Boston Weather Conditions

Current Temperature Level

clear
18°C
27°C16°C
Cool

Clear

Feels Like 18°C

Chances of Rain5%

Good

26AQI

Humidity

69%

Nowclear18°5%3 AMclear18°6%4 AMclear17°8%5 AMclear16°9%6 AMsunny16°9%7 AMsunny17°10%8 AMsunny19°7%9 AMsunny21°4%10 AMsunny23°2%11 AMsunny24°1%12 PMsunny26°2%1 PMpartly cloudy27°2%2 PMsunny27°1%3 PMsunny27°1%4 PMsunny27°1%5 PMsunny26°1%6 PMsunny25°1%7 PMsunny22°2%8 PMclear21°3%9 PMclear20°5%10 PMclear19°6%11 PMclear18°8%12 AMclear18°8%1 AMclear17°8%
.

Skies are likely to remain clear overnight.

Last Updated: 2026-08-15 02:00 (Local Time)

Boston Weather Parameters

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Boston 10-Days Weather Forecast

See Monthly
Today15 Aug.


Sunny

Sunny

Clear Sky with temperature at 21 °C and humidity will be at 58% with 12.2 km/h winds.


temperature icon

27°C  /  16°C

temperature iconHumi.58 %
temperature iconPrec.0 mm


Sunrise icon

Sunrise

05:51 AM

13hrs 54min

Sunset icon

Sunset

07:45 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

20 °C

64 %

0

9.4 kmph /  N

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

1 AM

ClearClear

19 °C

66 %

0

8.3 kmph /  N

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

2 AM

ClearClear

18 °C

69 %

0

7.2 kmph /  N

Feels Like IconFeels 18 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

3 AM

ClearClear

18 °C

70 %

0

6.5 kmph /  N

Feels Like IconFeels 17 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

4 AM

ClearClear

17 °C

76 %

0

5.8 kmph /  NNW

Feels Like IconFeels 17 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 AM

ClearClear

16 °C

80 %

0

6.1 kmph /  NW

Feels Like IconFeels 16 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

6 AM

SunnySunny

16 °C

80 %

0

6.5 kmph /  NW

Feels Like IconFeels 15 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

7 AM

SunnySunny

17 °C

82 %

0.3

6.5 kmph /  NW

Feels Like IconFeels 17 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

19 °C

75 %

1

6.8 kmph /  NNW

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

21 °C

65 %

2.4

7.6 kmph /  NNW

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

23 °C

54 %

4.1

7.9 kmph /  NNW

Feels Like IconFeels 23 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

24 °C

46 %

5.8

7.6 kmph /  N

Feels Like IconFeels 23 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

26 °C

41 %

6.9

6.1 kmph /  N

Feels Like IconFeels 25 °C

Temperature IconCover 24 %

Visibility IconVisibility 10 km

1 PM

Partly CloudyPartly Cloudy

27 °C

37 %

7.2

4 kmph /  NNE

Feels Like IconFeels 26 °C

Temperature IconCover 27 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

27 °C

32 %

6.5

4.3 kmph /  NNE

Feels Like IconFeels 25 °C

Temperature IconCover 14 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

27 °C

32 %

5

5.8 kmph /  NE

Feels Like IconFeels 25 °C

Temperature IconCover 11 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

27 °C

33 %

3.2

7.2 kmph /  ENE

Feels Like IconFeels 25 °C

Temperature IconCover 10 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

26 °C

36 %

1.7

8.6 kmph /  E

Feels Like IconFeels 24 °C

Temperature IconCover 10 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

25 °C

42 %

0.6

11.5 kmph /  ESE

Feels Like IconFeels 23 °C

Temperature IconCover 10 %

Visibility IconVisibility 10 km

7 PM

SunnySunny

22 °C

49 %

0.1

12.2 kmph /  SE

Feels Like IconFeels 20 °C

Temperature IconCover 11 %

Visibility IconVisibility 10 km

8 PM

ClearClear

21 °C

56 %

0

10.1 kmph /  SE

Feels Like IconFeels 19 °C

Temperature IconCover 12 %

Visibility IconVisibility 10 km

9 PM

ClearClear

20 °C

63 %

0

8.3 kmph /  SSE

Feels Like IconFeels 19 °C

