Yuma County, AZ Weather Forecast
County weather hub
Sunny
Compare major city weather across Yuma County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 110. Heat index values as high as 114. Southwest wind 5 to 10 mph.
County Weather Overview
This county weather page brings together forecast coverage for Yuma 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 Yuma County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 1:50 PM MST
- Forecast office
- PSR
- Source
- NOAA / NWS
Daily Outlook
This Week in Yuma County
Today looks like the warmest upcoming period in Yuma County at 110 degrees F.
Friday Night is the coolest period ahead with temperatures near 78 degrees F.
The strongest winds are forecast for Tonight at about 5 to 15 mph SSE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 1:50 PM MST
- Coverage
- 8 days
- Time zone
- America/Phoenix
- Forecast office
- PSR
- Radar station
- KYUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then a slight chance of showers and thunderstorms. Partly cloudy. Low around 83, with temperatures rising to around 88 overnight. Heat index values as high as 113. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 104. Heat index values as high as 110. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 82. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 5pm. Partly sunny, with a high near 101. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 103. South southeast wind around 5 mph.
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 80. South wind 0 to 5 mph.
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 105. South southeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 81. South wind around 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 104. South wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 80. South wind 0 to 10 mph.
A slight chance of showers and thunderstorms before 5pm. Mostly sunny, with a high near 105. South wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 81. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 15
|
Sunny
|
110°F |
5 to 10 mph
SW
|
|
Tonight
Jul 15
|
Slight Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
SSE
|
|
Thursday
Jul 16
|
Slight Chance Showers And Thunderstorms
|
104°F |
5 to 10 mph
SSE
|
|
Thursday Night
Jul 16
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
SE
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
101°F |
10 mph
SE
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
78°F |
5 to 10 mph
SE
|
|
Saturday
Jul 18
|
Mostly Sunny
|
103°F |
5 mph
SSE
|
|
Saturday Night
Jul 18
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
S
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
105°F |
0 to 5 mph
SSE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
81°F |
5 mph
S
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
104°F |
5 to 10 mph
S
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
80°F |
0 to 10 mph
S
|
|
Tuesday
Jul 21
|
Slight Chance Showers And Thunderstorms
|
105°F |
0 to 5 mph
S
|
|
Tuesday Night
Jul 21
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
81°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Yuma County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Yuma County.
Largest mapped city population in this region: 99,811.
