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Current weather in Boston is clear sky.

Where can I find the hourly weather forecast for Boston?

This page shows hourly weather forecast for Boston, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Boston updated regularly?

Weather data for Boston is updated regularly with the latest available observations and forecasts.

Now · 2:17 AM

Boston Weather & Hourly Forecast

United States · Massachusetts · 02132

60°F

Clear night

Feels like: 56°F

💧 Humidity 75% 🌡 Pressure 30.00 inHg 💨 Wind 8 mph 👁 Visibility 23.0 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Boston

Today

3:00 AM

Clear night

59° 💧 None 💨 8 mph H 78%30.00 inHg

6:00 AM

Clear night

58° 💧 None 💨 8 mph H 80%30.00 inHg

9:00 AM

Sunny

65° 💧 None 💨 9 mph H 67%30.06 inHg

12:00 PM

Sunny

73° 💧 None 💨 6 mph H 50%30.06 inHg

3:00 PM

Mostly cloudy

77° 💧 None 💨 9 mph H 40%30.00 inHg

6:00 PM

Sunny

76° 💧 None 💨 8 mph H 48%30.03 inHg

9:00 PM

Mostly clear night

69° 💧 None 💨 9 mph H 55%30.09 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 8 mph H 65%30.12 inHg

3:00 AM

Mostly cloudy night

62° 💧 None 💨 8 mph H 72%30.12 inHg

6:00 AM

Overcast night

62° 💧 None 💨 8 mph H 72%30.15 inHg

9:00 AM

Mostly cloudy

68° 💧 None 💨 7 mph H 62%30.18 inHg

12:00 PM

Sunny

77° 💧 None 💨 5 mph H 47%30.18 inHg

3:00 PM

Mostly cloudy

78° 💧 0.001 in 💨 6 mph H 48%30.12 inHg

6:00 PM

Mostly cloudy

72° 💧 0.000 in 💨 6 mph H 60%30.18 inHg

9:00 PM

Mostly cloudy night

68° 💧 None 💨 5 mph H 72%30.21 inHg

Wednesday

12:00 AM

Mostly cloudy night

67° 💧 0.000 in 💨 3 mph H 83%30.21 inHg

Today

3:00 AM

Clear night

59° 💧 None 💨 8 mph H 78%30.00 inHg

4:00 AM

Clear night

59° 💧 None 💨 8 mph H 79%30.00 inHg

5:00 AM

Clear night

59° 💧 None 💨 8 mph H 80%30.00 inHg

6:00 AM

Clear night

58° 💧 None 💨 8 mph H 80%30.00 inHg

7:00 AM

Sunny

59° 💧 None 💨 9 mph H 77%30.03 inHg

8:00 AM

Sunny

62° 💧 None 💨 9 mph H 74%30.06 inHg

9:00 AM

Sunny

65° 💧 None 💨 9 mph H 67%30.06 inHg

10:00 AM

Sunny

68° 💧 None 💨 9 mph H 62%30.06 inHg

11:00 AM

Sunny

71° 💧 None 💨 8 mph H 53%30.06 inHg

12:00 PM

Sunny

73° 💧 None 💨 6 mph H 50%30.06 inHg

1:00 PM

Sunny

75° 💧 None 💨 7 mph H 47%30.03 inHg

2:00 PM

Sunny

76° 💧 None 💨 7 mph H 43%30.00 inHg

3:00 PM

Mostly cloudy

77° 💧 None 💨 9 mph H 40%30.00 inHg

4:00 PM

Mostly cloudy

77° 💧 None 💨 11 mph H 40%30.00 inHg

5:00 PM

Mostly sunny

77° 💧 None 💨 10 mph H 42%30.03 inHg

6:00 PM

Sunny

76° 💧 None 💨 8 mph H 48%30.03 inHg

7:00 PM

Sunny

73° 💧 None 💨 7 mph H 52%30.06 inHg

8:00 PM

Clear night

71° 💧 None 💨 9 mph H 54%30.09 inHg

9:00 PM

Mostly clear night

69° 💧 None 💨 9 mph H 55%30.09 inHg

10:00 PM

Clear night

68° 💧 None 💨 8 mph H 59%30.12 inHg

11:00 PM

Clear night

67° 💧 None 💨 8 mph H 62%30.12 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 8 mph H 65%30.12 inHg

