10-day forecast for Washington, MO: 67° to 104°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Tuesday, August 11
84° · 1.32 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 76°0.02
Morning79°feels 80°
Afternoon100°feels 105°
Evening87°feels 90°
Overnight84°feels 88°
101 °
Washington, Monday, 10 August
Light rain. High 101°, low 76°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Tue, 11104° / 78°0
Morning79°feels 79°
Afternoon103°feels 105°
Evening90°feels 91°
Overnight80°feels 82°
104 °
Washington, Tuesday, 11 August
Light rain. High 104°, low 78°.
Pressure29.85 inHg
Wind11.6 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 72°0.09
Morning74°feels 75°
Afternoon93°feels 98°
Evening84°feels 89°
Overnight79°feels 79°
91 °
Washington, Wednesday, 12 August
Light rain. High 91°, low 72°.
Pressure29.88 inHg
Wind5.5 mph W
Humidity59%
Visibility6.2 mi
Dew point70°
Thu, 1384° / 72°1.32
Morning73°feels 75°
Afternoon77°feels 78°
Evening74°feels 76°
Overnight73°feels 74°
84 °
Washington, Thursday, 13 August
Heavy rain. High 84°, low 72°.
Pressure29.88 inHg
Wind15.4 mph NE
Humidity83%
Visibility—
Dew point71°
Fri, 1478° / 71°0.16
Morning72°feels 74°
Afternoon76°feels 77°
Evening72°feels 73°
Overnight71°feels 73°
78 °
Washington, Friday, 14 August
Light rain. High 78°, low 71°.
Pressure30.03 inHg
Wind14.3 mph E
Humidity84%
Visibility—
Dew point70°
Sat, 1586° / 67°0.2
Morning71°feels 72°
Afternoon80°feels 81°
Evening80°feels 84°
Overnight73°feels 74°
86 °
Washington, Saturday, 15 August
Light rain. High 86°, low 67°.
Pressure30.12 inHg
Wind14 mph E
Humidity72%
Visibility—
Dew point68°
Sun, 1687° / 70°0
Morning74°feels 77°
Afternoon83°feels 89°
Evening77°feels 78°
Overnight71°feels 73°
87 °
Washington, Sunday, 16 August
Overcast. High 87°, low 70°.
Pressure30.06 inHg
Wind9.1 mph E
Humidity66%
Visibility—
Dew point70°
Mon, 1788° / 70°0.06
Morning75°feels 78°
Afternoon85°feels 91°
Evening78°feels 79°
Overnight72°feels 74°
88 °
Washington, Monday, 17 August
Light rain. High 88°, low 70°.
Pressure30.03 inHg
Wind8.9 mph NE
Humidity65%
Visibility—
Dew point71°
Tue, 1882° / 70°0.11
Morning71°feels 72°
Afternoon74°feels 76°
Evening79°feels 79°
Overnight72°feels 73°
82 °
Washington, Tuesday, 18 August
Light rain. High 82°, low 70°.
Pressure30.00 inHg
Wind6 mph SE
Humidity90%
Visibility—
Dew point70°
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, MO 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.