10-day forecast for Marriott-Slaterville, UT: 63° to 102°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Sunday, August 9
86° · 0.09 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 69°0
Morning74°feels 73°
Afternoon98°feels 95°
Evening91°feels 88°
Overnight71°feels 69°
101 °
Marriott-Slaterville, Monday, 10 August
Clear. High 101°, low 69°.
Pressure29.83 inHg
Wind9.8 mph SW
Humidity19%
Visibility6.2 mi
Dew point45°
Tue, 1197° / 71°0
Morning79°feels 78°
Afternoon96°feels 91°
Evening86°feels 83°
Overnight75°feels 74°
97 °
Marriott-Slaterville, Tuesday, 11 August
Overcast. High 97°, low 71°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity18%
Visibility6.2 mi
Dew point42°
Wed, 1290° / 74°0
Morning80°feels 80°
Afternoon91°feels 87°
Evening82°feels 80°
Overnight74°feels 72°
90 °
Marriott-Slaterville, Wednesday, 12 August
Overcast. High 90°, low 74°.
Pressure29.77 inHg
Wind9.3 mph W
Humidity21%
Visibility6.2 mi
Dew point44°
Thu, 1386° / 63°0.08
Morning73°feels 73°
Afternoon86°feels 84°
Evening82°feels 80°
Overnight70°feels 70°
86 °
Marriott-Slaterville, Thursday, 13 August
Light rain. High 86°, low 63°.
Pressure29.74 inHg
Wind14.2 mph S
Humidity30%
Visibility—
Dew point49°
Fri, 1486° / 63°0.09
Morning68°feels 67°
Afternoon82°feels 81°
Evening83°feels 80°
Overnight71°feels 69°
86 °
Marriott-Slaterville, Friday, 14 August
Light rain. High 86°, low 63°.
Pressure29.88 inHg
Wind13 mph W
Humidity37%
Visibility—
Dew point51°
Sat, 1589° / 64°0
Morning70°feels 68°
Afternoon86°feels 83°
Evening86°feels 83°
Overnight75°feels 74°
89 °
Marriott-Slaterville, Saturday, 15 August
Overcast. High 89°, low 64°.
Pressure30.00 inHg
Wind9 mph W
Humidity23%
Visibility—
Dew point41°
Sun, 1691° / 69°0
Morning74°feels 72°
Afternoon86°feels 83°
Evening87°feels 84°
Overnight74°feels 73°
91 °
Marriott-Slaterville, Sunday, 16 August
Overcast. High 91°, low 69°.
Pressure30.03 inHg
Wind10 mph W
Humidity22%
Visibility—
Dew point40°
Mon, 1791° / 72°0
Morning78°feels 76°
Afternoon88°feels 85°
Evening87°feels 84°
Overnight76°feels 75°
91 °
Marriott-Slaterville, Monday, 17 August
Overcast. High 91°, low 72°.
Pressure30.03 inHg
Wind12.4 mph W
Humidity25%
Visibility—
Dew point46°
Tue, 1893° / 69°0
Morning75°feels 73°
Afternoon91°feels 87°
Evening89°feels 85°
Overnight75°feels 74°
93 °
Marriott-Slaterville, Tuesday, 18 August
Clear. High 93°, low 69°.
Pressure30.03 inHg
Wind13.4 mph W
Humidity18%
Visibility—
Dew point39°
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 Marriott-Slaterville, 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.