Alturas, CA

NWS NDFD forecast high temperature for Alturas.

Every year's high on Jul 17 at Alturas. The forecast line shows where today lands; the ringed bar is the hottest on record.

The hottest and coldest ever recorded at Alturas in each calendar month, and for the whole 1935–2026 record — with the year each was set.

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

Normal high & low by month, from Alturas's own 1991–2020 record. Today's normal high: 89°F · forecast is +5° vs normal.

Alturas'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 Alturas'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 Alturas, coloured by temperature — 92 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 Alturas — counted through Jul 17 each year, so you can see whether 2026 is running hot. Pick a threshold:

11 days ≥90°F so far in 2026 — tied for the 23rd most in 92 years. Normal for this point: 9. Record: 30 in 2021.

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