5-day weather forecast Boston 13-06-2026

Weather forecast Boston today 13.06.2026: sunny, temperature from 22 °C to 32 °C.

Precipitation probability 4%. Wind up to 4.69 m/s (gusts 7.89 m/s). Air humidity 27–63%, atmospheric pressure 754–758 mm Hg, UV index up to 9.2.

Weather Alerts

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MinorJun 13, 06:00 PMJun 14, 12:00 PMTranslate with Google
Coastal Flood Statement issued June 13 at 2:00PM EDT until June 16 at 4:00AM EDT by NWS Boston/Norton MA

Coastal Flood Statement

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (2.9 to 13.0 feet Mean Lower Low Water) around the evening high tides. * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA and Dukes MA Counties. * WHEN...From 9 PM EDT this evening through late Monday night. The evening high tide periods tonight, Sunday night and Monday night are of the greatest concern. * IMPACTS...Shallow pockets of flooding less than one foot deep affects the lowest lying areas along the coast, including Morrissey Boulevard in Boston. Most roads remain passable. Flooding up to one foot deep affects coastal roads on the North Shore from Salem to Gloucester and Newburyport. Rough surf will cause flooding on some coastal roads around the time of high tide due to splashover.
Do not drive through flooded roadways.
MinorJun 13, 06:00 PMJun 14, 12:00 PMTranslate with Google
Coastal Flood Statement issued June 13 at 2:00PM EDT until June 16 at 2:00AM EDT by NWS Boston/Norton MA

Coastal Flood Statement

* WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (4.4 to 7.2 feet Mean Lower Low Water) around the evening high tides. * WHERE...Washington, Southern Bristol MA, Southern Plymouth MA, Southeast Providence RI, Eastern Kent RI, Bristol RI, and Newport RI Counties. * WHEN...From 6 PM EDT this evening through late Monday night. The evening high tide periods tonight, Sunday night and Monday night are of the greatest concern. * IMPACTS...Minor coastal flooding occurs along the most vulnerable shoreline locales in Newport, Portsmouth and Middletown. This includes flooding at parking lots near beaches in Newport, and a portion of Hazard Road. Minor coastal flooding also occurs on several streets in the Common Fence Point area.
Do not drive through flooded roadways.
ModerateJun 13, 02:08 PMJun 13, 10:15 PMTranslate with Google
Beach Hazards Statement issued June 13 at 10:08AM EDT until June 13 at 8:00PM EDT by NWS Gray ME

Beach Hazards Statement

* WHAT...Warm air temperatures in the 80s to low 90s may cause people to underestimate the dangers of the cold water temperatures in the upper 50s to around 60 degrees. * WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc, Lincoln, Knox and Coastal Waldo Counties. In New Hampshire, Coastal Rockingham County. * WHEN...From 8 AM EDT this morning through this evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. When the water temperature is below 60 degrees, the average submerged person could lose dexterity within minutes and be unable to accomplish simple tasks. Anyone on boats or paddlecraft should use extreme caution to avoid this threat.
A Beach Hazards Statement is issued on days when a significant number of boats and paddlecraft are expected to be out on the water and when warm air temperatures may cause people to underestimate the danger of the cold water. Paddle smart from the start. Always wear your life jacket. Be aware of wind conditions, tides, and localized currents. All boaters and paddlers are highly encouraged to contact the U.S. Coast Guard Auxiliary or U.S. Power Squadrons at https://cgaux.org/vsc/ to receive a FREE vessel check. This is a convenient, no consequence way to ensure your vessel is outfitted with all required safety equipment. Additionally, please label your paddlecraft with your contact information (IF FOUND Sticker) in the event it is found adrift on the water.
ModerateJun 14, 12:01 AMJun 14, 09:00 AMTranslate with Google
Beach Hazards Statement issued June 13 at 8:01PM EDT until June 14 at 8:00PM EDT by NWS Gray ME

Beach Hazards Statement

* WHAT...Warm air temperatures in the 80s to near 90 may cause people to underestimate the dangers of the cold water temperatures in the upper 50s and lower 60s. * WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc, Lincoln, Knox and Coastal Waldo Counties. In New Hampshire, Coastal Rockingham County. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. When the water temperature is below 60 degrees, the average submerged person could lose dexterity within minutes and be unable to accomplish simple tasks. Anyone on boats or paddlecraft should use extreme caution to avoid this threat.
A Beach Hazards Statement is issued on days when a significant number of boats and paddlecraft are expected to be out on the water and when warm air temperatures may cause people to underestimate the danger of the cold water. Paddle smart from the start. Always wear your life jacket. Be aware of wind conditions, tides, and localized currents. All boaters and paddlers are highly encouraged to contact the U.S. Coast Guard Auxiliary or U.S. Power Squadrons at https://cgaux.org/vsc/ to receive a FREE vessel check. This is a convenient, no consequence way to ensure your vessel is outfitted with all required safety equipment. Additionally, please label your paddlecraft with your contact information (IF FOUND Sticker) in the event it is found adrift on the water.
Sunrise 05:06
Sunset 20:21
New Moon1% illuminated
Moonrise 03:05 · Moonset 18:59
Chart
Table
Sat, Jun 13, 2026

Forecast from 22 °C to 32 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)252524232222232425272931323232323232313027282423
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)0000000000000000000002500
Rain chance (%)443222221111000000000122

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.113.694.114.194.314.394.314.314.614.614.394.694.393.693.112.52.312.111.50.391.692.192.892.5
Wind gust (m/s)6.257.037.57.697.897.537.146.446.195.615.115.425.064.253.6432.862.832.190.723.584.616.085.25
Wind direction (°)NW 307°WNW 301°WNW 301°WNW 294°WNW 293°WNW 299°WNW 302°NW 309°NW 323°NNW 331°NNW 332°NNW 328°NNW 329°NNW 328°NW 323°NW 324°NW 321°NW 322°NNW 331°WSW 251°SSE 166°WSW 239°WNW 283°W 277°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)636255525454535246413634312927282727272729335049

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)754754754754755755756756757757757757757757756756756756756757757757758758

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000.20.61.73.55.67.68.99.28.46.64.42.51.10.30000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)6.84.84.64.23.42.52.1222.12.42.52.83.13.53.94444.156.16.56.2
PM10 (µg/m³)7.25.55.44.83.72.72.22.12.12.22.52.733.64.24.74.94.94.84.85.56.676.8
Ozone (O₃) (µg/m³)799098979287837978839299102103103104104103999388848077
NO₂ (µg/m³)106.23.52.93.43.83.943.93.42.82.21.91.71.61.51.52.13.65.77.38.18.58.5
SO₂ (µg/m³)0.90.80.80.70.70.60.50.50.40.40.40.40.40.30.30.30.30.30.40.50.60.70.70.7
CO (µg/m³)155145136129124121122124126125123121119117116116118121128136142141138135
Sat, Jun 13, 2026

Frequently asked questions about the weather in Boston

Today in Boston the temperature ranges from 22 °C to 32 °C, wind up to 4.69 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Boston today is 4%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Boston today reaches up to 4.69 m/s with gusts up to 7.89 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Boston today ranges from 27% to 63%. View the humidity chart above for hourly details.

The UV index in Boston today reaches up to 9.2. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Boston today ranges from 754 to 758 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Boston today reaches up to 25%. Check the cloud cover chart above for hourly details throughout the day.

Boston on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.