Temperature IconCover 12 %

Visibility IconVisibility 10 km

10 PM

ClearClear

19 °C

70 %

0

6.1 kmph /  S

Feels Like IconFeels 18 °C

Temperature IconCover 14 %

Visibility IconVisibility 10 km

11 PM

ClearClear

18 °C

74 %

0

6.1 kmph /  SSW

Feels Like IconFeels 18 °C

Temperature IconCover 12 %

Visibility IconVisibility 10 km

Temp18 °C


ConditionClear


Humidity69 %

Feels18 °C


Cover0 %


Visibility10 km

Wind Speed & Dir.7.2 kmph /  N


UV0

Boston 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny33°18°
2
Sunny30°21°
3
Mist26°20°
4
Sunny34°17°
5
Sunny34°18°
6
Sunny33°22°
7
Sunny35°24°
8
Sunny33°22°
9
Sunny33°21°
10
Sunny31°19°
11
Sunny31°21°
12
Sunny30°18°
13
Sunny29°20°
14
Sunny31°17°
15Today
Sunny29°15°
16
Sunny28°15°
17
Patchy rain nearby26°19°
18
Patchy rain nearby26°19°
19
Sunny30°17°
20
Patchy rain nearby30°21°
21
Sunny24°17°
22
Sunny25°16°
23
Rain Showers26°17°
24
Heavy Rain27°18°
25
Rain Showers27°18°
26
Heavy Rain28°18°
27
Rain Showers26°17°
28
Rain Showers26°17°
29
Rain Showers25°17°
30
Rain Showers27°17°
31
Rain27°17°

AugustWeather Overview

No. of days:

Sunny

Sunny

18

Cloudy

Cloudy

0

Rainy

Rainy

12

Snowy

Snowy

0


The monthly weather averages in Boston consist of 18 sunny days, 0 cloudy days, 12 rainy days, and 0 snowy days.

Boston's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
18 °C
clearClear
69%
0

7.2 kmph /  N

18 °C
clearClear
69%
0

7.2 kmph /  N

18 °C
clearClear
72%
0

7.2 kmph /  N

18 °C
clearClear
72%
0

7.2 kmph /  N

18 °C
clearClear
72%
0

7.2 kmph /  N

18 °C
clearClear
72%
0

7.2 kmph /  N

United States's Hottest Cities - August 2026

Hottest
Coldest

Last Updated: 15 Aug 2026, 06:27 AM

City Weather Rankings

FAQs About Boston Weather Conditions


1. What is the current temperature in Boston today - 15 August 2026?

The current temperature in Boston is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 27°C and a low of 16°C, giving a 11 degree swing through the day as of 02:00 AM 15 August 2026.

2. What are the current weather parameters in Boston today?

Here is a complete overview of Boston's current weather conditions as of 02:00 AM 15 August 2026: Condition : Clear Temperature : 18°C Cool (Feels like 18°C) Humidity : 69% Wind Speed : 7.2 km/h from N (354 degrees), Gust 3.8 m/s UV Index : 0 (Low Air Pressure : 1020 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (3% chance of rain)

3. What is the 10-day weather forecast for Boston from 02:00 AM 15 August 2026?

From 02:00 AM 15 August 2026, Boston's 10-day forecast shows this trend: Today (Aug. 15) : Temp. 21°C, Hum. 58% and Sunny condition. Sunday (Aug. 16) : Temp. 22°C, Hum. 59% and Sunny condition. Monday (Aug. 17) : Temp. 21°C, Hum. 89% and Patchy rain nearby condition. Tuesday (Aug. 18) : Temp. 22°C, Hum. 73% and Partly Cloudy condition. Wednesday (Aug. 19) : Temp. 23°C, Hum. 65% and Sunny condition. Thursday (Aug. 20) : Temp. 24°C, Hum. 76% and Patchy rain nearby condition. Friday (Aug. 21) : Temp. 21°C, Hum. 68% and Sunny condition. Saturday (Aug. 22) : Temp. 20°C, Hum. 69% and Sunny condition. Sunday (Aug. 23) : Temp. 21°C, Hum. 71% and Rain Showers condition. Monday (Aug. 24) : Temp. 22°C, Hum. 70% and Heavy Rain condition.

4. Will it rain in Boston today?

As of 02:00 AM 15 August 2026, there is a 5% chance of rainfall in Boston later today around 2026-08-15 02:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Boston in August 2026?

August 2026 in Boston is forecast to have 18 sunny days, 12 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 15°C to highs of 35°C.

6. How does the weather in Boston affect air quality?

Weather directly impacts air quality in Boston. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.