| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 0 km WNW / 3 m | BUOY-CASM1 (Marine) | 2026-04-04 05:48 local (2026/04/04 09:48 GMT) | light winds from the NW (15 km/h at 320) | — | - | |||
| 1 km SW / 130 m | Portland (Maine) | 2026-04-04 05:34 local (2026/04/04 09:34 GMT) | dry | calm (3 km/h at 342) | 15°C | - | - - 0 | |
| 3 km S / 28 m | South Portland (Maine) | 2026-04-04 06:12 local (2026/04/04 10:12 GMT) | dry | light winds from the NW (6 km/h at 325) | 10°C | - | - - 0 | |
| 4 km WSW / 218 m | Portland Airport (Maine) | 2026-04-04 04:51 local (2026/04/04 08:51 GMT) |  Dry and partly cloudy | light winds from the N (7 km/h at 350) | 11°C | 16 | scattered | |
| 6 km NW / 13 m | North Deering wx (United States) | 2026-04-04 05:32 local (2026/04/04 09:32 GMT) | dry | calm (3 km/h at 360) | 9°C | - | - - 0 | |
| 7 km S / 23 m | Pleasant Hill wx (United States) | 2026-04-04 06:20 local (2026/04/04 10:20 GMT) | dry | calm (0 km/h at 316) | 9°C | - | - - 0 | |
| 8 km S / 12 m | Cape Elizabeth (Maine) | 2026-04-04 05:06 local (2026/04/04 09:06 GMT) | dry | light winds from the NNW (8 km/h at 331) | 11°C | - | - - 0 | |
| 10 km SSE / 20 m | Cape Elizabeth (Maine) | 2026-04-04 06:01 local (2026/04/04 10:01 GMT) | dry | calm (5 km/h at 355) | 9°C | - | - - 0 | |
| 13 km WNW / 82 m | Highland Lake wx (United States) | 2026-04-04 06:20 local (2026/04/04 10:20 GMT) | dry | calm (3 km/h at 2) | 9°C | - | - - 0 | |
| 15 km NE / 12 m | Chebeague Island (Maine) | 2026-04-04 04:36 local (2026/04/04 08:36 GMT) | dry | light winds from the N (11 km/h at 5) | 9°C | - | - - 0 |
* NOTE: not all live weather reports for Portland, Casco Bay, Maine update at the same frequency which is why some locations can show data from stations that are more remote if the report is more recent than known closer ones. We also include live weather reports from ships and buoys if data are submitted close to Portland, Casco Bay, Maine, United States and within an acceptable time window.
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