10-day forecast for Decatur, WA: 43° to 60°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Thursday, November 12
46° · 0.22 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1360° / 53°0.08
Morning57°feels 56°
Afternoon58°feels 57°
Evening57°feels 57°
Overnight54°feels 52°
60 °
Decatur, Friday, 13 November
Rain. High 60°, low 53°.
Pressure29.26 inHg
Wind12.7 mph SE
Humidity73%
Visibility6.2 mi
Dew point47°
Sat, 1458° / 51°0.07
Morning51°feels 50°
Afternoon53°feels 52°
Evening55°feels 53°
Overnight53°feels 51°
58 °
Decatur, Saturday, 14 November
Light rain. High 58°, low 51°.
Pressure29.65 inHg
Wind22.4 mph SE
Humidity76%
Visibility6.2 mi
Dew point46°
Sun, 1553° / 49°0.08
Morning51°feels 50°
Afternoon52°feels 51°
Evening49°feels 44°
Overnight52°feels 51°
53 °
Decatur, Sunday, 15 November
Light rain. High 53°, low 49°.
Pressure29.77 inHg
Wind14 mph S
Humidity84%
Visibility6.2 mi
Dew point48°
Mon, 1649° / 46°0.01
Morning47°feels 40°
Afternoon48°feels 41°
Evening48°feels 43°
Overnight48°feels 42°
49 °
Decatur, Monday, 16 November
Light rain. High 49°, low 46°.
Pressure30.00 inHg
Wind17.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point43°
Tue, 1748° / 44°0.01
Morning45°feels 39°
Afternoon45°feels 40°
Evening48°feels 45°
Overnight47°feels 44°
48 °
Decatur, Tuesday, 17 November
Light rain. High 48°, low 44°.
Pressure30.09 inHg
Wind12.4 mph SE
Humidity89%
Visibility—
Dew point42°
Wed, 1846° / 44°0.22
Morning44°feels 41°
Afternoon45°feels 40°
Evening46°feels 46°
Overnight46°feels 44°
46 °
Decatur, Wednesday, 18 November
Rain. High 46°, low 44°.
Pressure29.91 inHg
Wind9.4 mph E
Humidity87%
Visibility—
Dew point41°
Thu, 1947° / 45°0.03
Morning46°feels 43°
Afternoon46°feels 42°
Evening46°feels 42°
Overnight46°feels 43°
47 °
Decatur, Thursday, 19 November
Light rain. High 47°, low 45°.
Pressure30.24 inHg
Wind11.7 mph NW
Humidity80%
Visibility—
Dew point40°
Fri, 2045° / 43°0
Morning44°feels 41°
Afternoon44°feels 40°
Evening44°feels 42°
Overnight44°feels 42°
45 °
Decatur, Friday, 20 November
Overcast. High 45°, low 43°.
Pressure30.36 inHg
Wind8 mph N
Humidity78%
Visibility—
Dew point37°
Sat, 2146° / 43°0
Morning43°feels 40°
Afternoon44°feels 43°
Evening45°feels 45°
Overnight46°feels 43°
46 °
Decatur, Saturday, 21 November
Mostly clear. High 46°, low 43°.
Pressure30.21 inHg
Wind7.6 mph N
Humidity72%
Visibility—
Dew point35°
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 Decatur, 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.