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Florissant, MO Weather Conditions

Updated: Wed Jul 22nd 2026 5:30 PM CDT

Partly Cloudy

80^°F 27^°C

Feels Like 79^°F / 26^°C

Florissant, MO weather condition is Partly Cloudy and 80°F.

Today's Weather in Florissant,MO

The current weather in Florissant MO as of 5:30 PM CDT on Wed Jul 22nd 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s) and the UV index at 2.1. It is 80 degrees fahrenheit but feels like 79 degrees. The barometric pressure is 30.04 - measured by inches of mercury - and is rising since its last observation. The humidity is 49 percent that's rising since the last report, with a dew point of 56 degrees fahrenheit which is falling. Wind direction is from the Northeast at 9.8 miles per hour, gusting at 11.3 miles per hour. Sunrise was at 5:54 AM and Sunset is at 8:21 PM. The moon phase is a First Quarter moon rising at 3:10 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:54 AM

Sunset: 8:21 PM

As of:

Moon

Moonrise: 3:10 PM

Moonset: 12:18 AM

Phase: First Quarter Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 87°F and a low of 65°F. 4%% possible chance of rain predicted. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 87° \| Lo 65°	62%	4%	0%	9.8 mph

Sunny

Sunny with a high of 79°F and a low of 63°F. 5%% possible chance of rain predicted. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 79° \| Lo 63°	65%	5%	0%	8.9 mph

Partly Cloudy

Partly Cloudy with a high of 68°F and a low of 64°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.38in. Winds will be light at 8mph at times. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 64°	83%	85% \| est. 0.38in	0%	7.4 mph

Sunny

Sunny with a high of 93°F and a low of 65°F. 47%% possible chance of rain predicted with an estimated 0.03in. Winds will be light at 8mph at times. The humidity will be on the higher side, reaching around 80%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 93° \| Lo 65°	80%	47% \| est. 0.03in	0%	7.6 mph

Sunny

Sunny with a high of 92°F and a low of 78°F. 17%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 92° \| Lo 78°	71%	17% \| est. 0in	0%	19 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 80^°F. The morning temperature of 65°^F is lowest at 6am with the daytime high of 87°^F at 4pm and a low around 70°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.09^inHg at 11pm and lowest being 29.95^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 9.8^mph at 5pm, while the slowest is 6^mph around 3am; expect wind gusts peaking 14^mph at 8pm. View live wind conditions in Florissant

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