Seattle Tacoma, WA

NWS NDFD forecast high temperature for Seattle Tacoma.

Every year's high on Jul 19 at Seattle Tacoma. The forecast line shows where today lands; the ringed bar is the hottest on record.

The hottest and coldest ever recorded at Seattle Tacoma in each calendar month, and for the whole 1945–2026 record — with the year each was set.

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

Normal high & low by month, from Seattle Tacoma's own 1991–2020 record. Today's normal high: 77°F · forecast is +8° vs normal.

Seattle Tacoma'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 Seattle Tacoma'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 Seattle Tacoma, coloured by temperature — 82 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 Seattle Tacoma — counted through Jul 19 each year, so you can see whether 2026 is running hot. Pick a threshold:

2 days ≥90°F so far in 2026 — tied for the 12th most in 82 years. Normal for this point: 1. Record: 6 in 2015.

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