10-day forecast for National, WA: 49° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Saturday, August 15
60° · 0.3 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1076° / 49°0
Morning53°feels 52°
Afternoon75°feels 74°
Evening65°feels 64°
Overnight51°feels 50°
76 °
National, Monday, 10 August
Clear. High 76°, low 49°.
Pressure30.06 inHg
Wind6.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point48°
Tue, 1178° / 52°0
Morning61°feels 60°
Afternoon77°feels 76°
Evening66°feels 66°
Overnight54°feels 53°
78 °
National, Tuesday, 11 August
Clear. High 78°, low 52°.
Pressure30.09 inHg
Wind6.7 mph NW
Humidity46%
Visibility6.2 mi
Dew point49°
Wed, 1276° / 53°0
Morning60°feels 60°
Afternoon76°feels 75°
Evening66°feels 65°
Overnight55°feels 55°
76 °
National, Wednesday, 12 August
Clear. High 76°, low 53°.
Pressure29.97 inHg
Wind7 mph NW
Humidity50%
Visibility6.2 mi
Dew point51°
Thu, 1379° / 53°0
Morning67°feels 66°
Afternoon77°feels 77°
Evening66°feels 65°
Overnight54°feels 54°
79 °
National, Thursday, 13 August
Clear. High 79°, low 53°.
Pressure29.85 inHg
Wind7.6 mph NW
Humidity39%
Visibility—
Dew point50°
Fri, 1480° / 57°0
Morning69°feels 68°
Afternoon78°feels 78°
Evening67°feels 66°
Overnight61°feels 61°
80 °
National, Friday, 14 August
Overcast. High 80°, low 57°.
Pressure29.94 inHg
Wind7.7 mph NW
Humidity40%
Visibility—
Dew point51°
Sat, 1582° / 58°0
Morning70°feels 70°
Afternoon80°feels 78°
Evening65°feels 64°
Overnight60°feels 60°
82 °
National, Saturday, 15 August
Clear. High 82°, low 58°.
Pressure29.94 inHg
Wind7.5 mph NW
Humidity33%
Visibility—
Dew point48°
Sun, 1679° / 56°0
Morning68°feels 67°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight61°feels 61°
79 °
National, Sunday, 16 August
Partly cloudy. High 79°, low 56°.
Pressure29.94 inHg
Wind8.3 mph W
Humidity34%
Visibility—
Dew point46°
Mon, 1760° / 55°0.3
Morning58°feels 58°
Afternoon57°feels 57°
Evening56°feels 56°
Overnight56°feels 56°
60 °
National, Monday, 17 August
Light rain. High 60°, low 55°.
Pressure30.03 inHg
Wind4.2 mph SE
Humidity97%
Visibility—
Dew point57°
Tue, 1871° / 51°0
Morning60°feels 60°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight56°feels 55°
71 °
National, Tuesday, 18 August
Overcast. High 71°, low 51°.
Pressure29.97 inHg
Wind4.8 mph NW
Humidity47%
Visibility—
Dew point47°
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 National, 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.