# Portland, OR weather forecast

Today in Portland, Wed 28 Oct: high 55.8 °F, low 45.0 °F, the median of 9 free forecasts (7 for the low). Station: Portland Intl (KPDX). As of 2026-10-28T07:30Z.

| Day | High °F | Low °F | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain in |
|---|---|---|---|---|---|---|---|
| Wed 28 Oct (rest of day) | 55.8 | 45.0 | 51.1–56.3 | 42.8–47.8 | 9 | >98% | 0.26 |
| Thu 29 Oct | 54.1 | 40.9 | 51.5–56.0 | 36.5–45.1 | 10 | 43% | 0.02 |
| Fri 30 Oct | 53.5 | 42.0 | 49.9–55.9 | 35.6–46.4 | 10 | 71% | 0.05 |
| Sat 31 Oct | 53.9 | 38.8 | 52.4–56.0 | 32.7–43.5 | 10 | 30% | 0.00 |
| Sun 1 Nov | 53.7 | 39.9 | 51.9–57.0 | 30.6–44.1 | 9 | 23% | 0.00 |
| Mon 2 Nov | 59.0 | 40.5 | 48.6–61.1 | 29.3–43.3 | 9 | 13% | 0.00 |
| Tue 3 Nov | 60.1 | 42.0 | 54.2–61.0 | 33.8–45.4 | 8 | 17% | 0.00 |

Rain today: rest of day >98% (n 3: ENS, GEFS, GEPS members' share, raw), 0.26 in. October: ≈ 0.47 in expected rest of month (0.33–1.12).

Alerts: none (NWS).

Credits: NOAA/NWS (public domain); MET Norway, DWD, GeoNames (CC BY 4.0); ECCC (Open Licence); based on ECMWF data (CC BY 4.0; ECMWF accepts no liability); modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/portland