10-day forecast for Thomas, WA: 54° to 91°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 17
75°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0978° / 54°0
Morning57°feels 56°
Afternoon78°feels 76°
Evening71°feels 70°
Overnight57°feels 56°
78 °
Thomas, Sunday, 9 August
Mostly clear. High 78°, low 54°.
Pressure30.03 inHg
Wind2.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point49°
Mon, 1085° / 54°0
Morning59°feels 58°
Afternoon84°feels 82°
Evening75°feels 74°
Overnight56°feels 55°
85 °
Thomas, Monday, 10 August
Clear. High 85°, low 54°.
Pressure30.06 inHg
Wind2.7 mph W
Humidity41%
Visibility6.2 mi
Dew point51°
Tue, 1186° / 55°0
Morning61°feels 60°
Afternoon85°feels 83°
Evening75°feels 75°
Overnight58°feels 57°
86 °
Thomas, Tuesday, 11 August
Clear. High 86°, low 55°.
Pressure30.09 inHg
Wind2.1 mph W
Humidity37%
Visibility6.2 mi
Dew point51°
Wed, 1275° / 60°0
Morning62°feels 62°
Afternoon66°feels 66°
Evening69°feels 68°
Overnight60°feels 60°
75 °
Thomas, Wednesday, 12 August
Overcast. High 75°, low 60°.
Pressure30.06 inHg
Wind5.3 mph SW
Humidity73%
Visibility6.2 mi
Dew point57°
Thu, 1379° / 59°0
Morning65°feels 64°
Afternoon76°feels 75°
Evening70°feels 69°
Overnight62°feels 61°
79 °
Thomas, Thursday, 13 August
Overcast. High 79°, low 59°.
Pressure30.00 inHg
Wind6.1 mph N
Humidity42%
Visibility—
Dew point50°
Fri, 1483° / 55°0
Morning66°feels 65°
Afternoon80°feels 79°
Evening71°feels 70°
Overnight62°feels 62°
83 °
Thomas, Friday, 14 August
Overcast. High 83°, low 55°.
Pressure29.97 inHg
Wind8 mph N
Humidity34%
Visibility—
Dew point48°
Sat, 1582° / 57°0
Morning67°feels 66°
Afternoon77°feels 77°
Evening72°feels 71°
Overnight63°feels 62°
82 °
Thomas, Saturday, 15 August
Overcast. High 82°, low 57°.
Pressure30.00 inHg
Wind3.4 mph SW
Humidity43%
Visibility—
Dew point51°
Sun, 1687° / 57°0
Morning68°feels 67°
Afternoon84°feels 81°
Evening73°feels 73°
Overnight64°feels 63°
87 °
Thomas, Sunday, 16 August
Overcast. High 87°, low 57°.
Pressure30.03 inHg
Wind6.6 mph NW
Humidity26%
Visibility—
Dew point44°
Mon, 1791° / 59°0
Morning70°feels 69°
Afternoon87°feels 84°
Evening76°feels 75°
Overnight66°feels 65°
91 °
Thomas, Monday, 17 August
Overcast. High 91°, low 59°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity23%
Visibility—
Dew point43°
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 Thomas, 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.