10-day forecast for Smithfield, MO: 73° to 109°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
108°
Best day: Friday, August 14
98°
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10104° / 80°0
Morning82°feels 84°
Afternoon102°feels 104°
Evening94°feels 93°
Overnight85°feels 88°
104 °
Smithfield, Monday, 10 August
Clear. High 104°, low 80°.
Pressure29.94 inHg
Wind19.3 mph SW
Humidity36%
Visibility6.2 mi
Dew point65°
Tue, 11107° / 81°0
Morning83°feels 84°
Afternoon104°feels 106°
Evening96°feels 94°
Overnight84°feels 85°
107 °
Smithfield, Tuesday, 11 August
Clear. High 107°, low 81°.
Pressure29.85 inHg
Wind20.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point64°
Wed, 12107° / 81°0.01
Morning83°feels 84°
Afternoon103°feels 104°
Evening98°feels 97°
Overnight88°feels 87°
107 °
Smithfield, Wednesday, 12 August
Light rain. High 107°, low 81°.
Pressure29.85 inHg
Wind17.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point62°
Thu, 13108° / 81°0
Morning88°feels 88°
Afternoon105°feels 106°
Evening103°feels 102°
Overnight92°feels 91°
108 °
Smithfield, Thursday, 13 August
Overcast. High 108°, low 81°.
Pressure29.74 inHg
Wind21.2 mph SW
Humidity24%
Visibility—
Dew point58°
Fri, 14108° / 82°0
Morning89°feels 89°
Afternoon104°feels 106°
Evening103°feels 102°
Overnight86°feels 86°
108 °
Smithfield, Friday, 14 August
Overcast. High 108°, low 82°.
Pressure29.88 inHg
Wind18.5 mph S
Humidity26%
Visibility—
Dew point60°
Sat, 15109° / 85°0.02
Morning91°feels 90°
Afternoon104°feels 103°
Evening100°feels 102°
Overnight88°feels 92°
109 °
Smithfield, Saturday, 15 August
Light rain. High 109°, low 85°.
Pressure30.00 inHg
Wind18.2 mph SW
Humidity20%
Visibility—
Dew point53°
Sun, 16106° / 74°0.04
Morning82°feels 83°
Afternoon99°feels 101°
Evening83°feels 84°
Overnight78°feels 78°
106 °
Smithfield, Sunday, 16 August
Light rain. High 106°, low 74°.
Pressure30.00 inHg
Wind11.8 mph E
Humidity29%
Visibility—
Dew point60°
Mon, 17107° / 73°0.05
Morning82°feels 82°
Afternoon102°feels 103°
Evening97°feels 98°
Overnight84°feels 85°
107 °
Smithfield, Monday, 17 August
Light rain. High 107°, low 73°.
Pressure29.94 inHg
Wind13.5 mph NW
Humidity24%
Visibility—
Dew point56°
Tue, 1898° / 79°0
Morning84°feels 85°
Afternoon97°feels 99°
Evening96°feels 96°
Overnight83°feels 84°
98 °
Smithfield, Tuesday, 18 August
Overcast. High 98°, low 79°.
Pressure29.94 inHg
Wind13.5 mph NE
Humidity35%
Visibility—
Dew point62°
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, 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.