10-day forecast for St. Louis, OK: 76° to 115°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
115°
Best day: Tuesday, August 18
104°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10106° / 77°0
Morning81°feels 83°
Afternoon105°feels 104°
Evening99°feels 98°
Overnight80°feels 82°
106 °
St. Louis, Monday, 10 August
Mostly clear. High 106°, low 77°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity27%
Visibility6.2 mi
Dew point61°
Tue, 11108° / 81°0
Morning83°feels 86°
Afternoon105°feels 106°
Evening99°feels 99°
Overnight85°feels 86°
108 °
St. Louis, Tuesday, 11 August
Clear. High 108°, low 81°.
Pressure29.91 inHg
Wind16.8 mph SW
Humidity29%
Visibility6.2 mi
Dew point63°
Wed, 12109° / 83°0
Morning85°feels 86°
Afternoon106°feels 107°
Evening100°feels 99°
Overnight89°feels 88°
109 °
St. Louis, Wednesday, 12 August
Mostly clear. High 109°, low 83°.
Pressure29.85 inHg
Wind16.3 mph SW
Humidity26%
Visibility6.2 mi
Dew point61°
Thu, 13109° / 84°0
Morning90°feels 90°
Afternoon105°feels 104°
Evening104°feels 101°
Overnight89°feels 87°
109 °
St. Louis, Thursday, 13 August
Partly cloudy. High 109°, low 84°.
Pressure29.80 inHg
Wind22 mph SW
Humidity20%
Visibility—
Dew point53°
Fri, 14109° / 82°0
Morning89°feels 90°
Afternoon105°feels 106°
Evening104°feels 101°
Overnight92°feels 90°
109 °
St. Louis, Friday, 14 August
Clear. High 109°, low 82°.
Pressure29.91 inHg
Wind20 mph SW
Humidity23%
Visibility—
Dew point57°
Sat, 15110° / 82°0
Morning89°feels 89°
Afternoon106°feels 105°
Evening103°feels 101°
Overnight90°feels 88°
110 °
St. Louis, Saturday, 15 August
Clear. High 110°, low 82°.
Pressure30.03 inHg
Wind17.7 mph SW
Humidity19%
Visibility—
Dew point52°
Sun, 16114° / 83°0.01
Morning91°feels 90°
Afternoon109°feels 107°
Evening102°feels 99°
Overnight92°feels 91°
114 °
St. Louis, Sunday, 16 August
Light rain. High 114°, low 83°.
Pressure30.00 inHg
Wind18.4 mph S
Humidity16%
Visibility—
Dew point51°
Mon, 17114° / 80°0
Morning89°feels 89°
Afternoon110°feels 106°
Evening108°feels 103°
Overnight93°feels 91°
114 °
St. Louis, Monday, 17 August
Light rain. High 114°, low 80°.
Pressure29.91 inHg
Wind12.3 mph SW
Humidity13%
Visibility—
Dew point45°
Tue, 18115° / 85°0
Morning93°feels 91°
Afternoon112°feels 108°
Evening109°feels 104°
Overnight94°feels 90°
115 °
St. Louis, Tuesday, 18 August
Clear. High 115°, low 85°.
Pressure29.83 inHg
Wind16.9 mph SW
Humidity12%
Visibility—
Dew point45°
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 St. Louis, OK 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.