1:00 AM

Clear night

65° 💧 None 💨 7 mph H 68%30.15 inHg

2:00 AM

Mostly clear night

63° 💧 None 💨 7 mph H 70%30.12 inHg

3:00 AM

Mostly cloudy night

62° 💧 None 💨 8 mph H 72%30.12 inHg

4:00 AM

Overcast night

62° 💧 None 💨 8 mph H 72%30.15 inHg

5:00 AM

Overcast night

62° 💧 None 💨 7 mph H 72%30.15 inHg

6:00 AM

Overcast night

62° 💧 None 💨 8 mph H 72%30.15 inHg

7:00 AM

Mostly cloudy

63° 💧 None 💨 8 mph H 70%30.18 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 8 mph H 66%30.18 inHg

9:00 AM

Mostly cloudy

68° 💧 None 💨 7 mph H 62%30.18 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 6 mph H 56%30.18 inHg

11:00 AM

Sunny

75° 💧 None 💨 5 mph H 51%30.18 inHg

12:00 PM

Sunny

77° 💧 None 💨 5 mph H 47%30.18 inHg

1:00 PM

Sunny

78° 💧 None 💨 3 mph H 44%30.15 inHg

2:00 PM

Sunny

79° 💧 None 💨 1 mph H 43%30.15 inHg

3:00 PM

Mostly cloudy

78° 💧 None 💨 6 mph H 48%30.12 inHg

4:00 PM

Overcast

72° 💧 0.000 in 💨 11 mph H 66%30.15 inHg

5:00 PM

Mostly cloudy

71° 💧 0.001 in 💨 7 mph H 65%30.18 inHg

6:00 PM

Mostly cloudy

72° 💧 0.000 in 💨 6 mph H 60%30.18 inHg

7:00 PM

Partly cloudy

71° 💧 0.000 in 💨 6 mph H 64%30.18 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 5 mph H 68%30.18 inHg

9:00 PM

Mostly cloudy night

68° 💧 None 💨 5 mph H 72%30.21 inHg

10:00 PM

Mostly cloudy night

67° 💧 None 💨 4 mph H 74%30.21 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 3 mph H 78%30.21 inHg

Wednesday

12:00 AM

Mostly cloudy night

67° 💧 None 💨 3 mph H 83%30.21 inHg

1:00 AM

Mostly cloudy night

66° 💧 0.000 in 💨 3 mph H 88%30.21 inHg

2:00 AM

Mostly cloudy night

66° 💧 None 💨 2 mph H 90%30.21 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 2 mph H 91%30.21 inHg

