10-day forecast for Decatur, WA: 45° to 59°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Thursday, November 12
47° · 1.18 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0955° / 45°0.14
Morning47°feels 44°
Afternoon55°feels 54°
Evening51°feels 50°
Overnight47°feels 43°
55 °
Decatur, Monday, 9 November
Rain. High 55°, low 45°.
Pressure29.91 inHg
Wind14.1 mph SE
Humidity68%
Visibility6.2 mi
Dew point41°
Tue, 1056° / 50°0.52
Morning53°feels 52°
Afternoon53°feels 52°
Evening54°feels 53°
Overnight51°feels 50°
56 °
Decatur, Tuesday, 10 November
Rain. High 56°, low 50°.
Pressure29.97 inHg
Wind20.1 mph SE
Humidity84%
Visibility6.2 mi
Dew point49°
Wed, 1159° / 54°0.22
Morning56°feels 55°
Afternoon59°feels 58°
Evening58°feels 57°
Overnight55°feels 54°
59 °
Decatur, Wednesday, 11 November
Rain. High 59°, low 54°.
Pressure29.88 inHg
Wind20.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point50°
Thu, 1257° / 54°0
Morning55°feels 54°
Afternoon57°feels 56°
Evening55°feels 54°
Overnight57°feels 55°
57 °
Decatur, Thursday, 12 November
Overcast. High 57°, low 54°.
Pressure29.74 inHg
Wind17.4 mph SE
Humidity72%
Visibility6.2 mi
Dew point48°
Fri, 1357° / 50°0.24
Morning54°feels 53°
Afternoon53°feels 52°
Evening52°feels 51°
Overnight51°feels 50°
57 °
Decatur, Friday, 13 November
Rain. High 57°, low 50°.
Pressure29.29 inHg
Wind24.8 mph SE
Humidity79%
Visibility—
Dew point47°
Sat, 1450° / 48°0.58
Morning50°feels 44°
Afternoon50°feels 44°
Evening49°feels 45°
Overnight49°feels 46°
50 °
Decatur, Saturday, 14 November
Rain. High 50°, low 48°.
Pressure29.56 inHg
Wind25.1 mph SE
Humidity84%
Visibility—
Dew point45°
Sun, 1547° / 46°1.18
Morning47°feels 43°
Afternoon47°feels 46°
Evening46°feels 45°
Overnight46°feels 42°
47 °
Decatur, Sunday, 15 November
Rain. High 47°, low 46°.
Pressure29.68 inHg
Wind15.7 mph N
Humidity94%
Visibility—
Dew point45°
Mon, 1649° / 48°0.17
Morning48°feels 43°
Afternoon49°feels 44°
Evening49°feels 45°
Overnight48°feels 44°
49 °
Decatur, Monday, 16 November
Light rain. High 49°, low 48°.
Pressure30.09 inHg
Wind13.8 mph S
Humidity82%
Visibility—
Dew point44°
Tue, 1747° / 47°0
Morning47°feels 45°
Afternoon47°feels 43°
Evening47°feels 42°
Overnight47°feels 43°
47 °
Decatur, Tuesday, 17 November
Partly cloudy. High 47°, low 47°.
Pressure30.36 inHg
Wind13.5 mph N
Humidity78%
Visibility—
Dew point40°
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.