Today | Weather | Saturday, September 20, 2025

Weather in Jackson, Mississippi

03:31 AM

Now

70° F

Feels Like 70°

Precipitation 0 %

Wind 2 mph

Humidity 91 %

Today

Day 93°

Night 70°

Precipitation 4 %

Wind 8

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Jackson Weather Forecast Updated

55 minutes ago

Last updated on September 20, 2025 2:35 AM

Weather Forecast History

Last Year's Weather on This Day (September 20, 2024)

Day

91°

Night

70°

Wind

1 mph

UV Index

Precipitation

Air quality in Jackson

NOW

62 AQI

Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 16.82 µg/m³

PM10 17.18 µg/m³

O₃ 25.63 ppb

NO₂ 5.65 ppb

SO₂ 0.53 ppb

CO 279.34 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast