10-day forecast for Washington, UT: 77° to 112°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
111°
Best day: Saturday, August 8
97° · 0.13 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09112° / 79°0.02
Morning84°feels 82°
Afternoon105°feels 103°
Evening112°feels 112°
Overnight86°feels 84°
112 °
Washington, Sunday, 9 August
Light rain. High 112°, low 79°.
Pressure29.85 inHg
Wind1.9 mph SW
Humidity25%
Visibility6.2 mi
Dew point53°
Mon, 10105° / 84°0
Morning90°feels 87°
Afternoon103°feels 100°
Evening100°feels 97°
Overnight90°feels 87°
105 °
Washington, Monday, 10 August
Clear. High 105°, low 84°.
Pressure29.85 inHg
Wind5.6 mph SW
Humidity19%
Visibility6.2 mi
Dew point49°
Tue, 11101° / 77°0.01
Morning87°feels 85°
Afternoon101°feels 99°
Evening97°feels 94°
Overnight87°feels 85°
101 °
Washington, Tuesday, 11 August
Light rain. High 101°, low 77°.
Pressure29.88 inHg
Wind7.3 mph W
Humidity26%
Visibility6.2 mi
Dew point55°
Wed, 12100° / 79°0.02
Morning81°feels 82°
Afternoon97°feels 95°
Evening99°feels 96°
Overnight82°feels 82°
100 °
Washington, Wednesday, 12 August
Light rain. High 100°, low 79°.
Pressure29.83 inHg
Wind2.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point56°
Thu, 1397° / 81°0.13
Morning85°feels 84°
Afternoon91°feels 89°
Evening83°feels 83°
Overnight82°feels 82°
97 °
Washington, Thursday, 13 August
Light rain. High 97°, low 81°.
Pressure29.83 inHg
Wind14.2 mph S
Humidity30%
Visibility—
Dew point55°
Fri, 1494° / 81°0.06
Morning83°feels 84°
Afternoon89°feels 89°
Evening93°feels 91°
Overnight89°feels 88°
94 °
Washington, Friday, 14 August
Light rain. High 94°, low 81°.
Pressure29.94 inHg
Wind8.3 mph SE
Humidity39%
Visibility—
Dew point59°
Sat, 1599° / 82°0
Morning85°feels 84°
Afternoon94°feels 91°
Evening98°feels 94°
Overnight91°feels 87°
99 °
Washington, Saturday, 15 August
Clear. High 99°, low 82°.
Pressure29.97 inHg
Wind10 mph SW
Humidity23%
Visibility—
Dew point49°
Sun, 16100° / 84°0
Morning88°feels 85°
Afternoon97°feels 93°
Evening97°feels 94°
Overnight90°feels 87°
100 °
Washington, Sunday, 16 August
Overcast. High 100°, low 84°.
Pressure29.97 inHg
Wind9.2 mph SW
Humidity18%
Visibility—
Dew point45°
Mon, 17100° / 84°0
Morning87°feels 85°
Afternoon95°feels 92°
Evening98°feels 95°
Overnight92°feels 90°
100 °
Washington, Monday, 17 August
Partly cloudy. High 100°, low 84°.
Pressure30.00 inHg
Wind5.3 mph SW
Humidity23%
Visibility—
Dew point49°
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, UT 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.