight57°feels 56°
78 °
Brownsville, Monday, 17 August
Light rain. High 78°, low 51°.
Pressure29.97 inHg
Wind6 mph S
Humidity37%
Visibility—
Dew point47°
Tue, 1866° / 56°0.05
Morning62°feels 62°
Afternoon65°feels 65°
Evening63°feels 63°
Overnight62°feels 62°
66 °
Brownsville, Tuesday, 18 August
Light rain. High 66°, low 56°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity77%
Visibility—
Dew point57°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Brownsville, WA 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 high against precipitation: a warm, dry day scores highest.