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Weather in Florissant, United States 🇺🇸

Current Weather in Florissant

Clear
24°C
Feels like 25°C. Clear.
🌬️ 9 km/h ESE
💧 69% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 18°C
🌅 Sunrise: 06:04 AM
🌇 Sunset: 08:10 PM
Map Overlays:

Right now Florissant is 24°C with clear, feeling like 25°C. Expect 69% humidity and winds of about 9 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Florissant from about 18°C to 34°C.

Hourly Forecast for Florissant

22:00
Clear
23°
7%
23:00
Clear
22°
8%
00:00
Clear
22°
8%
01:00
Clear
21°
9%
02:00
Clear
21°
9%
03:00
Clear
21°
10%
04:00
Clear
20°
10%
05:00
Clear
20°
11%
06:00
Clear
20°
12%
07:00
Sunny
20°
12%
08:00
Sunny
23°
9%
09:00
Sunny
25°
7%
10:00
Sunny
26°
6%
11:00
Sunny
31°
5%
12:00
Sunny
30°
2%
13:00
Sunny
31°
2%
14:00
Sunny
32°
2%
15:00
Sunny
32°
2%
16:00
Sunny
32°
2%
17:00
Sunny
31°
2%
18:00
Sunny
30°
3%
19:00
Sunny
28°
4%
20:00
Sunny
27°
5%
21:00
Clear
26°
6%

14-Day Forecast for Florissant

Mon, Aug 03
Sunny Sunny
32° / 18°
Tue, Aug 04
Sunny Sunny
32° / 20°
Wed, Aug 05
Sunny Sunny
34° / 21°
Thu, Aug 06
Patchy rain nearby Patchy rain nearby
31° / 21°
Fri, Aug 07
Sunny Sunny
33° / 22°
Sat, Aug 08
Sunny Sunny
37° / 22°
Sun, Aug 09
Sunny Sunny
38° / 26°
Mon, Aug 10
Sunny Sunny
36° / 26°
Tue, Aug 11
Patchy rain nearby Patchy rain nearby
28° / 21°
Wed, Aug 12
Sunny Sunny
26° / 18°
Thu, Aug 13
Sunny Sunny
27° / 17°
Fri, Aug 14
Patchy rain nearby Patchy rain nearby
30° / 21°
Sat, Aug 15
Sunny Sunny
34° / 22°
Sun, Aug 16
Sunny Sunny
36° / 25°

Additional Forecasts for Florissant

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 233.0 μg/m³
O₃ (Ozone) 73.0 μg/m³
NO₂ (Nitrogen Dioxide) 27.0 μg/m³
SO₂ (Sulphur Dioxide) 3.7 μg/m³
PM2.5 (Fine particles) 21.0 μg/m³
PM10 (Coarse particles) 21.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Florissant Tomorrow

There is no good daylight window left in Florissant today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Florissant

What is the temperature in Florissant right now?

The current temperature in Florissant is 24°C (75°F), clear (feels like 25°C).

What's the weather like in Florissant right now?

Current weather in Florissant: Clear, humidity 69%, wind 9 km/h ESE.

What is today's forecast for Florissant?

Today in Florissant: high 32°C, low 18°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for Florissant?

Daily highs and lows for Florissant:

  • 2026-08-03: 32°C / 18°C
  • 2026-08-04: 32°C / 20°C
  • 2026-08-05: 34°C / 21°C
  • 2026-08-06: 31°C / 21°C
  • 2026-08-07: 33°C / 22°C
  • 2026-08-08: 37°C / 22°C
  • 2026-08-09: 38°C / 26°C
Is it going to rain in Florissant today?

There is a 6% chance of rain in Florissant today.

What is the wind speed in Florissant right now?

Wind in Florissant is currently 9 km/h (6 mph) from the ESE.

What is the UV index in Florissant right now?

The UV index in Florissant is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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