St. Marys Airport (STQ) 15 Day Weather Forecast, Sainte Marys United States
Current weather conditions and 15 day weather forecast for St. Marys Airport in Sainte Marys, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at STQ
| 14 August 2025 Thu 20.2 ° C ( 68.4°F )  Overcast |
Feels Like : 20.2 ° C / 68.4°F Humidity : % 96 Pressure : 1015 mb Wind Speed : 4.3 kmph / 2.7 miles from NNE 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for St. Marys Airport, Sainte Marys, United States
| Date | |
|---|---|
| 14 August 2025 Thu | |
| Weather forecast |  Cloudy |
| Low temperature | 19.4 ° C |
| High temperature | 28.1 ° C |
| Average Temperature | 23.1 ° C |
| Humidity | % 81 |
| Wind | 12.2 km/h |
| Chance of rain | 0% |
| 15 August 2025 Fri | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 17.9 ° C |
| High temperature | 26.9 ° C |
| Average Temperature | 22.6 ° C |
| Humidity | % 71 |
| Wind | 13 km/h |
| Chance of rain | 0% |
| 16 August 2025 Sat | |
| Weather forecast |  Moderate rain |
| Low temperature | 21.2 ° C |
| High temperature | 25.8 ° C |
| Average Temperature | 23.2 ° C |
| Humidity | % 86 |
| Wind | 11.9 km/h |
| Chance of rain | 86% |
| 17 August 2025 Sun | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 17.1 ° C |
| High temperature | 29.8 ° C |
| Average Temperature | 22.5 ° C |
| Humidity | % 82 |
| Wind | 10.8 km/h |
| Chance of rain | 86% |
| 18 August 2025 Mon | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 17.3 ° C |
| High temperature | 30.2 ° C |
| Average Temperature | 21.5 ° C |
| Humidity | % 85 |
| Wind | 5.8 km/h |
| Chance of rain | 88% |
| 19 August 2025 Tue | |
| Weather forecast | Moderate rain |
| Low temperature | 17.5 ° C |
| High temperature | 29.9 ° C |
| Average Temperature | 21.5 ° C |
| Humidity | % 89 |
| Wind | 11.2 km/h |
| Chance of rain | 76% |
| 20 August 2025 Wed | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 15.2 ° C |
| High temperature | 23.2 ° C |
| Average Temperature | 18.7 ° C |
| Humidity | % 89 |
| Wind | 12.2 km/h |
| Chance of rain | 74% |
| 21 August 2025 Thu | |
| Weather forecast |  Sunny |
| Low temperature | 12.4 ° C |
| High temperature | 26 ° C |
| Average Temperature | 18.5 ° C |
| Humidity | % 68 |
| Wind | 10.8 km/h |
| Chance of rain | 0% |
| 22 August 2025 Fri | |
| Weather forecast | Sunny |
| Low temperature | 12.2 ° C |
| High temperature | 27.9 ° C |
| Average Temperature | 19.7 ° C |
| Humidity | % 66 |
| Wind | 6.8 km/h |
| Chance of rain | 0% |
| 23 August 2025 Sat | |
| Weather forecast | Partly Cloudy |
| Low temperature | 16 ° C |
| High temperature | 29 ° C |
| Average Temperature | 21.5 ° C |
| Humidity | % 73 |
| Wind | 16.9 km/h |
| Chance of rain | 0% |
| 24 August 2025 Sun | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 11.2 ° C |
| High temperature | 21.3 ° C |
| Average Temperature | 17.2 ° C |
| Humidity | % 79 |
| Wind | 19.4 km/h |
| Chance of rain | 86% |
| 25 August 2025 Mon | |
| Weather forecast | Sunny |
| Low temperature | 6.1 ° C |
| High temperature | 21.6 ° C |
| Average Temperature | 13.5 ° C |
| Humidity | % 66 |
| Wind | 10.8 km/h |
| Chance of rain | 0% |
| 26 August 2025 Tue | |
| Weather forecast | Sunny |
| Low temperature | 9 ° C |
| High temperature | 24.1 ° C |
| Average Temperature | 16.3 ° C |
| Humidity | % 63 |
| Wind | 10.4 km/h |
| Chance of rain | 0% |
| 27 August 2025 Wed | |
| Weather forecast | Sunny |
| Low temperature | 12.2 ° C |
| High temperature | 27.7 ° C |
| Average Temperature | 19.2 ° C |
| Humidity | % 68 |
| Wind | 12.2 km/h |
| Chance of rain | 0% |
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 August 2025 Thu | Cloudy |
19.4 ° C | 28.1 ° C | 23.1 ° C | % 81 | 12.2 km/h | 0% |
| 15 August 2025 Fri | Partly Cloudy |
17.9 ° C | 26.9 ° C | 22.6 ° C | % 71 | 13 km/h | 0% |
| 16 August 2025 Sat | Moderate rain |
21.2 ° C | 25.8 ° C | 23.2 ° C | % 86 | 11.9 km/h | 86% |
| 17 August 2025 Sun | Patchy rain nearby |
17.1 ° C | 29.8 ° C | 22.5 ° C | % 82 | 10.8 km/h | 86% |
| 18 August 2025 Mon | Patchy rain nearby |
17.3 ° C | 30.2 ° C | 21.5 ° C | % 85 | 5.8 km/h | 88% |
| 19 August 2025 Tue | Moderate rain |
17.5 ° C | 29.9 ° C | 21.5 ° C | % 89 | 11.2 km/h | 76% |
| 20 August 2025 Wed | Patchy rain nearby |
15.2 ° C | 23.2 ° C | 18.7 ° C | % 89 | 12.2 km/h | 74% |
| 21 August 2025 Thu | Sunny |
12.4 ° C | 26 ° C | 18.5 ° C | % 68 | 10.8 km/h | 0% |
| 22 August 2025 Fri | Sunny |
12.2 ° C | 27.9 ° C | 19.7 ° C | % 66 | 6.8 km/h | 0% |
| 23 August 2025 Sat | Partly Cloudy |
16 ° C | 29 ° C | 21.5 ° C | % 73 | 16.9 km/h | 0% |
| 24 August 2025 Sun | Patchy rain nearby |
11.2 ° C | 21.3 ° C | 17.2 ° C | % 79 | 19.4 km/h | 86% |
| 25 August 2025 Mon | Sunny |
6.1 ° C | 21.6 ° C | 13.5 ° C | % 66 | 10.8 km/h | 0% |
| 26 August 2025 Tue | Sunny |
9 ° C | 24.1 ° C | 16.3 ° C | % 63 | 10.4 km/h | 0% |
| 27 August 2025 Wed | Sunny |
12.2 ° C | 27.7 ° C | 19.2 ° C | % 68 | 12.2 km/h | 0% |
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