Current weather conditions and 15 day weather forecast for Spirit of St Louis Airport, 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 19.4 ° C / 66.9°F ![]() Patchy rain nearby |
Feels Like : 19.4 ° C / 66.9°F Humidity : % 55 Pressure : 1014 mb Wind Speed : 11.2 kmph / 6.9 miles from WSW ![]() Visibility : 16 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 May 2026 Tuesday | Sunny |
10.8 ° C (51.4°F) |
30.4 ° C (86.7°F) |
21.2 ° C (70.1°F) |
% 54 | 0% | 8.1 | Sunrise:05:53 AM Sunset: 08:05 PM |
Moonrise:03:15 AM Moonset: 03:32 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
11.8 ° C (53.2°F) |
24.2 ° C (75.6°F) |
17.7 ° C (63.9°F) |
% 55 | 0% | 8 | Sunrise:05:52 AM Sunset: 08:06 PM |
Moonrise:03:40 AM Moonset: 04:42 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
8.8 ° C (47.9°F) |
22.8 ° C (73°F) |
16.1 ° C (60.9°F) |
% 62 | 0% | 8.4 | Sunrise:05:52 AM Sunset: 08:07 PM |
Moonrise:04:06 AM Moonset: 05:56 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
12.6 ° C (54.7°F) |
29.5 ° C (85.2°F) |
20.7 ° C (69.3°F) |
% 65 | 88% | 0.3 | Sunrise:05:51 AM Sunset: 08:08 PM |
Moonrise:04:36 AM Moonset: 07:14 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
17.8 ° C (64°F) |
28 ° C (82.4°F) |
21.6 ° C (70.9°F) |
% 80 | 88% | 5 | Sunrise:05:50 AM Sunset: 08:09 PM |
Moonrise:05:14 AM Moonset: 08:34 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
17.6 ° C (63.7°F) |
31.9 ° C (89.5°F) |
23.2 ° C (73.8°F) |
% 65 | 0% | 6 | Sunrise:05:49 AM Sunset: 08:10 PM |
Moonrise:06:00 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Thundery outbreaks in nearby |
23 ° C (73.5°F) |
27.6 ° C (81.7°F) |
25.6 ° C (78.1°F) |
% 69 | 0% | 6 | Sunrise:05:48 AM Sunset: 08:10 PM |
Moonrise:06:59 AM Moonset: 11:01 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Moderate rain |
14.6 ° C (58.3°F) |
27.2 ° C (81°F) |
21.5 ° C (70.6°F) |
% 85 | 86% | 5 | Sunrise:05:47 AM Sunset: 08:11 PM |
Moonrise:08:08 AM Moonset: 11:57 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
11.7 ° C (53.1°F) |
23.5 ° C (74.3°F) |
17.3 ° C (63.1°F) |
% 70 | 0% | 5 | Sunrise:05:47 AM Sunset: 08:12 PM |
Moonrise:09:23 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Moderate rain |
17.2 ° C (62.9°F) |
30.9 ° C (87.7°F) |
22.7 ° C (72.8°F) |
% 70 | 88% | 5 | Sunrise:05:46 AM Sunset: 08:13 PM |
Moonrise:10:38 AM Moonset: 12:42 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
9.4 ° C (48.9°F) |
18.4 ° C (65.2°F) |
14.2 ° C (57.6°F) |
% 74 | 0% | 4 | Sunrise:05:45 AM Sunset: 08:14 PM |
Moonrise:11:51 AM Moonset: 01:17 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
8.9 ° C (48°F) |
21 ° C (69.8°F) |
15.1 ° C (59.2°F) |
% 65 | 0% | 5 | Sunrise:05:45 AM Sunset: 08:15 PM |
Moonrise:01:00 PM Moonset: 01:46 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
12.8 ° C (55°F) |
26 ° C (78.7°F) |
19.3 ° C (66.7°F) |
% 77 | 88% | 4 | Sunrise:05:44 AM Sunset: 08:15 PM |
Moonrise:02:04 PM Moonset: 02:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
23.5 ° C (74.2°F) |
34.3 ° C (93.7°F) |
27.7 ° C (81.9°F) |
% 59 | 0% | 7 | Sunrise:05:43 AM Sunset: 08:16 PM |
Moonrise:03:07 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|