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Current weather in Boston is scattered clouds.

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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 · 4:05 PM

Boston Weather & Hourly Forecast

United States · Kentucky · 40107

94°F

Partly cloudy

Feels like: 102°F

💧 Humidity 47% 🌡 Pressure 30.06 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi ☁ Clouds 32% ☀️ UV index 5.6 · Moderate 🌅 Sunrise 7:12 AM 🌇 Sunset 8:14 PM

Hourly Forecast for Boston

Today

5:00 PM

Partly cloudy

94° 💧 None 💨 9 mph H 47%30.06 inHg

8:00 PM

Partly cloudy

88° 💧 None 💨 8 mph H 51%30.00 inHg

11:00 PM

Clear night

77° 💧 None 💨 5 mph H 63%30.03 inHg

Tomorrow

2:00 AM

Clear night

74° 💧 None 💨 5 mph H 68%30.03 inHg

5:00 AM

Clear night

73° 💧 None 💨 6 mph H 72%30.03 inHg

8:00 AM

Sunny

73° 💧 None 💨 4 mph H 73%30.06 inHg

11:00 AM

Sunny

89° 💧 None 💨 7 mph H 44%30.09 inHg

2:00 PM

Sunny

95° 💧 None 💨 7 mph H 33%30.03 inHg

5:00 PM

Sunny

96° 💧 None 💨 7 mph H 30%29.97 inHg

8:00 PM

Sunny

85° 💧 None 💨 6 mph H 48%29.97 inHg

11:00 PM

Clear night

79° 💧 None 💨 6 mph H 63%30.03 inHg

Wednesday

2:00 AM

Clear night

76° 💧 None 💨 5 mph H 66%30.00 inHg

5:00 AM

Clear night

74° 💧 None 💨 4 mph H 70%30.00 inHg

8:00 AM

Sunny

75° 💧 None 💨 5 mph H 68%30.06 inHg

11:00 AM

Sunny

92° 💧 None 💨 7 mph H 42%30.06 inHg

2:00 PM

Sunny

100° 💧 None 💨 7 mph H 31%30.00 inHg

Today

5:00 PM

Partly cloudy

94° 💧 None 💨 9 mph H 47%30.06 inHg

6:00 PM

Partly cloudy

94° 💧 None 💨 9 mph H 45%30.03 inHg

7:00 PM

Partly cloudy

92° 💧 None 💨 9 mph H 45%30.03 inHg

8:00 PM

Partly cloudy

88° 💧 None 💨 8 mph H 51%30.00 inHg

9:00 PM

Clear night

82° 💧 None 💨 7 mph H 57%30.00 inHg

10:00 PM

Clear night

79° 💧 None 💨 6 mph H 62%30.03 inHg

11:00 PM

Clear night

77° 💧 None 💨 5 mph H 63%30.03 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 5 mph H 64%30.03 inHg