4:00 AM

Overcast night

65° 💧 None 💨 1 mph H 90%30.21 inHg

5:00 AM

Overcast night

66° 💧 None 💨 3 mph H 90%30.24 inHg

6:00 AM

Overcast night

65° 💧 None 💨 3 mph H 93%30.24 inHg

7:00 AM

Overcast

65° 💧 None 💨 4 mph H 94%30.24 inHg

8:00 AM

Mostly cloudy

67° 💧 None 💨 4 mph H 89%30.24 inHg

9:00 AM

Mostly cloudy

69° 💧 None 💨 3 mph H 84%30.24 inHg

10:00 AM

Overcast

71° 💧 None 💨 3 mph H 78%30.24 inHg

11:00 AM

Overcast

73° 💧 None 💨 3 mph H 76%30.21 inHg

12:00 PM

Overcast

74° 💧 0.000 in 💨 4 mph H 74%30.21 inHg

1:00 PM

Overcast

75° 💧 0.001 in 💨 4 mph H 70%30.18 inHg

2:00 PM

Overcast

77° 💧 0.001 in 💨 3 mph H 65%30.15 inHg

3:00 PM

Overcast

78° 💧 0.003 in 💨 4 mph H 60%30.12 inHg

4:00 PM

Overcast

78° 💧 0.003 in 💨 11 mph H 59%30.09 inHg

5:00 PM

Overcast

78° 💧 0.000 in 💨 13 mph H 61%30.06 inHg

6:00 PM

Overcast

76° 💧 0.000 in 💨 15 mph H 66%30.06 inHg

7:00 PM

Overcast

73° 💧 None 💨 14 mph H 75%30.03 inHg

8:00 PM

Overcast night

72° 💧 None 💨 14 mph H 80%30.03 inHg

11:00 PM

Partly cloudy night

71° 💧 None 💨 14 mph H 71%29.97 inHg

Thursday

2:00 AM

Overcast night

70° 💧 None 💨 14 mph H 78%29.88 inHg

5:00 AM

Mostly cloudy night

71° 💧 None 💨 15 mph H 80%29.83 inHg

8:00 AM

Light rain

70° 💧 None 💨 14 mph H 89%29.83 inHg

11:00 AM

Mostly cloudy

74° 💧 None 💨 11 mph H 79%29.80 inHg

2:00 PM

Overcast

80° 💧 None 💨 12 mph H 66%29.74 inHg

5:00 PM

Overcast

76° 💧 None 💨 9 mph H 78%29.71 inHg

8:00 PM

Overcast night

74° 💧 None 💨 7 mph H 82%29.71 inHg

11:00 PM

Mostly cloudy night

73° 💧 None 💨 8 mph H 81%29.74 inHg

Friday

2:00 AM

Mostly clear night

69° 💧 None 💨 9 mph H 68%29.74 inHg

5:00 AM

Mostly clear night

64° 💧 None 💨 8 mph H 73%29.80 inHg

8:00 AM

Sunny

65° 💧 None 💨 7 mph H 74%29.85 inHg

11:00 AM

Sunny

71° 💧 None 💨 8 mph H 48%29.88 inHg

2:00 PM

Sunny

76° 💧 None 💨 7 mph H 40%29.88 inHg

5:00 PM

Sunny

76° 💧 None 💨 7 mph H 39%29.88 inHg

8:00 PM

Clear night

69° 💧 None 💨 5 mph H 53%29.94 inHg

11:00 PM

Clear night

64° 💧 None 💨 4 mph H 67%29.97 inHg

Saturday

2:00 AM

Clear night

60° 💧 None 💨 3 mph H 81%30.03 inHg

5:00 AM

Clear night

57° 💧 None 💨 2 mph H 88%30.03 inHg

8:00 AM

Sunny

62° 💧 None 💨 2 mph H 79%30.09 inHg

11:00 AM

Sunny

75° 💧 None 💨 3 mph H 46%30.09 inHg

2:00 PM

Sunny

80° 💧 None 💨 5 mph H 39%30.06 inHg

8:00 PM

Partly cloudy night

72° 💧 None 💨 6 mph H 55%30.12 inHg

Sunday

2:00 AM

Partly cloudy night

66° 💧 None 💨 6 mph H 85%30.09 inHg

8:00 AM

Partly cloudy

62° 💧 None 💨 7 mph H 91%30.12 inHg

2:00 PM

Sunny

66° 💧 None 💨 6 mph H 88%30.09 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 10 mph H 46%30.00 inHg

Monday

2:00 AM

Mostly clear night

72° 💧 None 💨 11 mph H 80%29.97 inHg

8:00 AM

Mostly sunny

69° 💧 None 💨 7 mph H 84%30.00 inHg

2:00 PM

Overcast

68° 💧 None 💨 5 mph H 65%30.09 inHg

8:00 PM

Clear night

80° 💧 None 💨 3 mph H 37%30.06 inHg

Tuesday

2:00 AM

Clear night

69° 💧 None 💨 4 mph H 66%30.12 inHg

8:00 AM

Sunny

64° 💧 None 💨 6 mph H 75%30.24 inHg

2:00 PM

Sunny

66° 💧 None 💨 6 mph H 73%30.27 inHg

8:00 PM

Overcast night

79° 💧 None 💨 10 mph H 47%30.24 inHg

Wednesday

2:00 AM

Clear night

70° 💧 None 💨 12 mph H 76%30.18 inHg

8:00 AM

Sunny

70° 💧 None 💨 15 mph H 81%30.15 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 11 mph H 83%30.15 inHg

8:00 PM

Overcast night

84° 💧 None 💨 7 mph H 55%30.12 inHg

Thursday

2:00 AM

Clear night

71° 💧 None 💨 1 mph H 72%30.18 inHg

8:00 AM

Sunny

64° 💧 None 💨 9 mph H 63%30.27 inHg

2:00 PM

Sunny

62° 💧 None 💨 9 mph H 65%30.30 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 9 mph H 53%30.27 inHg

