10-day forecast for Sylvania, MO: 69° to 107°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
107°
Best day: Thursday, August 13
106° · 0.11 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09103° / 74°0
Morning80°feels 83°
Afternoon100°feels 99°
Evening87°feels 85°
Overnight81°feels 83°
103 °
Sylvania, Sunday, 9 August
Partly cloudy. High 103°, low 74°.
Pressure29.94 inHg
Wind14.5 mph SW
Humidity32%
Visibility6.2 mi
Dew point62°
Mon, 10105° / 77°0
Morning79°feels 79°
Afternoon103°feels 104°
Evening94°feels 94°
Overnight83°feels 84°
105 °
Sylvania, Monday, 10 August
Clear. High 105°, low 77°.
Pressure29.91 inHg
Wind18.4 mph SW
Humidity31%
Visibility6.2 mi
Dew point63°
Tue, 11107° / 82°0
Morning84°feels 85°
Afternoon105°feels 106°
Evening97°feels 95°
Overnight84°feels 84°
107 °
Sylvania, Tuesday, 11 August
Clear. High 107°, low 82°.
Pressure29.85 inHg
Wind21.5 mph SW
Humidity29%
Visibility6.2 mi
Dew point62°
Wed, 12101° / 76°0.04
Morning75°feels 76°
Afternoon97°feels 98°
Evening96°feels 96°
Overnight89°feels 88°
101 °
Sylvania, Wednesday, 12 August
Light rain. High 101°, low 76°.
Pressure29.83 inHg
Wind17.8 mph SW
Humidity27%
Visibility6.2 mi
Dew point60°
Thu, 13107° / 77°0
Morning85°feels 86°
Afternoon106°feels 107°
Evening102°feels 101°
Overnight86°feels 87°
107 °
Sylvania, Thursday, 13 August
Overcast. High 107°, low 77°.
Pressure29.74 inHg
Wind23.2 mph SW
Humidity22%
Visibility—
Dew point56°
Fri, 14104° / 78°0
Morning86°feels 86°
Afternoon99°feels 100°
Evening88°feels 91°
Overnight78°feels 79°
104 °
Sylvania, Friday, 14 August
Light rain. High 104°, low 78°.
Pressure29.91 inHg
Wind17.6 mph E
Humidity26%
Visibility—
Dew point57°
Sat, 15104° / 74°0.07
Morning82°feels 82°
Afternoon103°feels 102°
Evening96°feels 99°
Overnight81°feels 85°
104 °
Sylvania, Saturday, 15 August
Light rain. High 104°, low 74°.
Pressure30.00 inHg
Wind19 mph SW
Humidity19%
Visibility—
Dew point50°
Sun, 16106° / 72°0.11
Morning80°feels 82°
Afternoon99°feels 102°
Evening94°feels 95°
Overnight74°feels 76°
106 °
Sylvania, Sunday, 16 August
Light rain. High 106°, low 72°.
Pressure30.00 inHg
Wind13.7 mph SE
Humidity33%
Visibility—
Dew point62°
Mon, 17103° / 73°0.06
Morning81°feels 82°
Afternoon100°feels 101°
Evening96°feels 98°
Overnight81°feels 83°
103 °
Sylvania, Monday, 17 August
Light rain. High 103°, low 73°.
Pressure29.97 inHg
Wind13.3 mph NW
Humidity28%
Visibility—
Dew point58°
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 Sylvania, 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.