Weather in Fall River, Massachusetts

02:31 PM

Now

63° F

Feels Like 61°

Precipitation 0 %

Wind 20 mph

UV Index (0 - 11+) 11

Humidity 45 %

Today

Day 63°

Night 46°

Precipitation 0 %

Wind 16 mph

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.

Fall River Weather Forecast Updated

44 minutes ago

Last updated on October 01, 2025 1:46 PM

Air quality in Fall River

NOW

40 AQI

Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 5.75 µg/m³

PM10 12.09 µg/m³

O₃ 23.35 ppb

NO₂ 3.67 ppb

SO₂ 0.35 ppb

CO 141.33 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:

With this level of air quality, you have no limitations. Enjoy the outdoors

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Fall River

Minor Expected Likely

High Surf Advisory

High Surf Advisory issued October 1 at 1:54AM EDT until October 1 at 8:00PM EDT by NWS Boston/Norton MA

Oct 1, 8:00 AM → Oct 1, 8:00 PM

WHAT: Large breaking waves of 9 to 12 feet expected in the
surf zone.

WHERE: The entire coastline of Southern New England.

WHEN: From 8 AM this morning to 8 PM EDT this evening.

IMPACTS: Dangerous swimming and surfing conditions and
localized beach erosion, especially those with east-facing
exposures.
+ Read More

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

Updated: Oct 1, 1:46 PM Source: NWS Alert