Grand Canyon Caverns, AZ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Canyon Caverns, AZ in one place.
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 8 to 14 mph, with gusts as high as 26 mph.
Local Weather Overview
This forecast page for Grand Canyon Caverns, 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: Sep 14, 2026 5:26 PM MST.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Grand Canyon Caverns, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 5:26 PM MST
- Forecast office
- FGZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Canyon Caverns
Tuesday looks like the warmest upcoming period in Grand Canyon Caverns at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 14 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 5:26 PM MST
- Coverage
- 7 days
- Time zone
- America/Phoenix
- Forecast office
- FGZ
- Radar station
- KESX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers between 11pm and 5am. Partly cloudy, with a low around 58. South wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. South wind 9 to 14 mph, with gusts as high as 26 mph.
A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 11am. Sunny, with a high near 82. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 56. South wind 6 to 9 mph, with gusts as high as 18 mph.
Sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 21 mph.
Clear, with a low around 54. South wind 3 to 7 mph.
Sunny, with a high near 82. South wind around 7 mph, with gusts as high as 16 mph.
Mostly clear, with a low around 53. Southeast wind 2 to 6 mph.
A slight chance of showers and thunderstorms between 11am and 5pm. Sunny, with a high near 82. South wind around 7 mph.
Mostly clear, with a low around 54. South wind 2 to 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
82°F |
8 to 14 mph
S
|
|
Tuesday Night
Sep 15
|
Chance Rain Showers
|
58°F |
8 to 12 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
9 to 14 mph
S
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms
|
58°F |
7 to 10 mph
SE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms then Sunny
|
82°F |
9 to 13 mph
S
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
56°F |
6 to 9 mph
S
|
|
Friday
Sep 18
|
Sunny
|
82°F |
6 to 10 mph
S
|
|
Friday Night
Sep 18
|
Clear
|
54°F |
3 to 7 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
82°F |
7 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
53°F |
2 to 6 mph
SE
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms
|
82°F |
7 mph
S
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
54°F |
2 to 6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Canyon Caverns.