Today | Weather | Tuesday, November 11, 2025

Active Weather Warnings

Weather in Cary, North Carolina

05:08 AM

Now

30° F

Feels Like 21°

Precipitation 40 %

Wind 9 mph

Humidity 63 %

Today

Day 48°

Night 36°

Precipitation 0 %

Wind 14 mph

UV Index (0 - 11+) 3

Cary Weather Forecast Updated

Last updated on November 11, 2025 4:06 AM

Weather Forecast History

Last Year's Weather on This Day (November 11, 2024)

Day

72°

Night

54°

Wind

6 mph

Precipitation

5 %

Air Quality in Cary

NOW

33 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 0.5 µg/m³

PM₁₀ 0.54 µg/m³

O₃ 0.035 ppm

NO₂ 1.2 ppb

SO₂ 0.3 ppb

CO 0.11 ppm

NH₃ 0.97 µg/m³

NO 0 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 0.5 µg/m³

PM₁₀ – 0.54 µg/m³

O₃ – 69.41 µg/m³

NO₂ – 2.2 µg/m³

SO₂ – 0.69 µg/m³

CO – 124.31 µg/m³

NH₃ – 0.97 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Cary

Severe Future Possible

Freeze Watch

Freeze Watch issued November 9 at 12:08AM EST until November 11 at 9:00AM EST by NWS Raleigh NC

Nov 10, 8:00 PM → Nov 11, 9:00 AM

WHAT: Sub-freezing temperatures ranging from 22 to 30 degrees are
possible.

WHERE: All of central North Carolina.

WHEN: From Monday evening through Tuesday morning.

IMPACTS: Frost and freeze conditions could kill crops and other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

+ Read More

Take steps now to protect tender plants from the cold.

Updated: Nov 9, 11:55 AM Source: NWS Alert

Moderate Expected Likely

Freeze Warning

Freeze Warning issued November 11 at 2:25AM EST until November 11 at 9:00AM EST by NWS Raleigh NC

Nov 11, 2:25 AM → Nov 11, 9:00 AM

WHAT: Sub-freezing temperatures of 22 to 30 degrees are expected
early this morning.

WHERE: All of central North Carolina.

WHEN: Until 9 AM EST this morning.

IMPACTS: Frost and freeze conditions could kill crops and other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

+ Read More

Take steps now to protect tender plants from the cold.

Updated: Nov 11, 4:06 AM Source: NWS Alert

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued November 10 at 4:45PM EST by NWS Raleigh NC

Nov 10, 4:45 PM → Nov 11, 6:00 PM

An Increased Fire Danger statement is in effect for portions of
Central and Eastern North Carolina from 10 AM Tuesday morning
to 6 PM Tuesday evening due to low relative humidity values
around 25 to 30 percent, ongoing moderate drought conditions,
increasingly receptive fuels, and frequently westerly wind gusts
of 25 to 30 mph.

Outdoor burning is discouraged. Please refer to your local burn
permitting authority on whether you can burn. If you do burn, use
extreme caution and ensure fire suppression equipment is readily
available.

Updated: Nov 11, 4:06 AM Source: NWS Alert