10-day forecast for Gilliam, WA: 33° to 56°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
47°
Best day: Tuesday, November 17
49° · 0.65 in
Worst day: Tuesday, November 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1648° / 42°0.02
Morning42°feels 42°
Afternoon46°feels 46°
Evening43°feels 43°
Overnight48°feels 46°
48 °
Gilliam, Monday, 16 November
Light rain. High 48°, low 42°.
Pressure30.06 inHg
Wind3.4 mph W
Humidity72%
Visibility6.2 mi
Dew point42°
Tue, 1747° / 33°0
Morning42°feels 37°
Afternoon47°feels 44°
Evening37°feels 35°
Overnight44°feels 42°
47 °
Gilliam, Tuesday, 17 November
Overcast. High 47°, low 33°.
Pressure30.03 inHg
Wind7.2 mph SW
Humidity73%
Visibility—
Dew point37°
Wed, 1849° / 35°0.07
Morning39°feels 39°
Afternoon49°feels 47°
Evening44°feels 44°
Overnight37°feels 32°
49 °
Gilliam, Wednesday, 18 November
Light rain. High 49°, low 35°.
Pressure29.97 inHg
Wind5.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point31°
Thu, 1944° / 38°0.03
Morning39°feels 39°
Afternoon44°feels 44°
Evening43°feels 42°
Overnight42°feels 42°
44 °
Gilliam, Thursday, 19 November
Light rain. High 44°, low 38°.
Pressure30.03 inHg
Wind2.1 mph W
Humidity85%
Visibility4.3 mi
Dew point38°
Fri, 2041° / 38°0.16
Morning40°feels 37°
Afternoon41°feels 36°
Evening41°feels 38°
Overnight38°feels 34°
41 °
Gilliam, Friday, 20 November
Light rain. High 41°, low 38°.
Pressure30.03 inHg
Wind7 mph SW
Humidity94%
Visibility—
Dew point39°
Sat, 2144° / 36°0.05
Morning39°feels 35°
Afternoon43°feels 43°
Evening44°feels 41°
Overnight43°feels 38°
44 °
Gilliam, Saturday, 21 November
Light rain. High 44°, low 36°.
Pressure29.85 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point30°
Sun, 2248° / 39°0.03
Morning44°feels 38°
Afternoon43°feels 36°
Evening42°feels 39°
Overnight40°feels 35°
48 °
Gilliam, Sunday, 22 November
Snow. High 48°, low 39°.
Pressure29.97 inHg
Wind16.8 mph SW
Humidity62%
Visibility—
Dew point31°
Mon, 2347° / 39°0.45
Morning42°feels 37°
Afternoon46°feels 41°
Evening46°feels 40°
Overnight43°feels 38°
47 °
Gilliam, Monday, 23 November
Rain. High 47°, low 39°.
Pressure29.83 inHg
Wind16.9 mph S
Humidity52%
Visibility—
Dew point29°
Tue, 2449° / 42°0.65
Morning45°feels 40°
Afternoon48°feels 43°
Evening46°feels 41°
Overnight46°feels 41°
49 °
Gilliam, Tuesday, 24 November
Rain. High 49°, low 42°.
Pressure29.50 inHg
Wind12.3 mph SE
Humidity65%
Visibility—
Dew point37°
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.