Current weather conditions and 15 day weather forecast for SSM Health St. Joseph Hospital-Wentzville 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.
| 13 May 2026 Wednesday 17.2 ° C / 63°F ![]() Sunny |
Feels Like : 17.2 ° C / 63°F Humidity : % 54 Pressure : 1018 mb Wind Speed : 12.2 kmph / 7.6 miles from NW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday | Sunny |
11.5 ° C (52.8°F) |
25.8 ° C (78.4°F) |
18.3 ° C (65°F) |
% 51 | 0% | 8 | Sunrise:05:53 AM Sunset: 08:07 PM |
Moonrise:03:40 AM Moonset: 04:43 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
8.7 ° C (47.7°F) |
21.6 ° C (70.8°F) |
15.3 ° C (59.6°F) |
% 67 | 0% | 8.4 | Sunrise:05:52 AM Sunset: 08:08 PM |
Moonrise:04:06 AM Moonset: 05:57 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
14.1 ° C (57.4°F) |
30.4 ° C (86.7°F) |
22 ° C (71.7°F) |
% 65 | 80% | 0.2 | Sunrise:05:51 AM Sunset: 08:09 PM |
Moonrise:04:37 AM Moonset: 07:15 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Heavy rain |
18.8 ° C (65.9°F) |
24.4 ° C (75.8°F) |
21.2 ° C (70.1°F) |
% 81 | 89% | 5 | Sunrise:05:50 AM Sunset: 08:10 PM |
Moonrise:05:14 AM Moonset: 08:35 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
17 ° C (62.6°F) |
31 ° C (87.9°F) |
22.6 ° C (72.6°F) |
% 71 | 0% | 6 | Sunrise:05:49 AM Sunset: 08:10 PM |
Moonrise:06:01 AM Moonset: 09:53 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
19.7 ° C (67.4°F) |
26.1 ° C (79°F) |
22.5 ° C (72.5°F) |
% 89 | 80% | 5 | Sunrise:05:48 AM Sunset: 08:11 PM |
Moonrise:06:59 AM Moonset: 11:02 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
19.2 ° C (66.6°F) |
27.9 ° C (82.2°F) |
21.8 ° C (71.3°F) |
% 89 | 87% | 5 | Sunrise:05:48 AM Sunset: 08:12 PM |
Moonrise:08:08 AM Moonset: 11:58 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Partly Cloudy |
14 ° C (57.3°F) |
24.5 ° C (76.1°F) |
19 ° C (66.2°F) |
% 79 | 0% | 5 | Sunrise:05:47 AM Sunset: 08:13 PM |
Moonrise:09:23 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
15.3 ° C (59.6°F) |
28.5 ° C (83.3°F) |
21 ° C (69.8°F) |
% 74 | 0% | 6 | Sunrise:05:46 AM Sunset: 08:14 PM |
Moonrise:10:38 AM Moonset: 12:43 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
14.5 ° C (58°F) |
25 ° C (77°F) |
20.2 ° C (68.3°F) |
% 80 | 81% | 5 | Sunrise:05:46 AM Sunset: 08:15 PM |
Moonrise:11:51 AM Moonset: 01:18 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
9.9 ° C (49.9°F) |
18.6 ° C (65.5°F) |
14 ° C (57.2°F) |
% 63 | 0% | 4 | Sunrise:05:45 AM Sunset: 08:15 PM |
Moonrise:01:00 PM Moonset: 01:47 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Sunny |
6.5 ° C (43.7°F) |
21.9 ° C (71.4°F) |
14.1 ° C (57.5°F) |
% 63 | 0% | 4 | Sunrise:05:44 AM Sunset: 08:16 PM |
Moonrise:02:05 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
12.7 ° C (54.9°F) |
26.9 ° C (80.4°F) |
19 ° C (66.2°F) |
% 63 | 0% | 5 | Sunrise:05:44 AM Sunset: 08:17 PM |
Moonrise:03:08 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
14 ° C (57.1°F) |
24.2 ° C (75.6°F) |
19.1 ° C (66.5°F) |
% 77 | 84% | 4 | Sunrise:05:43 AM Sunset: 08:18 PM |
Moonrise:04:09 PM Moonset: 02:55 AM Moon Phase ( Waxing Gibbous ) |
|