October in the Anaheim area is warm and dry: NOAA's 1991–2020 normals for Santa Ana John Wayne Airport give an average high of 76.5°F, a low of 59.2°F and 0.54 inches of precipitation. The Anaheim Fall Festival and Halloween Parade is Saturday, October 24, 2026. This page is a dated monthly snapshot reviewed October 16, 2026, not live weather or a live events feed.
Anaheim this month
A dated monthly snapshot of Anaheim weather normals and verified event dates.
This month at a glance
| Topic | Detail |
|---|---|
| Normal high / low | 76.5°F / 59.2°F (NOAA 1991–2020, Santa Ana airport) |
| Normal precipitation | 0.54 inch in October; 0.80 inch in November |
| Coming up | Anaheim Fall Festival and Halloween Parade, October 24; Nutcracker Holiday Village, December 6, 2026 |
For live conditions use the National Weather Service. See the events page.
How this page is maintained
We update it monthly; last review October 16, 2026. Between reviews it may be out of date.
Weather and what to wear
NOAA monthly normals.
Climate table →
This week
Verified event dates.
Events →
Seasonal picks
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Best time to visit →
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Compare Anaheim areas.
Compare areas →Frequently asked questions
Is this page updated daily?
No. It is a monthly snapshot.
Where do the numbers come from?
NOAA NCEI climate normals and the event organizers; see sources below.
What should I wear in October?
NOAA's normals suggest warm days and mild nights; bring sun protection and a light layer.
Sources
Facts on this page were read from the sources below on October 16, 2026. Hours, fares, prices and event dates change — confirm with the source before you travel. How we research and update.
- U.S. Climate Normals 1991-2020, Santa Ana John Wayne Airport (USW00093184) — NOAA National Centers for Environmental Information
- Anaheim Fall Festival, Classic Car Show & Halloween Parade — Anaheim Fall Festival
- Nutcracker Holiday Village & Tree Lighting — City of Anaheim