Florissant Weather Forecast 15 Days, Weather in Florissant Today
Current weather conditions and 15 day weather forecast for Florissant, Missouri, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Florissant
| 30 October 2026 Friday 24.8 ° C / 76.6°F  Sunny |
Feels Like : 23.6 ° C / 74.5°F Humidity : % 48 Pressure : 1022 mb Wind Speed : 11.2 kmph / 6.9 miles from SE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 8 |
15 day weather forecast for Florissant, MO, USA
Weather Forecast for next 15 Days for Florissant including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Florissant, Missouri state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 October 2026 Friday |  Overcast |
15.1 ° C (59.1°F) |
25.6 ° C (78°F) |
19.9 ° C (67.9°F) |
% 65 | 11% | 2.7 | Sunrise:07:26 AM Sunset: 06:03 PM |
Moonrise:09:30 PM Moonset: 12:20 PM Moon Phase ( Waning Gibbous ) |
|
| 31 October 2026 Saturday | Overcast |
16.9 ° C (62.3°F) |
23.6 ° C (74.5°F) |
19.9 ° C (67.9°F) |
% 48 | 11% | 2.1 | Sunrise:07:27 AM Sunset: 06:02 PM |
Moonrise:10:41 PM Moonset: 01:11 PM Moon Phase ( Last Quarter ) |
|
| 01 November 2026 Sunday | Overcast |
14.4 ° C (57.9°F) |
19.9 ° C (67.9°F) |
16.5 ° C (61.7°F) |
% 82 | 70% | 1.7 | Sunrise:06:28 AM Sunset: 05:01 PM |
Moonrise:10:56 PM Moonset: 12:52 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday | Overcast |
14.5 ° C (58°F) |
19.8 ° C (67.7°F) |
16.6 ° C (62°F) |
% 84 | 38% | 1.9 | Sunrise:06:29 AM Sunset: 05:00 PM |
Moonrise:Does not rise today Moonset: 01:27 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday | Overcast |
16.9 ° C (62.5°F) |
21.2 ° C (70.1°F) |
18.5 ° C (65.3°F) |
% 81 | 85% | 5 | Sunrise:06:30 AM Sunset: 04:59 PM |
Moonrise:12:10 AM Moonset: 01:56 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday |  Patchy rain nearby |
15.1 ° C (59.2°F) |
18.5 ° C (65.3°F) |
17 ° C (62.6°F) |
% 83 | 77% | 4 | Sunrise:06:31 AM Sunset: 04:57 PM |
Moonrise:01:22 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday |  Cloudy |
11.4 ° C (52.5°F) |
15.9 ° C (60.5°F) |
14.2 ° C (57.6°F) |
% 74 | 14% | 5 | Sunrise:06:32 AM Sunset: 04:56 PM |
Moonrise:02:33 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Sunny |
7.7 ° C (45.9°F) |
12.5 ° C (54.5°F) |
10.1 ° C (50.2°F) |
% 67 | 6% | 4 | Sunrise:06:33 AM Sunset: 04:55 PM |
Moonrise:03:43 AM Moonset: 03:14 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday |  Partly Cloudy |
5.8 ° C (42.4°F) |
12.6 ° C (54.7°F) |
9.1 ° C (48.4°F) |
% 67 | 6% | 4 | Sunrise:06:34 AM Sunset: 04:54 PM |
Moonrise:04:54 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday | Partly Cloudy |
5.6 ° C (42.1°F) |
12.7 ° C (54.9°F) |
9.1 ° C (48.5°F) |
% 57 | 10% | 4 | Sunrise:06:36 AM Sunset: 04:53 PM |
Moonrise:06:06 AM Moonset: 04:14 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday | Overcast |
6.1 ° C (42.9°F) |
10.3 ° C (50.6°F) |
8.3 ° C (46.9°F) |
% 69 | 58% | 3 | Sunrise:06:37 AM Sunset: 04:52 PM |
Moonrise:07:17 AM Moonset: 04:51 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Partly Cloudy |
7.1 ° C (44.7°F) |
11.3 ° C (52.4°F) |
8.7 ° C (47.7°F) |
% 72 | 74% | 4 | Sunrise:06:38 AM Sunset: 04:52 PM |
Moonrise:08:25 AM Moonset: 05:35 PM Moon Phase ( New Moon ) |
|
| 11 November 2026 Wednesday | Partly Cloudy |
5.7 ° C (42.3°F) |
12.9 ° C (55.2°F) |
8.8 ° C (47.9°F) |
% 69 | 8% | 4 | Sunrise:06:39 AM Sunset: 04:51 PM |
Moonrise:09:27 AM Moonset: 06:27 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday | Sunny |
5.1 ° C (41.1°F) |
13.1 ° C (55.6°F) |
9.1 ° C (48.4°F) |
% 67 | 8% | 4 | Sunrise:06:40 AM Sunset: 04:50 PM |
Moonrise:10:22 AM Moonset: 07:24 PM Moon Phase ( Waxing Crescent ) |
|
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