Clark Field (SEP) 15 Day Weather Forecast, Stephenville United States
Current weather conditions and 15 day weather forecast for Clark Field in Stephenville, 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 SEP
| 18 March 2026 Wed 23.7 ° C ( 74.7°F )  Sunny |
Feels Like : 24.1 ° C / 75.5°F Humidity : % 28 Pressure : 1021 mb Wind Speed : 22.3 kmph / 13.9 miles from SSW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Clark Field, Stephenville, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 18 March 2026 Wed | Sunny |
6.3 ° C | 25.9 ° C | 15.3 ° C | % 42 | 32.8 km/h | 0% |
| 19 March 2026 Thu | Sunny |
10.4 ° C | 31 ° C | 19.8 ° C | % 55 | 25.6 km/h | 0% |
| 20 March 2026 Fri | Sunny |
13.3 ° C | 35.4 ° C | 23.3 ° C | % 48 | 27 km/h | 0% |
| 21 March 2026 Sat | Sunny |
15.6 ° C | 36.5 ° C | 25.2 ° C | % 36 | 22.7 km/h | 0% |
| 22 March 2026 Sun | Sunny |
19.3 ° C | 35.1 ° C | 26.1 ° C | % 30 | 30.6 km/h | 0% |
| 23 March 2026 Mon | Sunny |
13.3 ° C | 20.7 ° C | 17.8 ° C | % 50 | 29.9 km/h | 0% |
| 24 March 2026 Tue | Sunny |
11 ° C | 26.6 ° C | 18.4 ° C | % 56 | 15.8 km/h | 0% |
| 25 March 2026 Wed | Sunny |
16.2 ° C | 32.1 ° C | 23.7 ° C | % 48 | 28.1 km/h | 0% |
| 26 March 2026 Thu | Sunny |
17.5 ° C | 33 ° C | 24.8 ° C | % 40 | 40 km/h | 0% |
| 27 March 2026 Fri | Sunny |
7.9 ° C | 13.5 ° C | 11.8 ° C | % 25 | 51.8 km/h | 0% |
| 28 March 2026 Sat | Sunny |
1 ° C | 15.9 ° C | 8.5 ° C | % 27 | 16.9 km/h | 0% |
| 29 March 2026 Sun | Sunny |
5.2 ° C | 20.7 ° C | 13.2 ° C | % 34 | 35.3 km/h | 0% |
| 30 March 2026 Mon |  Partly Cloudy |
11.9 ° C | 25.6 ° C | 18.2 ° C | % 58 | 47.9 km/h | 0% |
| 31 March 2026 Tue | Partly Cloudy |
16.8 ° C | 29.3 ° C | 21.4 ° C | % 60 | 50 km/h | 0% |
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