10-day forecast for Smithfield, UT: 26° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Monday, October 19
49° · 0.44 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1665° / 40°0
Morning40°feels 40°
Afternoon64°feels 62°
Evening55°feels 54°
Overnight42°feels 42°
65 °
Smithfield, Friday, 16 October
Clear. High 65°, low 40°.
Pressure30.56 inHg
Wind3.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point41°
Sat, 1769° / 48°0
Morning48°feels 48°
Afternoon68°feels 66°
Evening56°feels 54°
Overnight50°feels 48°
69 °
Smithfield, Saturday, 17 October
Clear. High 69°, low 48°.
Pressure30.33 inHg
Wind0.9 mph W
Humidity45%
Visibility6.2 mi
Dew point39°
Sun, 1869° / 49°0
Morning51°feels 49°
Afternoon67°feels 65°
Evening58°feels 56°
Overnight52°feels 49°
69 °
Smithfield, Sunday, 18 October
Clear. High 69°, low 49°.
Pressure30.12 inHg
Wind0.6 mph W
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1969° / 50°0
Morning54°feels 53°
Afternoon64°feels 63°
Evening64°feels 63°
Overnight56°feels 54°
69 °
Smithfield, Monday, 19 October
Clear. High 69°, low 50°.
Pressure30.03 inHg
Wind2.5 mph W
Humidity46%
Visibility—
Dew point41°
Tue, 2064° / 52°0.08
Morning55°feels 54°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight54°feels 52°
64 °
Smithfield, Tuesday, 20 October
Light rain. High 64°, low 52°.
Pressure29.88 inHg
Wind6.6 mph E
Humidity54%
Visibility—
Dew point46°
Wed, 2155° / 46°0.48
Morning51°feels 48°
Afternoon55°feels 53°
Evening54°feels 52°
Overnight50°feels 48°
55 °
Smithfield, Wednesday, 21 October
Rain. High 55°, low 46°.
Pressure29.80 inHg
Wind6.1 mph W
Humidity61%
Visibility—
Dew point41°
Thu, 2249° / 43°0.44
Morning45°feels 42°
Afternoon45°feels 41°
Evening48°feels 45°
Overnight46°feels 44°
49 °
Smithfield, Thursday, 22 October
Rain. High 49°, low 43°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity93%
Visibility—
Dew point43°
Fri, 2341° / 34°0.29
Morning35°feels 30°
Afternoon36°feels 30°
Evening34°feels 29°
Overnight35°feels 29°
41 °
Smithfield, Friday, 23 October
Snow. High 41°, low 34°.
Pressure30.30 inHg
Wind7.7 mph W
Humidity84%
Visibility—
Dew point31°
Sat, 2440° / 26°0.03
Morning29°feels 23°
Afternoon37°feels 34°
Evening37°feels 36°
Overnight30°feels 24°
40 °
Smithfield, Saturday, 24 October
Light snow. High 40°, low 26°.
Pressure30.56 inHg
Wind6.6 mph SE
Humidity77%
Visibility—
Dew point28°
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 Smithfield, 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.