Mumbai weather forecast: Sunny skies, warm temperatures; air quality alert

Mumbai is set for a bright and comfortably warm winter day on Saturday, January 24, 2026, with sunny skies and clear visibility, as temperatures are expected to hover in the mid-20s.

However, air quality remains a concern, having been in the "poor" range on Friday, January 23, with an Indian AQI of 193, prompting recommendations for sensitive individuals to consider precautions like masks or choosing quieter routes.
The forecast for the week ahead, extending through January 28, indicates largely sunny and dry conditions with daytime highs generally between 26–28°C, with Tuesday, January 27, being the only day expected to be partly cloudy, offering a steady and pleasant outlook for various activities.
The day begins on a bright note with sunny skies.
A steady, dry day is expected for Mumbai.
Temperatures are anticipated to hover in the mid-20s.
Visibility is projected to stay clear throughout the day.
Yesterday’s air quality was in the "poor" range.
This condition can linger into today.
If stepping out early, it may be smart to choose a quieter route away from heavy traffic.
Considering a mask is advised if one is sensitive to air quality.
Sunshine is expected to hold through the entire day.
A breezy evening feel is also anticipated.
Today’s forecast for Mumbai stays firmly in the "classic January" zone.
This means sunny, dry, and fairly comfortable conditions.
The temperature is expected to range from a low of 21.1°C.
It will reach a high of 26.2°C.
The average temperature for the day is projected to be around 23.4°C.
"warm enough for short sleeves by afternoon, but still pleasant in the morning and after sunset."
Humidity sits at approximately 59%.
This level is "noticeable but not sticky by Mumbai standards."
Winds could pick up at times during the day.
A top speed near 24.5 kmph is possible.
This could make the afternoon heat feel a bit less intense, especially along the coast.
"Rain is essentially off the table today: 0 mm precipitation with a 0% chance of rain, and visibility remains strong at around 10 km, ideal for commuting and outdoor plans."
Hourly swings in temperature are not expected to be dramatic in this outlook.
A typical pattern should play out during the day.
"A milder morning, a brighter, warmer mid-day stretch, and a slightly more comfortable feel by evening as the sun drops."
Sunrise is scheduled for 7:15 AM.
Sunset will occur at 6:26 PM.
Planning outdoor errands earlier is suggested if gentler sunshine is preferred.

Air Quality Details

Mumbai’s air quality on Friday, January 23, landed in the "poor" bracket.
This was on the Indian scale.
The AQI (IN) was recorded at 193, which falls into Category 3.
On the US AQI scale, it registered 173.
This also indicated "unhealthy air for many people."
The pollutant mix leaned heavily toward particulates.
"pollutant mix leans heavily toward particulates: PM2.5 at 91 and PM10 at 110, both high enough to cause throat irritation, coughing, or heavier breathing—especially for children, seniors, and anyone with asthma or heart conditions."
Carbon monoxide (CO) was logged at 288.
Today’s sunny and dry conditions can present a dual effect.
"Today’s sunny, dry conditions can be a double-edged sword: good visibility and no rain washout, but also fewer natural 'clearing' mechanisms for particulate matter."
A moderate breeze may offer some assistance.
"A moderate breeze may help disperse pollution locally, yet roadside and peak-hour pockets can still feel harsh."

Recommendations and Outlook

Planning the day involves enjoying the sun while managing the air quality.
"This is an easy day to dress for: light cottons and sunglasses will go a long way from late morning through afternoon."
If heading for a walk or jog, the morning window is generally the most comfortable temperature-wise.
"the morning window is usually the most comfortable temperature-wise—just try to avoid main-road corridors where PM levels tend to spike."
Commuters on two-wheelers should consider wearing a well-fitted mask.
This is particularly important during rush hours and at traffic junctions.
For those indoors, a small routine can be beneficial.
Keeping windows closed during peak traffic hours is one such measure.
Using an air purifier, if available, can also make the day feel noticeably easier on the lungs.

The Week Ahead

The week ahead shows a remarkably steady weather pattern for Mumbai.
"Mumbai’s weather looks remarkably steady through the coming week—largely sunny and dry with daytime highs in the 26–28°C range and nights mostly 21–23°C."
Sunday, January 25, is expected to warm slightly.
Temperatures will reach about 27°C.
Monday, January 26, looks a touch warmer again.
It will be near 27.5°C with continued sunshine.
One day is expected to break the prevailing pattern.
"The one day that breaks the pattern is Tuesday (Jan 27), expected to turn partly cloudy with a high near 26.4°C—still dry, but softer light for those who dislike harsh sun."
Wednesday, January 28, swings back to sunnier and breezier conditions.
Winds are expected to peak around 25.6 kmph.
This could make it one of the more comfortable afternoons for outdoor plans.
When picking a "best day" for longer time outside, options are available.
"If you’re picking a 'best day' for longer time outside, Jan 27 (partly cloudy) could feel easiest under the sun, while Jan 28 may be pleasant thanks to stronger winds—though do keep an eye on dust and roadside pollution in gustier conditions."
"Data referenced in this article is taken from AQI.in."