10-day forecast for Washington, IA: 48° to 74°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Friday, October 23
57° · 0.44 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2473° / 52°0
Morning55°feels 54°
Afternoon72°feels 72°
Evening60°feels 59°
Overnight56°feels 55°
73 °
Washington, Saturday, 24 October
Overcast. High 73°, low 52°.
Pressure30.30 inHg
Wind9.8 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Sun, 2574° / 50°0
Morning53°feels 52°
Afternoon73°feels 72°
Evening63°feels 63°
Overnight55°feels 54°
74 °
Washington, Sunday, 25 October
Overcast. High 74°, low 50°.
Pressure30.36 inHg
Wind4.7 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Mon, 2671° / 53°0
Morning53°feels 53°
Afternoon70°feels 70°
Evening61°feels 61°
Overnight57°feels 57°
71 °
Washington, Monday, 26 October
Overcast. High 71°, low 53°.
Pressure30.33 inHg
Wind6 mph E
Humidity71%
Visibility6.2 mi
Dew point56°
Tue, 2770° / 53°0.04
Morning55°feels 54°
Afternoon69°feels 68°
Evening63°feels 62°
Overnight56°feels 56°
70 °
Washington, Tuesday, 27 October
Light rain. High 70°, low 53°.
Pressure30.21 inHg
Wind6.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point53°
Wed, 2869° / 53°0
Morning62°feels 61°
Afternoon67°feels 66°
Evening56°feels 55°
Overnight54°feels 53°
69 °
Washington, Wednesday, 28 October
Clear. High 69°, low 53°.
Pressure30.03 inHg
Wind15 mph SW
Humidity56%
Visibility—
Dew point52°
Thu, 2963° / 48°0.39
Morning52°feels 50°
Afternoon62°feels 61°
Evening58°feels 57°
Overnight55°feels 54°
63 °
Washington, Thursday, 29 October
Rain. High 63°, low 48°.
Pressure30.15 inHg
Wind8.8 mph W
Humidity79%
Visibility—
Dew point54°
Fri, 3059° / 50°0.11
Morning53°feels 51°
Afternoon58°feels 56°
Evening54°feels 54°
Overnight53°feels 53°
59 °
Washington, Friday, 30 October
Light rain. High 59°, low 50°.
Pressure30.18 inHg
Wind9.1 mph N
Humidity61%
Visibility—
Dew point44°
Sat, 3157° / 55°0.44
Morning56°feels 55°
Afternoon56°feels 55°
Evening57°feels 56°
Overnight56°feels 56°
57 °
Washington, Saturday, 31 October
Rain. High 57°, low 55°.
Pressure29.97 inHg
Wind14 mph SE
Humidity92%
Visibility—
Dew point53°
Sun, 0164° / 56°0
Morning58°feels 58°
Afternoon62°feels 61°
Evening59°feels 58°
Overnight58°feels 58°
64 °
Washington, Sunday, 1 November
Overcast. High 64°, low 56°.
Pressure30.12 inHg
Wind12.6 mph E
Humidity70%
Visibility—
Dew point52°
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 Washington, IA 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.