Rosecrans Memorial Airport (STJ) 15 Day Weather Forecast, Saint Joseph United States

Current weather conditions and 15 day weather forecast for Rosecrans Memorial Airport in Saint Joseph, 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 STJ

18 September 2026 Fri
24.3 ° C
( 75.7°F )

Clear
Clear
Feels Like : 26.5 ° C / 79.7°F
Humidity : % 85
Pressure : 1019 mb
Wind Speed : 11.9 kmph / 7.4 miles from SESE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 3

15-day weather forecast for Rosecrans Memorial Airport, Saint Joseph, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
18 September 2026 Fri Sunny Sunny 23 ° C 34.1 ° C 28.5 ° C % 63 28.4 km/h 36%
19 September 2026 Sat Patchy rain nearby Patchy rain nearby 20.3 ° C 34.1 ° C 27 ° C % 65 21.2 km/h 67%
20 September 2026 Sun Light rain shower Light rain shower 16.5 ° C 22.7 ° C 20.3 ° C % 90 18 km/h 89%
21 September 2026 Mon Patchy rain nearby Patchy rain nearby 14 ° C 17.2 ° C 15.9 ° C % 88 17.6 km/h 73%
22 September 2026 Tue Overcast Overcast 12.8 ° C 16.5 ° C 14.6 ° C % 78 15.5 km/h 27%
23 September 2026 Wed Overcast Overcast 12.2 ° C 20.3 ° C 16.2 ° C % 79 11.2 km/h 19%
24 September 2026 Thu Light rain shower Light rain shower 14.2 ° C 18.1 ° C 16.3 ° C % 90 10.4 km/h 90%
25 September 2026 Fri Patchy rain nearby Patchy rain nearby 16.2 ° C 22.3 ° C 19.2 ° C % 81 11.9 km/h 27%
26 September 2026 Sat Patchy rain nearby Patchy rain nearby 15.4 ° C 21.3 ° C 18 ° C % 81 24.5 km/h 88%
27 September 2026 Sun Light rain shower Light rain shower 17.6 ° C 28.1 ° C 22.1 ° C % 62 27.4 km/h 67%
28 September 2026 Mon Overcast Overcast 20.5 ° C 29.5 ° C 24.8 ° C % 56 31.3 km/h 50%
29 September 2026 Tue Light rain shower Light rain shower 19.4 ° C 30.5 ° C 25.5 ° C % 60 29.5 km/h 69%
30 September 2026 Wed Overcast Overcast 14.2 ° C 19 ° C 16.2 ° C % 87 23.4 km/h 90%
01 October 2026 Thu Sunny Sunny 9.3 ° C 14.3 ° C 11.8 ° C % 64 25.9 km/h 6%
Weather forecasts are usually fully updated every 3 hours.

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