Mercy Hospital St Louis Heliport Weather Forecast 15 Days, Weather in 8MO9 Today

Current weather conditions and 15 day weather forecast for Mercy Hospital St Louis Heliport, 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 Mercy Hospital St Louis Heliport

13 December 2025 Saturday
1.1 ° C / 34°F
Overcast
Overcast
Feels Like : -1.8 ° C / 28.7°F
Humidity : % 82
Pressure : 1022 mb
Wind Speed : 9.4 kmph / 5.8 miles from NNWNNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Mercy Hospital St Louis Heliport, MO, USA

Weather Forecast for next 15 Days for Mercy Hospital St Louis Heliport 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 Mercy Hospital St Louis Heliport, 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
12 December 2025 Friday Overcast  Overcast 0.3 ° C
(32.5°F)
1.5 ° C
(34.7°F)
0.8 ° C
(33.5°F)
% 92 0% 0.4 Sunrise:07:10 AM
Sunset: 04:40 PM
Moonrise:12:13 AM
Moonset: 12:29 PM
Moon Phase
( Waning Crescent )
13 December 2025 Saturday Light freezing rain Light freezing rain -9.3 ° C
(15.2°F)
0 ° C
(32°F)
-2.6 ° C
(27.3°F)
% 79 65% 0.3 Sunrise:07:11 AM
Sunset: 04:40 PM
Moonrise:01:14 AM
Moonset: 12:51 PM
Moon Phase
( Waning Crescent )
14 December 2025 Sunday Sunny Sunny -12.5 ° C
(9.5°F)
-6.7 ° C
(19.9°F)
-9.8 ° C
(14.4°F)
% 60 0% 0.4 Sunrise:07:12 AM
Sunset: 04:40 PM
Moonrise:02:14 AM
Moonset: 01:13 PM
Moon Phase
( Waning Crescent )
15 December 2025 Monday Sunny Sunny -10.9 ° C
(12.4°F)
4.2 ° C
(39.6°F)
-4.9 ° C
(23.2°F)
% 51 0% 0.4 Sunrise:07:12 AM
Sunset: 04:41 PM
Moonrise:03:14 AM
Moonset: 01:38 PM
Moon Phase
( Waning Crescent )
16 December 2025 Tuesday Sunny Sunny -0.6 ° C
(31°F)
9.6 ° C
(49.4°F)
3.6 ° C
(38.5°F)
% 74 0% 0.4 Sunrise:07:13 AM
Sunset: 04:41 PM
Moonrise:04:15 AM
Moonset: 02:06 PM
Moon Phase
( Waning Crescent )
17 December 2025 Wednesday Mist Mist 5 ° C
(40.9°F)
13.9 ° C
(57°F)
7.9 ° C
(46.3°F)
% 90 0% 0 Sunrise:07:14 AM
Sunset: 04:41 PM
Moonrise:05:17 AM
Moonset: 02:39 PM
Moon Phase
( Waning Crescent )
18 December 2025 Thursday Partly Cloudy  Partly Cloudy 6.6 ° C
(43.8°F)
13.2 ° C
(55.8°F)
11.8 ° C
(53.2°F)
% 57 0% 4 Sunrise:07:14 AM
Sunset: 04:42 PM
Moonrise:06:17 AM
Moonset: 03:20 PM
Moon Phase
( Waning Crescent )
19 December 2025 Friday Patchy rain nearby Patchy rain nearby 4.6 ° C
(40.3°F)
5.6 ° C
(42°F)
5.5 ° C
(41.9°F)
% 71 82% 2 Sunrise:07:15 AM
Sunset: 04:42 PM
Moonrise:07:15 AM
Moonset: 04:08 PM
Moon Phase
( New Moon )
20 December 2025 Saturday Patchy rain nearby Patchy rain nearby 10.9 ° C
(51.6°F)
17.9 ° C
(64.3°F)
15.7 ° C
(60.2°F)
% 90 85% 4 Sunrise:07:15 AM
Sunset: 04:43 PM
Moonrise:08:06 AM
Moonset: 05:04 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Patchy rain nearby Patchy rain nearby 7.2 ° C
(44.9°F)
10.5 ° C
(50.9°F)
10.8 ° C
(51.4°F)
% 82 87% 3 Sunrise:07:16 AM
Sunset: 04:43 PM
Moonrise:08:51 AM
Moonset: 06:05 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Patchy rain nearby Patchy rain nearby 7.2 ° C
(44.9°F)
18.7 ° C
(65.7°F)
12 ° C
(53.7°F)
% 83 83% 3 Sunrise:07:16 AM
Sunset: 04:44 PM
Moonrise:09:29 AM
Moonset: 07:10 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Sunny Sunny -0 ° C
(32°F)
6.2 ° C
(43.2°F)
4.8 ° C
(40.6°F)
% 61 0% 2 Sunrise:07:17 AM
Sunset: 04:44 PM
Moonrise:10:00 AM
Moonset: 08:15 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Sunny Sunny -3.4 ° C
(25.9°F)
2.8 ° C
(37°F)
-0.9 ° C
(30.5°F)
% 37 0% 2 Sunrise:07:17 AM
Sunset: 04:45 PM
Moonrise:10:28 AM
Moonset: 09:20 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Overcast  Overcast -0.4 ° C
(31.3°F)
8.1 ° C
(46.7°F)
4.2 ° C
(39.6°F)
% 50 0% 1 Sunrise:07:18 AM
Sunset: 04:46 PM
Moonrise:10:53 AM
Moonset: 10:25 PM
Moon Phase
( Waxing Crescent )
Mercy Hospital St Louis Heliport Weather forecasts are usually fully updated every 4 hours.
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