EN
English Español

As of 08:47 CDT

Weather in St. Louis, MO

78°Current weather

St. Louis, Sunday, 9 August, 08:47

Mostly clear. Feels like 80°. High 97°, low 73°.

Pressure30.03 inHg
Wind2 mph SW
Humidity86%
Visibility6.2 mi
Dew point74°

10-day forecast for St. Louis, MO: 68° to 104°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

104°
Best day: Saturday, August 15
99° · 0.12 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 10102° / 76°0Mostly clear
MorningPartly cloudy79°feels 79°
AfternoonPartly cloudy101°feels 104°
EveningOvercast89°feels 90°
OvernightClear83°feels 88°
102 °Mostly clear

St. Louis, Monday, 10 August

Mostly clear. High 102°, low 76°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Tue, 11103° / 80°0Overcast
MorningOvercast82°feels 84°
AfternoonClear102°feels 104°
EveningPartly cloudy92°feels 93°
OvernightClear80°feels 80°
103 °Overcast

St. Louis, Tuesday, 11 August

Overcast. High 103°, low 80°.

Pressure29.91 inHg
Wind8.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point66°
Wed, 12100° / 77°0.04Light rain
MorningOvercast80°feels 83°
AfternoonOvercast93°feels 97°
EveningClear87°feels 93°
OvernightOvercast85°feels 86°
100 °Light rain

St. Louis, Wednesday, 12 August

Light rain. High 100°, low 77°.

Pressure29.83 inHg
Wind6.1 mph W
Humidity45%
Visibility6.2 mi
Dew point68°
Thu, 1399° / 73°0.12Light rain
MorningOvercast74°feels 76°
AfternoonLight rain90°feels 95°
EveningLight rain83°feels 87°
OvernightOvercast81°feels 83°
99 °Light rain

St. Louis, Thursday, 13 August

Light rain. High 99°, low 73°.

Pressure29.85 inHg
Wind14.2 mph SE
Humidity47%
Visibility—
Dew point66°
Fri, 1492° / 72°0Overcast
MorningOvercast78°feels 80°
AfternoonOvercast90°feels 96°
EveningOvercast82°feels 87°
OvernightOvercast76°feels 77°
92 °Overcast

St. Louis, Friday, 14 August

Overcast. High 92°, low 72°.

Pressure29.97 inHg
Wind13.8 mph E
Humidity49%
Visibility—
Dew point67°
Sat, 15104° / 72°0Partly cloudy
MorningPartly cloudy80°feels 82°
AfternoonPartly cloudy98°feels 103°
EveningPartly cloudy90°feels 98°
OvernightPartly cloudy81°feels 87°
104 °Partly cloudy

St. Louis, Saturday, 15 August

Partly cloudy. High 104°, low 72°.

Pressure30.03 inHg
Wind11.1 mph E
Humidity32%
Visibility—
Dew point61°
Sun, 1698° / 78°0Clear
MorningClear85°feels 87°
AfternoonClear93°feels 99°
EveningClear84°feels 89°
OvernightClear79°feels 80°
98 °Clear

St. Louis, Sunday, 16 August

Clear. High 98°, low 78°.

Pressure30.00 inHg
Wind13.2 mph NE
Humidity45%
Visibility—
Dew point68°
Mon, 1787° / 68°0Overcast
MorningOvercast73°feels 73°
AfternoonOvercast84°feels 83°
EveningOvercast79°feels 80°
OvernightOvercast73°feels 73°
87 °Overcast

St. Louis, Monday, 17 August

Overcast. High 87°, low 68°.

Pressure30.06 inHg
Wind9 mph NE
Humidity38%
Visibility—
Dew point54°
Tue, 18103° / 68°0.12Light rain
MorningLight rain75°feels 76°
AfternoonLight rain94°feels 96°
EveningLight rain93°feels 98°
OvernightLight rain79°feels 84°
103 °Light rain

St. Louis, Tuesday, 18 August

Light rain. High 103°, low 68°.

Pressure29.80 inHg
Wind9.9 mph SW
Humidity39%
Visibility—
Dew point61°

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, 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.