Today | Weather | Thursday, July 16, 2026
Active Weather Warnings

Weather in Carmel, Indiana

03:48 AM
Now
Foggy Weather
72° F
Feels Like 75°
Precipitation 0 %
Wind 4 mph
Humidity 97 %
Today
Sunny with a Chance of Thunderstorms
Day 91°
Night 72°
Precipitation 55 %
Wind 5 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Carmel Weather Forecast Updated

33 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 16, 2025)
Sunny with a Chance of Thunderstorms

Day

86°

Night

72°

Wind

8 mph

UV Index

5

Precipitation

42 %

Air Quality in Carmel

NOW
49 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 11.83 µg/m³
PM10 12.63 µg/m³
O3 0.009 ppm
NO2 2.4 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 0.72 µg/m³
NO 0.01 µg/m³
PM2.5 – 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)
PM2.511.83 µg/m³
PM1012.63 µg/m³
O316.88 µg/m³
NO24.43 µg/m³
SO20.47 µg/m³
CO141.5 µg/m³
NH30.72 µg/m³
NO0.01 µg/m³

Weather Alerts and Warnings for Carmel

Moderate Expected Likely

Heat Advisory

Heat Advisory issued July 15 at 8:02PM EDT until July 16 at 8:00PM EDT by NWS Indianapolis IN
Jul 16, 12:00 PM Jul 16, 8:00 PM
WHAT: Heat index values up to 101 expected.

WHERE: Portions of central, east central, north central, and west
central Indiana.

WHEN: From noon to 8 PM EDT Thursday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
+ Read More
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Jul 16, 3:14 AM Source: NWS Alert