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As of 09:53 CDT

Weather in St. Louis, MO

83°Current weather

St. Louis, Sunday, 9 August, 09:53

Mostly clear. Feels like 90°. High 97°, low 72°.

Pressure30.00 inHg
Wind3 mph S
Humidity78%
Visibility6.2 mi
Dew point75°

Two-week outlook for St. Louis, MO: week one averages a high of 99.6° and week two 95.2°, so week two runs 4.4° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 97°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)99.6°74.5°0.2 in / 2 d+13.6°
2nd (August 16 – August 22)95.2°71.5°0.2 in / 2 d+8.6°

Weekend weather

Sun, August 9
Mostly clear
97°72°
no precip.
Sat, August 15
Partly cloudy
104°72°
no precip.
Sun, August 16
Clear
98°78°
no precip.
Sat, August 22
Clear
97°77°
no precip.
Mon, 10102° / 76°0Mostly clear
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
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
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
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
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
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
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
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
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°
Wed, 1996° / 75°0Mostly clear
96 °Mostly clear

St. Louis, Wednesday, 19 August

Mostly clear. High 96°, low 75°.

Pressure29.83 inHg
Wind15.9 mph N
Humidity38%
Visibility—
Dew point63°
Thu, 2087° / 67°0Clear
87 °Clear

St. Louis, Thursday, 20 August

Clear. High 87°, low 67°.

Pressure29.94 inHg
Wind9.2 mph E
Humidity39%
Visibility—
Dew point55°
Fri, 21100° / 68°0.11Light rain
100 °Light rain

St. Louis, Friday, 21 August

Light rain. High 100°, low 68°.

Pressure29.80 inHg
Wind20.6 mph SE
Humidity35%
Visibility—
Dew point58°
Sat, 2297° / 77°0Clear
97 °Clear

St. Louis, Saturday, 22 August

Clear. High 97°, low 77°.

Pressure29.83 inHg
Wind12.9 mph NE
Humidity38%
Visibility—
Dew point63°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in St. Louis, MO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.