Olympia Airport (OLM) 15 Day Weather Forecast, Olympia United States
Current weather conditions and 15 day weather forecast for Olympia Airport in Olympia, 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 OLM
| 13 September 2026 Sun 11.2 ° C ( 52.2°F )  Light rain |
Feels Like : 10 ° C / 50°F Humidity : % 98 Pressure : 1012 mb Wind Speed : 9.4 kmph / 5.8 miles from SW 
Visibility : 9 km Precipitation (rainfall) : 1.79 mm Cloud (%) : 100 |
15-day weather forecast for Olympia Airport, Olympia, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 13 September 2026 Sun | Light rain |
10.9 ° C | 19 ° C | 13.4 ° C | % 87 | 18 km/h | 88% |
| 14 September 2026 Mon |  Overcast |
10.2 ° C | 18.5 ° C | 14 ° C | % 75 | 7.9 km/h | 24% |
| 15 September 2026 Tue |  Sunny |
8.4 ° C | 21.9 ° C | 14.2 ° C | % 73 | 10.4 km/h | 9% |
| 16 September 2026 Wed | Sunny |
9 ° C | 26 ° C | 16.1 ° C | % 69 | 7.2 km/h | 5% |
| 17 September 2026 Thu | Sunny |
10.1 ° C | 27.5 ° C | 17.4 ° C | % 65 | 8.6 km/h | 4% |
| 18 September 2026 Fri | Sunny |
11.5 ° C | 29.6 ° C | 19.3 ° C | % 57 | 5 km/h | 3% |
| 19 September 2026 Sat | Sunny |
12 ° C | 26.9 ° C | 17.8 ° C | % 69 | 13 km/h | 6% |
| 20 September 2026 Sun |  Mist |
10.8 ° C | 20.1 ° C | 14.4 ° C | % 77 | 12.6 km/h | 18% |
| 21 September 2026 Mon | Sunny |
9.1 ° C | 22.2 ° C | 14.5 ° C | % 75 | 7.6 km/h | 9% |
| 22 September 2026 Tue | Sunny |
9.5 ° C | 21.9 ° C | 14.3 ° C | % 77 | 11.2 km/h | 14% |
| 23 September 2026 Wed | Mist |
8 ° C | 16.7 ° C | 12 ° C | % 86 | 19.1 km/h | 85% |
| 24 September 2026 Thu | Sunny |
6.7 ° C | 17.2 ° C | 10.8 ° C | % 76 | 17.6 km/h | 13% |
| 25 September 2026 Fri | Overcast |
6.6 ° C | 17.1 ° C | 10.6 ° C | % 75 | 13.3 km/h | 21% |
| 26 September 2026 Sat | Overcast |
6.7 ° C | 14.4 ° C | 10.2 ° C | % 78 | 9 km/h | 22% |
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