Friday

2:00 AM

Partly cloudy night

61° 💧 None 💨 5 mph H 68%30.21 inHg

8:00 AM

Mostly cloudy

57° 💧 None 💨 4 mph H 81%30.12 inHg

2:00 PM

Mostly cloudy

60° 💧 None 💨 4 mph H 73%30.06 inHg

8:00 PM

Partly cloudy night

73° 💧 None 💨 5 mph H 45%29.94 inHg

Saturday

2:00 AM

Overcast night

65° 💧 None 💨 4 mph H 64%29.94 inHg

8:00 AM

Light rain

58° 💧 None 💨 12 mph H 93%29.94 inHg

2:00 PM

Light rain

56° 💧 None 💨 18 mph H 83%30.00 inHg

8:00 PM

Mostly cloudy night

59° 💧 None 💨 19 mph H 64%30.06 inHg

Sunday

2:00 AM

Clear night

58° 💧 None 💨 15 mph H 56%30.15 inHg

8:00 AM

Sunny

56° 💧 None 💨 13 mph H 63%30.15 inHg

2:00 PM

Partly cloudy

53° 💧 None 💨 13 mph H 66%30.24 inHg

8:00 PM

Mostly cloudy night

59° 💧 None 💨 12 mph H 47%30.27 inHg

Monday

2:00 AM

Clear night

54° 💧 None 💨 4 mph H 68%30.27 inHg

8:00 AM

Sunny

50° 💧 None 💨 5 mph H 80%30.30 inHg

2:00 PM

Sunny

53° 💧 None 💨 7 mph H 77%30.36 inHg

In Boston and, more broadly, across the state of Massachusetts: This evening will be mostly sunny with a few clouds drifting through. Temperatures will remain mild, ranging from 63 to 67 degrees Fahrenheit as the night progresses. Winds will be light, coming from the west at up to 5 mph, with occasional gusts reaching 13 mph. No precipitation is expected during the evening hours, providing a calm and clear night. Conditions will stay relatively stable in the next few hours, making for a pleasant evening.

15-Day Weather Outlook for Boston

TomorrowTomorrow

Mostly sunny 79°/62° 💧 None 💨 11 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 78°/65° 💧 None 💨 15 mph

Thursday, Sep 10Thu Sep 10

Light rain 80°/70° 💧 0.053 in 💨 15 mph

Friday, Sep 11Fri Sep 11

Overcast 76°/64° 💧 None 💨 9 mph

Saturday, Sep 12Sat Sep 12

Sunny 80°/57° 💧 None 💨 5 mph

Sunday, Sep 13Sun Sep 13

Partly cloudy 72°/62° 💧 0.151 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 83°/68° 💧 0.002 in 💨 11 mph

Tuesday, Sep 15Tue Sep 15

Sunny 80°/64° 💧 0.000 in 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Overcast 79°/70° 💧 None 💨 15 mph

Thursday, Sep 17Thu Sep 17

Overcast 84°/62° 💧 0.012 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 67°/57° 💧 None 💨 9 mph

Saturday, Sep 19Sat Sep 19

Light rain 73°/56° 💧 0.502 in 💨 18 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 59°/53° 💧 0.045 in 💨 19 mph

Monday, Sep 21Mon Sep 21

Mostly cloudy 59°/50° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Boston

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Boston

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 0,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 40,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,7µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Boston

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 6,0High 😊Good

Tomorrow UV 5,8Moderate 😐Moderate

Wednesday UV 5,2Moderate 😐Moderate

Thursday UV 6,3High 🙂Fair

Friday UV 6,0High 😊Good

Saturday UV 6,0High —Unavailable

Sunday UV 7,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,1 8:00 AMUV 0,6 9:00 AMUV 1,7 10:00 AMUV 3,2 11:00 AMUV 4,7 12:00 PMUV 5,8 1:00 PMUV 6,0 2:00 PMUV 5,3 3:00 PMUV 3,9 4:00 PMUV 2,3 5:00 PMUV 1,1 6:00 PMUV 0,3

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Boston

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BOSTON, MASSACHUSETTS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:47 PM–4:38 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 21% Waning Crescent · Moon about 20° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min76%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Boston were last refreshed today at 2:17 AM. The current forecast period extends through 09/09/2026 at 12:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.