10-day forecast for Decatur, WA: 41° to 57°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Thursday, November 12
51° · 0.49 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0453° / 41°0.07
Morning43°feels 38°
Afternoon53°feels 52°
Evening46°feels 41°
Overnight45°feels 45°
53 °
Decatur, Wednesday, 4 November
Light rain. High 53°, low 41°.
Pressure30.00 inHg
Wind7.3 mph SE
Humidity77%
Visibility6.2 mi
Dew point45°
Thu, 0552° / 44°0
Morning45°feels 40°
Afternoon51°feels 50°
Evening51°feels 50°
Overnight45°feels 40°
52 °
Decatur, Thursday, 5 November
Overcast. High 52°, low 44°.
Pressure30.21 inHg
Wind11.9 mph SE
Humidity86%
Visibility6.2 mi
Dew point47°
Fri, 0651° / 49°0.49
Morning49°feels 43°
Afternoon50°feels 49°
Evening50°feels 49°
Overnight50°feels 49°
51 °
Decatur, Friday, 6 November
Rain. High 51°, low 49°.
Pressure30.00 inHg
Wind29 mph SE
Humidity80%
Visibility5.1 mi
Dew point45°
Sat, 0757° / 48°0.04
Morning49°feels 46°
Afternoon54°feels 52°
Evening55°feels 54°
Overnight48°feels 46°
57 °
Decatur, Saturday, 7 November
Light rain. High 57°, low 48°.
Pressure29.94 inHg
Wind7.4 mph E
Humidity78%
Visibility3.8 mi
Dew point45°
Sun, 0852° / 48°0.26
Morning50°feels 48°
Afternoon50°feels 46°
Evening50°feels 49°
Overnight48°feels 45°
52 °
Decatur, Sunday, 8 November
Rain. High 52°, low 48°.
Pressure30.06 inHg
Wind11 mph E
Humidity86%
Visibility—
Dew point46°
Mon, 0949° / 45°0
Morning46°feels 42°
Afternoon46°feels 43°
Evening49°feels 47°
Overnight48°feels 45°
49 °
Decatur, Monday, 9 November
Partly cloudy. High 49°, low 45°.
Pressure30.03 inHg
Wind7.8 mph E
Humidity79%
Visibility—
Dew point40°
Tue, 1050° / 47°0.11
Morning48°feels 44°
Afternoon49°feels 45°
Evening49°feels 46°
Overnight49°feels 46°
50 °
Decatur, Tuesday, 10 November
Light rain. High 50°, low 47°.
Pressure30.03 inHg
Wind12.3 mph SE
Humidity65%
Visibility—
Dew point38°
Wed, 1153° / 50°0.05
Morning52°feels 51°
Afternoon51°feels 50°
Evening53°feels 52°
Overnight52°feels 51°
53 °
Decatur, Wednesday, 11 November
Light rain. High 53°, low 50°.
Pressure29.83 inHg
Wind25.7 mph SE
Humidity87%
Visibility—
Dew point47°
Thu, 1253° / 51°0
Morning52°feels 50°
Afternoon52°feels 51°
Evening53°feels 51°
Overnight52°feels 51°
53 °
Decatur, Thursday, 12 November
Overcast. High 53°, low 51°.
Pressure29.77 inHg
Wind22.4 mph SE
Humidity82%
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.