Chatham Seaplane Base (CYM) 15 Day Weather Forecast, Chatham United States
Current weather conditions and 15 day weather forecast for Chatham Seaplane Base in Chatham, 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 CYM
| 04 October 2026 Sun 7.4 ° C ( 45.4°F )  Light rain |
Feels Like : 5.9 ° C / 42.6°F Humidity : % 98 Pressure : 1013 mb Wind Speed : 8.3 kmph / 5.1 miles from ENE 
Visibility : 9 km Precipitation (rainfall) : 1.57 mm Cloud (%) : 100 |
15-day weather forecast for Chatham Seaplane Base, Chatham, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 October 2026 Sat |  Light drizzle |
6.7 ° C | 7.9 ° C | 7.3 ° C | % 97 | 15.1 km/h | 95% |
| 04 October 2026 Sun | Light rain |
6.8 ° C | 8.1 ° C | 7.7 ° C | % 99 | 7.2 km/h | 95% |
| 05 October 2026 Mon |  Light rain shower |
6.3 ° C | 11.4 ° C | 8.7 ° C | % 91 | 13.3 km/h | 92% |
| 06 October 2026 Tue | Light rain |
6.2 ° C | 9 ° C | 8 ° C | % 96 | 7.9 km/h | 94% |
| 07 October 2026 Wed |  Fog |
4.8 ° C | 10.3 ° C | 6.9 ° C | % 90 | 7.2 km/h | 82% |
| 08 October 2026 Thu |  Overcast |
2.3 ° C | 9.3 ° C | 5.4 ° C | % 88 | 9 km/h | 32% |
| 09 October 2026 Fri |  Sunny |
1.8 ° C | 10.2 ° C | 5.1 ° C | % 68 | 14.4 km/h | 9% |
| 10 October 2026 Sat | Sunny |
0.4 ° C | 7 ° C | 4 ° C | % 86 | 6.8 km/h | 73% |
| 11 October 2026 Sun | Light drizzle |
5 ° C | 8.9 ° C | 6.4 ° C | % 91 | 6.5 km/h | 87% |
| 12 October 2026 Mon | Light drizzle |
3.1 ° C | 8.4 ° C | 6.1 ° C | % 90 | 6.8 km/h | 86% |
| 13 October 2026 Tue | Overcast |
1.8 ° C | 8.5 ° C | 4.7 ° C | % 87 | 6.5 km/h | 37% |
| 14 October 2026 Wed |  Heavy snow |
0.8 ° C | 5.1 ° C | 2.6 ° C | % 94 | 9 km/h | 94% |
| 15 October 2026 Thu | Fog |
0.9 ° C | 6.6 ° C | 2.6 ° C | % 99 | 6.5 km/h | 90% |
| 16 October 2026 Fri | Light drizzle |
2.6 ° C | 3.5 ° C | 3.2 ° C | % 100 | 8.6 km/h | 95% |
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