Local weather forecast

Weather in Poston, AZ

Updated 2026-08-11 10:45 local time · ZIP codes 85371

Sunny
Now94°F

Sunny

High / Low108° / 81°
Rain chance1%
Wind10 mph
Weather alerts

Active alerts

1
Flood Advisory issued August 11 at 4:51AM PDT until August 11 at 7:45AM PDT by NWS Las Vegas NV

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...South Central Mohave County in northwestern Arizona... * WHEN...Until 745 AM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 451 AM MST, Doppler radar indicated heavy rain due to thunderstorms across southern Mohave County. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.75 inches of rain have fallen. - Some locations that will experience flooding include... Wikieup, Alamo Lake and Burro Creek Campground. - http://www.weather.gov/safety/flood

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Hourly

Next hours

NowSunny94°1% rain
12 PMSunny104°0% rain
1 PMSunny105°0% rain
2 PMSunny107°0% rain
3 PMSunny108°0% rain
4 PMSunny108°0% rain
5 PMSunny107°0% rain
6 PMSunny107°0% rain
7 PMSunny105°0% rain
8 PMClear102°0% rain
9 PMClear98°0% rain
10 PMClear95°1% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
108° 81°Sunny
Rain 1%Gust 23 mph
Tomorrow2026-08-12
Sunny
105° 88°Sunny
Rain 57%Gust 20 mph
Thursday2026-08-13
Sunny
103° 88°Sunny
Rain 36%Gust 16 mph
Conditions

Weather details

Feels like102°F
Humidity47%
Pressure29.96 inHg
Visibility10 mi
Wind10 mph SSW
Wind gusts12 mph
Precipitation0.00 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise05:56 AM
Sunset07:29 PM
Moonrise04:10 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 1%).

Choose light, breathable clothing

It feels like 102°F with winds near 10 mph.

Best window: 11 AM

101°F, 1% rain chance and 9 mph wind.

Driving conditions look generally normal

Visibility is around 10 mi; gusts may reach 20 mph.

Running conditions are less comfortable

Current temperature is 94°F, wind 10 mph, rain chance up to 1%.

Moderate UV protection recommended

UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.

Poston weather today

Sunny and 94°F in Poston, AZ. Today's high is 108°F with a 1% rain chance. Winds are around 10 mph with gusts near 12 mph. Relative humidity is 47%, pressure is 29.96 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Poston

Sunrise is at 05:56 AM and sunset is at 07:29 PM. Tomorrow's forecast calls for Sunny with a high near 105°F and a low near 88°F. The maximum rain chance is 57%.

Nearby

Weather near Poston

Arizona

Popular cities in Arizona

View state page →