1:00 AM

Clear night

75° 💧 None 💨 5 mph H 66%30.03 inHg

2:00 AM

Clear night

74° 💧 None 💨 5 mph H 68%30.03 inHg

3:00 AM

Clear night

74° 💧 None 💨 5 mph H 70%30.03 inHg

4:00 AM

Clear night

73° 💧 None 💨 5 mph H 72%30.03 inHg

5:00 AM

Clear night

73° 💧 None 💨 6 mph H 72%30.03 inHg

6:00 AM

Clear night

72° 💧 None 💨 5 mph H 72%30.03 inHg

7:00 AM

Clear night

72° 💧 None 💨 5 mph H 74%30.03 inHg

8:00 AM

Sunny

73° 💧 None 💨 4 mph H 73%30.06 inHg

9:00 AM

Sunny

79° 💧 None 💨 6 mph H 61%30.09 inHg

10:00 AM

Sunny

84° 💧 None 💨 7 mph H 51%30.09 inHg

11:00 AM

Sunny

89° 💧 None 💨 7 mph H 44%30.09 inHg

12:00 PM

Sunny

92° 💧 None 💨 8 mph H 40%30.06 inHg

1:00 PM

Sunny

93° 💧 None 💨 8 mph H 36%30.03 inHg

2:00 PM

Sunny

95° 💧 None 💨 7 mph H 33%30.03 inHg

3:00 PM

Sunny

97° 💧 None 💨 7 mph H 31%30.00 inHg

4:00 PM

Sunny

96° 💧 None 💨 7 mph H 30%29.97 inHg

5:00 PM

Sunny

96° 💧 None 💨 7 mph H 30%29.97 inHg

6:00 PM

Sunny

95° 💧 None 💨 7 mph H 31%29.97 inHg

7:00 PM

Sunny

92° 💧 None 💨 7 mph H 37%29.97 inHg

8:00 PM

Sunny

85° 💧 None 💨 6 mph H 48%29.97 inHg

9:00 PM

Clear night

82° 💧 None 💨 7 mph H 57%30.00 inHg

10:00 PM

Clear night

80° 💧 None 💨 6 mph H 61%30.00 inHg

11:00 PM

Clear night

79° 💧 None 💨 6 mph H 63%30.03 inHg

Wednesday

12:00 AM

Clear night

78° 💧 None 💨 5 mph H 63%30.00 inHg

1:00 AM

Clear night

77° 💧 None 💨 5 mph H 64%30.00 inHg

2:00 AM

Clear night

76° 💧 None 💨 5 mph H 66%30.00 inHg

3:00 AM

Clear night

75° 💧 None 💨 5 mph H 68%30.00 inHg

4:00 AM

Clear night

74° 💧 None 💨 5 mph H 69%30.00 inHg

5:00 AM

Clear night

74° 💧 None 💨 4 mph H 70%30.00 inHg

6:00 AM

Clear night

74° 💧 None 💨 5 mph H 71%30.03 inHg

7:00 AM

Clear night

73° 💧 None 💨 5 mph H 71%30.03 inHg

8:00 AM

Sunny

75° 💧 None 💨 5 mph H 68%30.06 inHg

9:00 AM

Sunny

82° 💧 None 💨 5 mph H 58%30.06 inHg

10:00 AM

Sunny

87° 💧 None 💨 6 mph H 49%30.06 inHg

11:00 AM

Sunny

92° 💧 None 💨 7 mph H 42%30.06 inHg

12:00 PM

Sunny

96° 💧 None 💨 7 mph H 37%30.06 inHg

1:00 PM

Sunny

98° 💧 None 💨 7 mph H 33%30.03 inHg

2:00 PM

Sunny

100° 💧 None 💨 7 mph H 31%30.00 inHg

3:00 PM

Sunny

101° 💧 None 💨 7 mph H 29%29.97 inHg

4:00 PM

Sunny

102° 💧 None 💨 7 mph H 28%29.97 inHg

5:00 PM

Sunny

101° 💧 None 💨 7 mph H 28%29.94 inHg

6:00 PM

Sunny

100° 💧 None 💨 8 mph H 29%29.94 inHg

7:00 PM

Sunny

97° 💧 None 💨 7 mph H 35%29.94 inHg

8:00 PM

Sunny

89° 💧 None 💨 7 mph H 46%29.94 inHg

9:00 PM

Clear night

85° 💧 None 💨 7 mph H 52%29.97 inHg

10:00 PM

Clear night

83° 💧 None 💨 6 mph H 55%29.97 inHg

11:00 PM

Clear night

83° 💧 None 💨 6 mph H 54%29.97 inHg

Thursday

12:00 AM

Clear night

82° 💧 None 💨 5 mph H 55%29.97 inHg

1:00 AM

Clear night

81° 💧 None 💨 5 mph H 57%29.97 inHg

2:00 AM

Clear night

80° 💧 None 💨 5 mph H 59%29.97 inHg

3:00 AM

Clear night

79° 💧 None 💨 5 mph H 60%29.97 inHg

4:00 AM

Clear night

78° 💧 None 💨 5 mph H 63%29.97 inHg

5:00 AM

Clear night

77° 💧 None 💨 5 mph H 65%29.97 inHg

6:00 AM

Clear night

77° 💧 None 💨 5 mph H 65%29.97 inHg

7:00 AM

Clear night

76° 💧 None 💨 5 mph H 66%29.97 inHg

8:00 AM

Sunny

77° 💧 None 💨 4 mph H 65%30.00 inHg

9:00 AM

Sunny

84° 💧 None 💨 5 mph H 54%30.00 inHg

10:00 AM

Sunny

90° 💧 None 💨 6 mph H 45%30.00 inHg

11:00 AM

Sunny

94° 💧 None 💨 7 mph H 39%30.00 inHg

12:00 PM

Sunny

97° 💧 None 💨 7 mph H 35%30.00 inHg

1:00 PM

Sunny

100° 💧 None 💨 6 mph H 32%29.97 inHg

2:00 PM

Sunny

101° 💧 None 💨 6 mph H 29%29.94 inHg

3:00 PM

Sunny

103° 💧 None 💨 6 mph H 27%29.94 inHg

4:00 PM

Mostly sunny

