10-day forecast for Gilliam, WA: 36° to 57°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Saturday, November 14
50° · 0.17 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1550° / 45°0.17
Morning45°feels 38°
Afternoon48°feels 44°
Evening49°feels 49°
Overnight48°feels 44°
50 °
Gilliam, Sunday, 15 November
Light rain. High 50°, low 45°.
Pressure29.88 inHg
Wind11.8 mph SE
Humidity75%
Visibility4.2 mi
Dew point44°
Mon, 1654° / 40°0.11
Morning41°feels 41°
Afternoon53°feels 51°
Evening44°feels 41°
Overnight44°feels 43°
54 °
Gilliam, Monday, 16 November
Rain. High 54°, low 40°.
Pressure30.06 inHg
Wind4.8 mph W
Humidity68%
Visibility6.2 mi
Dew point43°
Tue, 1748° / 37°0
Morning40°feels 37°
Afternoon48°feels 47°
Evening36°feels 33°
Overnight42°feels 38°
48 °
Gilliam, Tuesday, 17 November
Partly cloudy. High 48°, low 37°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point37°
Wed, 1850° / 38°0.01
Morning42°feels 42°
Afternoon48°feels 48°
Evening46°feels 45°
Overnight38°feels 35°
50 °
Gilliam, Wednesday, 18 November
Light rain. High 50°, low 38°.
Pressure30.00 inHg
Wind4.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point33°
Thu, 1946° / 39°0
Morning40°feels 40°
Afternoon43°feels 42°
Evening43°feels 43°
Overnight39°feels 39°
46 °
Gilliam, Thursday, 19 November
Overcast. High 46°, low 39°.
Pressure30.03 inHg
Wind3.6 mph W
Humidity83%
Visibility—
Dew point38°
Fri, 2046° / 36°0.03
Morning38°feels 38°
Afternoon42°feels 42°
Evening42°feels 42°
Overnight39°feels 38°
46 °
Gilliam, Friday, 20 November
Light rain. High 46°, low 36°.
Pressure30.06 inHg
Wind3.6 mph E
Humidity90%
Visibility—
Dew point38°
Sat, 2151° / 41°0
Morning43°feels 41°
Afternoon47°feels 47°
Evening45°feels 45°
Overnight43°feels 42°
51 °
Gilliam, Saturday, 21 November
Overcast. High 51°, low 41°.
Pressure30.15 inHg
Wind4.1 mph E
Humidity66%
Visibility—
Dew point36°
Sun, 2249° / 43°0.04
Morning45°feels 45°
Afternoon49°feels 49°
Evening45°feels 44°
Overnight43°feels 42°
49 °
Gilliam, Sunday, 22 November
Light rain. High 49°, low 43°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity62%
Visibility—
Dew point36°
Mon, 2352° / 41°0.07
Morning44°feels 43°
Afternoon49°feels 49°
Evening47°feels 46°
Overnight45°feels 43°
52 °
Gilliam, Monday, 23 November
Light rain. High 52°, low 41°.
Pressure30.03 inHg
Wind6.2 mph SE
Humidity58%
Visibility—
Dew point34°
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 Gilliam, 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.