10-day forecast for Decatur, WA: 46° to 60°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Thursday, November 12
54° · 0.79 in
Worst day: Tuesday, November 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0856° / 48°0.27
Morning52°feels 51°
Afternoon53°feels 52°
Evening50°feels 48°
Overnight54°feels 53°
56 °
Decatur, Sunday, 8 November
Rain. High 56°, low 48°.
Pressure30.12 inHg
Wind5.7 mph SE
Humidity84%
Visibility6.2 mi
Dew point46°
Mon, 0953° / 46°0.17
Morning46°feels 42°
Afternoon53°feels 51°
Evening51°feels 50°
Overnight47°feels 45°
53 °
Decatur, Monday, 9 November
Rain. High 53°, low 46°.
Pressure29.97 inHg
Wind16.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point42°
Tue, 1054° / 50°0.79
Morning51°feels 50°
Afternoon53°feels 52°
Evening54°feels 53°
Overnight50°feels 45°
54 °
Decatur, Tuesday, 10 November
Rain. High 54°, low 50°.
Pressure30.03 inHg
Wind22 mph SE
Humidity86%
Visibility4.1 mi
Dew point48°
Wed, 1158° / 56°0.39
Morning56°feels 55°
Afternoon58°feels 56°
Evening58°feels 56°
Overnight56°feels 55°
58 °
Decatur, Wednesday, 11 November
Rain. High 58°, low 56°.
Pressure29.88 inHg
Wind21.8 mph SE
Humidity76%
Visibility6.2 mi
Dew point50°
Thu, 1257° / 51°0
Morning56°feels 55°
Afternoon56°feels 55°
Evening56°feels 55°
Overnight52°feels 51°
57 °
Decatur, Thursday, 12 November
Overcast. High 57°, low 51°.
Pressure29.74 inHg
Wind21.5 mph SE
Humidity68%
Visibility—
Dew point46°
Fri, 1355° / 52°0.01
Morning53°feels 52°
Afternoon54°feels 53°
Evening53°feels 52°
Overnight53°feels 52°
55 °
Decatur, Friday, 13 November
Light rain. High 55°, low 52°.
Pressure29.77 inHg
Wind27.7 mph S
Humidity77%
Visibility—
Dew point47°
Sat, 1454° / 51°0.02
Morning51°feels 51°
Afternoon51°feels 50°
Evening52°feels 51°
Overnight54°feels 53°
54 °
Decatur, Saturday, 14 November
Light rain. High 54°, low 51°.
Pressure29.71 inHg
Wind18.4 mph SE
Humidity88%
Visibility—
Dew point47°
Sun, 1554° / 50°0.34
Morning52°feels 51°
Afternoon51°feels 50°
Evening50°feels 50°
Overnight51°feels 50°
54 °
Decatur, Sunday, 15 November
Rain. High 54°, low 50°.
Pressure29.62 inHg
Wind18.8 mph SE
Humidity91%
Visibility—
Dew point49°
Mon, 1652° / 49°0.14
Morning49°feels 45°
Afternoon50°feels 45°
Evening52°feels 50°
Overnight51°feels 49°
52 °
Decatur, Monday, 16 November
Light rain. High 52°, low 49°.
Pressure29.91 inHg
Wind28.1 mph SE
Humidity85%
Visibility—
Dew point45°
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.