How does NOAA issue severe storm watches for Tempe?

The National Weather Service (NWS) monitors atmospheric instability across Arizona. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Tempe today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

AZ, USAZIP 85281Live NOAA Station

Tempe, AZ

Q: What is the current temperature and forecast in Tempe, Arizona?

The current weather in Tempe is around 93°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Mainly clear•Ressenti 94°F+1° heat index

99°F/77°F

4 mph 167°

23%Humidité

93°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 04:00 AM (America/Phoenix)

Daily Meteorological Briefing

Tempe, AZ

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Tempe, AZ today.

Current temperature is 93°F (feels like 94°F), with daytime highs reaching 99°F and overnight lows around 77°F. Humidity is at 23%, with atmospheric pressure steady at 1009.3 hPa.

Sun protection is recommended with UV reaching 6.25. Wear SPF and sunglasses during midday hours.

Daily Range

Δ 12° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 6.25 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

83°F

1 AM

84°F

2 AM

84°F

3 AM

84°F

4 AM

82°F

5 AM

82°F

6 AM

78°F

7 AM

77°F

8 AM

81°F

9 AM

86°F

10 AM

90°F

11 AM

93°F

12 PM

96°F

1 PM

98°F

2 PM

98°F

3 PM

99°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

77°F

99°F

Wed

Sep 23

77°F

95°F

Thu

Sep 24

13%

76°F

98°F

Fri

Sep 25

81°F

96°F

Sat

Sep 26

86°F

100°F

Sun

Sep 27

14%

87°F

96°F

Mon

Sep 28

30%

75°F

87°F

Tue

Sep 29

23%

73°F

83°F

Wed

Sep 30

12%

78°F

90°F

Thu

Oct 1

14%

82°F

94°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVHigh

6.25 / 11+

Protection requiredPeak 7.15

Vent167°

4 mph

Wind Gusts:11 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:15 AM

Sunset06:24 PM

Solar Noon:12:54 PM

HumiditéComfortable

23%

Point de rosée:50°F

PressionSteady

29.80 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

44.6 mi

Haze:Minimal

Air Quality Index (AQI)Moderate

57US EPA Standard

Air quality is acceptable for most people.

PM2.511 µg

OZONE70 µg

PM1037 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsCaution

Extreme temperatures. Indoor exercise recommended.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise11:15 PM

Daylight ~13h

Sunset11:24 AM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Questions fréquentes sur la météo - Tempe, Arizona

The current weather in Tempe is around 93°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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