10-day forecast for Onslow, WA: 40° to 63°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, October 18
53° · 1.27 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1863° / 42°0
Morning42°feels 39°
Afternoon62°feels 62°
Evening51°feels 50°
Overnight45°feels 42°
63 °
Onslow, Sunday, 18 October
Overcast. High 63°, low 42°.
Pressure30.15 inHg
Wind2.9 mph W
Humidity70%
Visibility6.2 mi
Dew point45°
Mon, 1956° / 45°0
Morning46°feels 43°
Afternoon56°feels 55°
Evening50°feels 48°
Overnight47°feels 45°
56 °
Onslow, Monday, 19 October
Clear. High 56°, low 45°.
Pressure29.97 inHg
Wind3.7 mph S
Humidity69%
Visibility6.2 mi
Dew point45°
Tue, 2055° / 40°0
Morning40°feels 37°
Afternoon55°feels 54°
Evening49°feels 49°
Overnight42°feels 40°
55 °
Onslow, Tuesday, 20 October
Overcast. High 55°, low 40°.
Pressure30.06 inHg
Wind3.5 mph NW
Humidity73%
Visibility—
Dew point46°
Wed, 2156° / 42°0
Morning42°feels 42°
Afternoon55°feels 54°
Evening50°feels 49°
Overnight45°feels 43°
56 °
Onslow, Wednesday, 21 October
Partly cloudy. High 56°, low 42°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity78%
Visibility—
Dew point47°
Thu, 2255° / 49°0
Morning53°feels 52°
Afternoon54°feels 53°
Evening51°feels 49°
Overnight50°feels 47°
55 °
Onslow, Thursday, 22 October
Clear. High 55°, low 49°.
Pressure30.06 inHg
Wind13.9 mph NW
Humidity71%
Visibility—
Dew point45°
Fri, 2355° / 46°0
Morning49°feels 46°
Afternoon54°feels 52°
Evening50°feels 47°
Overnight52°feels 50°
55 °
Onslow, Friday, 23 October
Overcast. High 55°, low 46°.
Pressure30.03 inHg
Wind17.1 mph E
Humidity64%
Visibility—
Dew point42°
Sat, 2453° / 48°1.27
Morning50°feels 45°
Afternoon53°feels 52°
Evening53°feels 51°
Overnight51°feels 49°
53 °
Onslow, Saturday, 24 October
Rain. High 53°, low 48°.
Pressure29.56 inHg
Wind23.8 mph E
Humidity89%
Visibility—
Dew point49°
Sun, 2554° / 49°0.36
Morning49°feels 44°
Afternoon52°feels 51°
Evening53°feels 52°
Overnight52°feels 50°
54 °
Onslow, Sunday, 25 October
Rain. High 54°, low 49°.
Pressure29.88 inHg
Wind18 mph SE
Humidity90%
Visibility—
Dew point48°
Mon, 2654° / 50°1.24
Morning54°feels 53°
Afternoon53°feels 53°
Evening50°feels 49°
Overnight52°feels 51°
54 °
Onslow, Monday, 26 October
Rain. High 54°, low 50°.
Pressure29.74 inHg
Wind17 mph W
Humidity85%
Visibility—
Dew point50°
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 Onslow, 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.