Pima County, AZ Weather Forecast
County weather hub
Clear
Compare major city weather across Pima County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Clear, with a low around 57. East wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Pima County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Pima County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 12 to Nov 18, 2026
- Latest sync
- Nov 12, 2026 2:42 AM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in Pima County
Thursday looks like the warmest upcoming period in Pima County at 78 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Tuesday at about 13 to 21 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 12, 2026 2:42 AM MST
- Coverage
- 7 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
Sunny. High near 78, with temperatures falling to around 74 in the afternoon. South wind 3 to 8 mph.
Mostly clear, with a low around 57. South southwest wind 5 to 8 mph.
A slight chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 70. South wind 8 to 16 mph. Chance of precipitation is 40%.
A slight chance of rain showers before 5am. Partly cloudy, with a low around 53. South wind around 14 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 67.
Partly cloudy, with a low around 52.
Sunny, with a high near 69.
Mostly clear, with a low around 53.
Sunny, with a high near 72.
Rain showers likely after 11pm. Partly cloudy, with a low around 54. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
A slight chance of rain showers before 11am. Mostly sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 12
|
Clear
|
57°F |
5 mph
E
|
|
Thursday
Nov 12
|
Sunny
|
78°F |
3 to 8 mph
S
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
57°F |
5 to 8 mph
SSW
|
|
Friday
Nov 13
|
Slight Chance Showers And Thunderstorms
|
70°F |
8 to 16 mph
S
|
|
Friday Night
Nov 13
|
Slight Chance Rain Showers
|
53°F |
14 mph
S
|
|
Saturday
Nov 14
|
Mostly Sunny
|
67°F |
9 to 16 mph
SSW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
52°F |
2 to 7 mph
SSE
|
|
Sunday
Nov 15
|
Sunny
|
69°F |
5 mph
S
|
|
Sunday Night
Nov 15
|
Mostly Clear
|
53°F |
3 mph
ENE
|
|
Monday
Nov 16
|
Sunny
|
72°F |
3 to 10 mph
SSE
|
|
Monday Night
Nov 16
|
Rain Showers Likely
|
54°F |
6 to 10 mph
S
|
|
Tuesday
Nov 17
|
Rain Showers Likely
|
65°F |
13 to 21 mph
S
|
|
Tuesday Night
Nov 17
|
Chance Rain Showers
|
48°F |
9 to 15 mph
SSW
|
|
Wednesday
Nov 18
|
Slight Chance Rain Showers then Mostly Sunny
|
60°F |
5 to 9 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Pima County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Pima County.
Largest mapped city population in this region: 553,571.
