Forest Park off Skyline Road, Portland, OR
Displaying data from May 2026
| Day | Mean Temp | High Temp | High Temp Time | Low Temp | Low Temp Time | Rain | Average Wind | High Wind | High Wind Time |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 59.8° F | 71.2° F | 15:44:02 | 50.9° F | 23:47:02 | 0.00 in | 0.1 mph | 4.0 mph | 01:02:02 |
| 2 | 56.6° F | 68.9° F | 18:47:02 | 47.4° F | 03:58:01 | 0.00 in | 0.3 mph | 7.0 mph | 19:34:02 |
| 3 | 71.9° F | 87.1° F | 15:03:02 | 58.4° F | 06:13:01 | 0.00 in | 0.7 mph | 5.0 mph | 19:49:02 |
| 4 | 63.0° F | 74.6° F | 00:06:01 | 52.2° F | 07:24:01 | 0.00 in | 0.3 mph | 5.0 mph | 05:35:02 |
| 5 | 55.1° F | 59.9° F | 18:07:02 | 51.3° F | 07:02:02 | 0.02 in | 0.0 mph | 1.0 mph | 10:38:02 |
| 6 | 55.3° F | 62.6° F | 15:41:02 | 51.1° F | 23:14:02 | 0.00 in | 0.1 mph | 3.0 mph | 14:33:02 |
| 7 | 55.7° F | 67.1° F | 16:40:02 | 48.0° F | 06:10:02 | 0.00 in | 0.2 mph | 4.0 mph | 10:05:02 |
| 8 | 55.1° F | 65.9° F | 15:58:02 | 46.8° F | 06:25:02 | 0.00 in | 0.3 mph | 6.0 mph | 14:27:01 |
| 9 | 60.8° F | 75.4° F | 15:11:02 | 49.6° F | 06:05:02 | 0.00 in | 0.4 mph | 5.0 mph | 12:33:02 |
| 10 | 57.9° F | 66.2° F | 16:47:02 | 50.4° F | 05:17:02 | 0.00 in | 0.3 mph | 4.0 mph | 20:24:02 |
| 11 | 61.0° F | 76.2° F | 15:48:02 | 48.7° F | 05:46:03 | 0.00 in | 0.8 mph | 6.0 mph | 03:53:01 |
| 12 | 66.3° F | 80.2° F | 14:54:02 | 55.5° F | 23:57:01 | 0.00 in | 0.7 mph | 6.0 mph | 06:51:02 |
| 13 | 53.6° F | 60.5° F | 14:39:02 | 49.1° F | 06:13:03 | 0.19 in | 0.6 mph | 7.0 mph | 06:07:02 |
| 14 | 51.3° F | 59.0° F | 12:59:02 | 48.2° F | 23:58:02 | 0.16 in | 0.1 mph | 4.0 mph | 14:26:02 |
| 15 | 46.9° F | 52.0° F | 12:16:02 | 43.4° F | 05:50:02 | 0.32 in | 0.1 mph | 4.0 mph | 16:15:03 |
| 16 | 45.6° F | 53.7° F | 13:46:02 | 41.2° F | 05:23:02 | 0.34 in | 0.4 mph | 5.0 mph | 15:11:02 |
| 17 | 47.8° F | 59.4° F | 18:05:02 | 39.6° F | 05:16:02 | 0.01 in | 0.6 mph | 6.0 mph | 14:08:03 |
| 18 | 54.7° F | 67.5° F | 15:43:02 | 45.3° F | 05:22:01 | 0.00 in | 0.3 mph | 5.0 mph | 13:11:02 |
| 19 | 55.4° F | 64.9° F | 14:40:02 | 48.5° F | 00:55:02 | 0.00 in | 0.3 mph | 4.0 mph | 07:33:03 |
| 20 | 53.8° F | 65.3° F | 16:08:02 | 47.6° F | 04:31:02 | 0.00 in | 0.8 mph | 5.0 mph | 15:57:02 |
| Month: | 56.4° F | 87.1° F | 2026-05-03 | 39.6° F | 2026-05-17 | 1.04 in | 0.4 mph | 7.0 mph | 2026-05-02 |