Saint Louis, Missouri

Saint Louis Science Center, Saint Louis County

Online - May 3, 2026, 6:40 am CDT
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Data is currently unavailable due to technical difficulties. We are currently working on getting this issue fixed. We apologize for the inconvenience.

Current Conditions (updated every 5 minutes)

Temperature:
45.6°F
Dew Point:
35.0°F
Humidity:
66%
Today's Precipitation:¹²
0.00 in.
Wind Speed:
3.1 MPH
Peak Wind Gust:
6.0 MPH
Wind Dir:
S
Baro. Pressure:
30.09 in. ↔
More...

Summary

Today:¹
Yesterday:
Max Temp:
Time:
49.0°F
12:00 am
60.9°F
5:17 pm
Min Temp:
Time:
45.4°F
4:57 am
47.6°F
6:30 am
Precipitation:²
0.00 in.
0.00 in.
Peak Wind Gusts:
Time:
7.2 MPH
5:56 am
13.9 MPH
11:55 am
Estimated ET:³
0.10 in.
Avg Soil 2 Temp:*
60.6°F
Sunrise:
6:01 am
Sunset:
7:55 pm
More...

St. Louis City Forecast

Rest Of Tonight:
Clear. Near steady temperature in the lower 40s. South winds around 5 mph.

Sunday:
Sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Sunday Night:
Showers likely with a chance of thunderstorms. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 70 percent.

Monday:
Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.

More...
Missouri Climate Center forecast based on information obtained from the National Weather Service. For more information, please contact Dr. Pat Guinan at 573-882-5908.

¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil


More info about the station

St. Louis City Forecast | As of Sun May 3, 2026 - 2:28 AM CDT

Rest Of Tonight
Clear. Near steady temperature in the lower 40s. South winds around 5 mph.

Sunday
Sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Sunday Night
Showers likely with a chance of thunderstorms. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 70 percent.

Monday
Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 50s. South winds 10 to 15 mph. Chance of rain 90 percent.

Tuesday
A chance of thunderstorms. Showers. Much cooler with highs in the mid 60s. Temperature falling to around 60 in the afternoon. Chance of rain near 100 percent.

Tuesday Night
Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Cooler with lows in the mid 40s. Chance of rain 70 percent.

Wednesday
Partly sunny in the morning, then becoming mostly cloudy. A 20 percent chance of showers. Highs in the upper 50s.

Wednesday Night
Mostly cloudy. A chance of showers, mainly in the evening. Lows in the lower 40s. Chance of rain 30 percent.

Thursday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

Thursday Night
Mostly clear. Lows in the mid 40s.

Friday
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

Friday Night
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.

Saturday
Sunny. Highs in the mid 70s.

Saint Louis, Missouri

Saint Louis Science Center, Saint Louis

Summary
Yesterday - May 2, 2026

Max Temp:
Time:
60.9°F
5:17 pm
Min Temp:
Time:
47.6°F
6:30 am
Peak Wind Gust:
Time:
13.9 mph
11:55 am
Precipitation:
0.00 in.
Estimated ET:³
0.10 in.
Avg Soil 2 Temp:*
60.6°F
Avg Soil 4 Temp:*
62.0°F
Avg Sod Soil 2 Temp:
61.9°F
Avg Sod Soil 4 Temp:
62.8°F

¹ Since midnight | ² Ice or snow not recorded | ³ Short crop | * Bare Soil

Saint Louis, Missouri

Saint Louis Science Center, Saint Louis

Current Conditions | As of May 3, 2026, 6:40 am

Temperature:
45.6°F
Dewpoint:
35.0°F
Humidity:
66%
Today's Precipitation:¹ ²
0.00 in.
Wind Speed:
3.1 MPH
Peak Wind Gust:
6.0 MPH
Wind Dir.:
S
Baro. Pressure:
30.09 in. ↔
Solar Radiation:
14.71 W/m²
Leaf Wetness:
Dry

¹ Since midnight | ² Ice or snow not recorded

Saint Louis, Missouri

Saint Louis Science Center (Saint Louis) Weather Data Archive

Saint Louis Science Center weather station is part of the University of Missouri Extension
Commercial Agriculture Automated Weather Station Network



Saint Louis, Missouri
map
Lat: 38.630813°, Lon: -90.270785°

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Saint Louis Science Center