Catalina, AZ Weather Forecast
Local 7-day forecast
Partly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Catalina, AZ in one place.
Showers and thunderstorms likely after 5pm. Partly sunny, with a high near 78. South wind 2 to 6 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Catalina, AZ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 29, 2026 5:58 PM MST.
The active forecast window currently covers Oct 31 to Nov 4, 2026 for Catalina, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 4, 2026
- Latest sync
- Oct 29, 2026 5:58 PM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in Catalina
Saturday looks like the warmest upcoming period in Catalina at 78 degrees F.
Monday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday Night at about 9 to 16 mph SSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 29, 2026 5:58 PM MST
- Coverage
- 6 days
- Time zone
- America/Phoenix
- Forecast office
- TWC
- Radar station
- KEMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a low around 61. Chance of precipitation is 80%.
Rain showers before 8am, then showers and thunderstorms. Cloudy, with a high near 71. Chance of precipitation is 100%.
Showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 80%.
A chance of rain showers before 11am. Mostly sunny, with a high near 69. Chance of precipitation is 40%.
Mostly clear, with a low around 50.
Sunny, with a high near 73.
Mostly clear, with a low around 51.
Sunny, with a high near 76.
Mostly clear, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Partly Sunny then Showers And Thunderstorms Likely
|
78°F |
2 to 6 mph
S
|
|
Saturday Night
Oct 31
|
Showers And Thunderstorms
|
61°F |
2 to 12 mph
SSE
|
|
Sunday
Nov 1
|
Showers And Thunderstorms
|
71°F |
12 to 15 mph
S
|
|
Sunday Night
Nov 1
|
Showers And Thunderstorms
|
55°F |
9 to 16 mph
SSW
|
|
Monday
Nov 2
|
Chance Rain Showers then Mostly Sunny
|
69°F |
8 mph
W
|
|
Monday Night
Nov 2
|
Mostly Clear
|
50°F |
5 mph
NNE
|
|
Tuesday
Nov 3
|
Sunny
|
73°F |
3 to 7 mph
NNE
|
|
Tuesday Night
Nov 3
|
Mostly Clear
|
51°F |
3 to 7 mph
NE
|
|
Wednesday
Nov 4
|
Sunny
|
76°F |
3 to 8 mph
SSE
|
|
Wednesday Night
Nov 4
|
Mostly Clear
|
53°F |
2 to 6 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Catalina.