Portland, ME

NWS NDFD forecast high temperature for Portland.

Every year's high on Jul 14 at Portland. The forecast line shows where today lands; the ringed bar is the hottest on record.

The hottest and coldest ever recorded at Portland in each calendar month, and for the whole 1874–2026 record — with the year each was set.

Records set or tied at Portland so far this year — through Jul 11.

Normal high & low by month, from Portland's own 1991–2020 record. Today's normal high: 79°F · forecast is +12° vs normal.

Portland's observed daily high for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.

Every day this year against Portland's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.

Each cell is one day's high at Portland, coloured by temperature — 153 years of record, so heat waves read as warm streaks and cold snaps as blue.

How many days a year hit a given high at Portland — counted through Jul 14 each year, so you can see whether 2026 is running hot. Pick a threshold:

4 days ≥90°F so far in 2026 — tied for the 14th most in 153 years. Normal for this point: 2. Record: 9 in 1941.

A ready-to-share summary of Portland's outlook — post it, or link this page.