10-day forecast for Decatur, WA: 40° to 58°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Tuesday, November 3
53° · 0.25 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0249° / 40°0
Morning41°feels 38°
Afternoon47°feels 47°
Evening48°feels 48°
Overnight41°feels 39°
49 °
Decatur, Monday, 2 November
Overcast. High 49°, low 40°.
Pressure30.21 inHg
Wind1.2 mph E
Humidity80%
Visibility6.2 mi
Dew point42°
Tue, 0353° / 48°0
Morning49°feels 47°
Afternoon53°feels 52°
Evening49°feels 47°
Overnight48°feels 48°
53 °
Decatur, Tuesday, 3 November
Overcast. High 53°, low 48°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity72%
Visibility6.2 mi
Dew point44°
Wed, 0453° / 44°0
Morning45°feels 42°
Afternoon52°feels 51°
Evening50°feels 49°
Overnight47°feels 46°
53 °
Decatur, Wednesday, 4 November
Overcast. High 53°, low 44°.
Pressure30.03 inHg
Wind6 mph E
Humidity80%
Visibility6.2 mi
Dew point45°
Thu, 0552° / 49°0.06
Morning50°feels 47°
Afternoon51°feels 50°
Evening52°feels 51°
Overnight50°feels 47°
52 °
Decatur, Thursday, 5 November
Light rain. High 52°, low 49°.
Pressure30.15 inHg
Wind13.4 mph SW
Humidity89%
Visibility—
Dew point47°
Fri, 0653° / 50°0.25
Morning50°feels 49°
Afternoon50°feels 49°
Evening52°feels 50°
Overnight52°feels 51°
53 °
Decatur, Friday, 6 November
Light rain. High 53°, low 50°.
Pressure30.03 inHg
Wind30 mph SE
Humidity90%
Visibility—
Dew point47°
Sat, 0758° / 51°0.06
Morning52°feels 51°
Afternoon52°feels 51°
Evening53°feels 52°
Overnight54°feels 53°
58 °
Decatur, Saturday, 7 November
Light rain. High 58°, low 51°.
Pressure29.97 inHg
Wind36.2 mph SE
Humidity96%
Visibility—
Dew point51°
Sun, 0854° / 50°0.14
Morning51°feels 49°
Afternoon50°feels 45°
Evening51°feels 50°
Overnight51°feels 49°
54 °
Decatur, Sunday, 8 November
Light rain. High 54°, low 50°.
Pressure30.15 inHg
Wind30.8 mph W
Humidity83%
Visibility—
Dew point45°
Mon, 0951° / 47°0
Morning48°feels 43°
Afternoon47°feels 44°
Evening49°feels 47°
Overnight50°feels 48°
51 °
Decatur, Monday, 9 November
Light rain. High 51°, low 47°.
Pressure29.88 inHg
Wind24.7 mph SE
Humidity77%
Visibility—
Dew point40°
Tue, 1053° / 49°0.15
Morning51°feels 50°
Afternoon52°feels 51°
Evening53°feels 52°
Overnight52°feels 51°
53 °
Decatur, Tuesday, 10 November
Light rain. High 53°, low 49°.
Pressure29.94 inHg
Wind28.5 mph SE
Humidity84%
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 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.