Arizona weather forecast: Partly cloudy, highs in the low-70s this weekend in Phoenix
Evening Weather Forecast - 1/4/26
A train of storms making its way through the Southwest is expected to arrive in Arizona later this week. FOX 10's Erica Horvatin has the latest of when we can expect a line of showers.
PHOENIX - The first weekend of 2026 was off to a calm start with active weather returning next week.
Sunday:
Sunday was a mild day with high temperatures in the low 70s in the Valley. Rounds of clouds made their way across the state, and northwest Arizona saw spotty rain showers.
A disturbance is crossing Arizona, bringing the chance for light, isolated showers to the western half of the state tonight through Tuesday. The chance for rain in the Valley is low, but not zero.
Temperatures will fall into the low 50s tonight, before climbing back to around 70 degrees on Monday.
The Upcoming Week:
There’s about a 10% chance for an isolated shower on Monday and Tuesday. Skies will stay partly to mostly cloudy to start out the week.
The high country will see lows in the 30s and 40s and highs in the 40s and 50s.
A mid-week storm cycle could bring rain chances to the Valley and state, and even mountain snow. Rain will be possible in the Valley on Wednesday and Thursday. Snow chances for the mountains seem mostly likely Wednesday night through Thursday. Small changes in the track and strength of the storms could make a big difference in the location of rain and the amount of snow (or lack-there-of).
Saturday:
Saturday brought in partly sunny skies with a high of 70 degrees in Phoenix. This is 4 degrees above average.
Tonight will bring decreasing clouds with a low of around 55 degrees.
Friday:
Temperatures on Friday were above average with a warmer and drier weekend ahead. Phoenix hit a high of 74 degrees, which is 8 degrees above normal. Overnight lows in the Valley were in the 40s and 50s.
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Scroll down this page for satellite and radar, day planner, records, current temperatures, 10-day forecast, forecast highs, and recent rainfall totals, plus live video feeds.
Leave prepared before heading north
After recent snowfall in the high country, the Arizona Department of Transportation is reminding drivers who are heading north to never park along highways to play in the snow.
Use the highway shoulders for emergencies only. Parking on them to play in the snow is hazardous in the following ways:
- Other drivers may be distracted by your vehicle.
- Other drivers may pull over as well to play in the snow, compounding the problem.
- Your vehicle may interfere with first responders who need to use the shoulder.
- Plows can throw snow and ice far off highways.
- It’s much safer to re-enter highways from on-ramps and other designated entrances
"Also, it’s not uncommon for lots of desert dwellers to take the opportunity to head north to play in the snow. So, remember to pack your patience and expect to spend extended time in your vehicle getting to and from snow play areas."
ADOT's suggestions for items to take along:
- Warm clothing and blankets
- A fully charged mobile phone and charger
- Flashlight with extra batteries
- Drinking water
- Healthy snacks
- First-aid kit and necessary medications
- Ice scraper
- Small bag of sand or kitty litter for wheel traction
- Small folding shovel for snow removal
- Travel tool kit and battery cables
- Safety flares
- Plastic bags or containers for sanitation
- Road map(s)
ADOT says you and your vehicle must be prepared for driving in wintry conditions, including snow, ice and freezing temperatures.
- Get plenty of rest
- Plan your route in advance and notify someone about your route, destination and arrival time
- Take frequent breaks from driving
- Make sure your fuel tank is at least half to three-quarters full at all times
- Use snow tires, chains or studded tires as recommended or required. Studded tires are permitted on Arizona highways from Oct. 1 to May 1.
- Ensure your wipers, window defroster, headlights, taillights, brake lights and turn signals work
- Change your motor oil to a winter grade
- For electric or hybrid vehicles, be sure the battery has sufficient voltage and the connection cables are tight
Get more safety tips at https://azdot.gov/KnowSnow
For Flagstaff area snow-play locations, see FlagstaffArizona.org's Winter Recreation Map or call 844-256-SNOW.
Rain/flood safety tips
The American Red Cross' tips for heavy rain situations and flood safety:
- Turn around don’t drown! If you must drive and you encounter a flooded roadway, turn around and go another way.
- If you are caught on a flooded road and waters are rising rapidly around you, get out of the car quickly and move to higher ground.
- Tune in to your local radio, NOAA radio, or news channels for the latest updates.
- If your neighborhood is prone to flooding, be prepared to evacuate quickly.
- Follow evacuation orders and do not attempt to return until officials say it is safe.
- If power lines are down, do not step in puddles or standing water.
- If power is out, use a flashlight. Do not use any open flame as alternate lighting.
Road Conditions
- Call 511 anywhere in Arizona or 1-888-411-ROAD (7623)
- az511.com
The Source: Information for this story was provided by the National Weather Service.