10-day forecast for Brennan, WA: 52° to 81°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Saturday, August 8
67°
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0977° / 52°0
Morning57°feels 56°
Afternoon76°feels 76°
Evening69°feels 70°
Overnight59°feels 58°
77 °
Brennan, Sunday, 9 August
Overcast. High 77°, low 52°.
Pressure30.06 inHg
Wind9.5 mph S
Humidity72%
Visibility6.2 mi
Dew point52°
Mon, 1068° / 52°0
Morning56°feels 55°
Afternoon64°feels 64°
Evening62°feels 61°
Overnight56°feels 56°
68 °
Brennan, Monday, 10 August
Clear. High 68°, low 52°.
Pressure30.09 inHg
Wind8.1 mph SW
Humidity72%
Visibility6.2 mi
Dew point53°
Tue, 1167° / 54°0
Morning58°feels 57°
Afternoon65°feels 65°
Evening61°feels 61°
Overnight56°feels 55°
67 °
Brennan, Tuesday, 11 August
Clear. High 67°, low 54°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity69%
Visibility6.2 mi
Dew point53°
Wed, 1267° / 55°0
Morning58°feels 58°
Afternoon65°feels 64°
Evening62°feels 62°
Overnight57°feels 57°
67 °
Brennan, Wednesday, 12 August
Mostly clear. High 67°, low 55°.
Pressure30.03 inHg
Wind8.5 mph S
Humidity74%
Visibility6.2 mi
Dew point54°
Thu, 1369° / 55°0
Morning62°feels 61°
Afternoon67°feels 67°
Evening63°feels 63°
Overnight60°feels 59°
69 °
Brennan, Thursday, 13 August
Clear. High 69°, low 55°.
Pressure29.97 inHg
Wind5.2 mph W
Humidity65%
Visibility—
Dew point54°
Fri, 1473° / 57°0
Morning65°feels 64°
Afternoon72°feels 72°
Evening66°feels 66°
Overnight62°feels 61°
73 °
Brennan, Friday, 14 August
Mostly clear. High 73°, low 57°.
Pressure29.97 inHg
Wind8.9 mph W
Humidity54%
Visibility—
Dew point54°
Sat, 1575° / 59°0
Morning65°feels 65°
Afternoon72°feels 71°
Evening65°feels 64°
Overnight63°feels 62°
75 °
Brennan, Saturday, 15 August
Clear. High 75°, low 59°.
Pressure30.00 inHg
Wind6 mph S
Humidity52%
Visibility—
Dew point53°
Sun, 1673° / 59°0
Morning65°feels 64°
Afternoon69°feels 68°
Evening62°feels 62°
Overnight62°feels 61°
73 °
Brennan, Sunday, 16 August
Overcast. High 73°, low 59°.
Pressure30.03 inHg
Wind7.7 mph SE
Humidity59%
Visibility—
Dew point54°
Mon, 1769° / 56°0
Morning63°feels 62°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight60°feels 59°
69 °
Brennan, Monday, 17 August
Partly cloudy. High 69°, low 56°.
Pressure30.00 inHg
Wind7.2 mph S
Humidity59%
Visibility—
Dew point53°
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 Brennan, 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.