103° 💧 None 💨 6 mph H 26%29.91 inHg

5:00 PM

Partly cloudy

100° 💧 None 💨 4 mph H 30%29.91 inHg

6:00 PM

Partly cloudy

97° 💧 None 💨 1 mph H 34%29.88 inHg

7:00 PM

Mostly cloudy

95° 💧 None 💨 2 mph H 39%29.88 inHg

8:00 PM

Mostly cloudy

90° 💧 None 💨 3 mph H 46%29.91 inHg

9:00 PM

Partly cloudy night

88° 💧 None 💨 5 mph H 49%29.94 inHg

10:00 PM

Light rain

84° 💧 0.00 in 💨 6 mph H 55%29.94 inHg

11:00 PM

Mostly clear night

82° 💧 None 💨 5 mph H 59%29.97 inHg

Friday

12:00 AM

Mostly clear night

81° 💧 None 💨 6 mph H 62%29.94 inHg

1:00 AM

Mostly clear night

78° 💧 None 💨 5 mph H 70%29.97 inHg

2:00 AM

Mostly clear night

77° 💧 None 💨 4 mph H 75%29.97 inHg

3:00 AM

Clear night

76° 💧 None 💨 5 mph H 78%29.97 inHg

4:00 AM

Clear night

76° 💧 None 💨 6 mph H 78%29.97 inHg

5:00 AM

Clear night

75° 💧 None 💨 5 mph H 80%29.97 inHg

6:00 AM

Clear night

74° 💧 None 💨 4 mph H 82%29.97 inHg

7:00 AM

Light rain

72° 💧 0.01 in 💨 4 mph H 89%30.00 inHg

8:00 AM

Sunny

74° 💧 None 💨 5 mph H 88%30.00 inHg

9:00 AM

Light rain

76° 💧 0.03 in 💨 5 mph H 88%30.03 inHg

10:00 AM

Sunny

81° 💧 None 💨 8 mph H 78%30.03 inHg

11:00 AM

Sunny

87° 💧 None 💨 8 mph H 61%30.03 inHg

12:00 PM

Sunny

93° 💧 None 💨 7 mph H 47%30.03 inHg

1:00 PM

Sunny

96° 💧 None 💨 7 mph H 41%30.00 inHg

2:00 PM

Sunny

98° 💧 None 💨 6 mph H 37%29.97 inHg

3:00 PM

Sunny

100° 💧 None 💨 5 mph H 34%29.94 inHg

4:00 PM

Light rain

99° 💧 0.00 in 💨 4 mph H 36%29.94 inHg

In Boston and, more broadly, across the state of Kentucky: As the afternoon progresses into the evening, skies will remain mostly sunny with only a few clouds drifting by. Temperatures will stay hot, ranging from the mid-70s to the low 90s. Winds will be light, coming from the south at speeds up to 9 mph, with occasional gusts reaching 20 mph. No rain is anticipated, so the evening should stay dry. Humidity levels may be moderate, making for a warm but comfortable night. Overall, expect clear skies and warm temperatures as the day ends.

15-Day Weather Outlook for Boston

TomorrowTomorrow

Sunny 97°/71° 💧 None 💨 7 mph

Wednesday, Sep 2Wed Sep 2

Sunny 102°/74° 💧 None 💨 8 mph

Thursday, Sep 3Thu Sep 3

Light rain 102°/76° 💧 0.01 in 💨 7 mph

Friday, Sep 4Fri Sep 4

Light rain 101°/76° 💧 0.06 in 💨 6 mph

Saturday, Sep 5Sat Sep 5

Light rain 94°/73° 💧 0.22 in 💨 10 mph

Sunday, Sep 6Sun Sep 6

Light rain 84°/68° 💧 0.04 in 💨 7 mph

Monday, Sep 7Mon Sep 7

Overcast 90°/60° 💧 None 💨 6 mph

Tuesday, Sep 8Tue Sep 8

Mostly cloudy 92°/66° 💧 None 💨 15 mph

Wednesday, Sep 9Wed Sep 9

Moderate rain 93°/70° 💧 0.23 in 💨 24 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 94°/68° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 92°/70° 💧 None 💨 11 mph

Saturday, Sep 12Sat Sep 12

Sunny 93°/69° 💧 None 💨 8 mph

Sunday, Sep 13Sun Sep 13

Sunny 95°/69° 💧 None 💨 11 mph

Monday, Sep 14Mon Sep 14

Light rain 88°/66° 💧 0.11 in 💨 18 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 82°/56° 💧 None 💨 6 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

Fair

Nearest forecast value 5:00 PM

PM2.5 Fine particles Good 3,9µg/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 4,2µg/m³

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

O₃ Ozone Fair 95,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,9µg/m³

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

Air quality is acceptable for most people.

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 8,6Very high 🙂Fair

Tomorrow UV 8,7Very high 😐Moderate

Wednesday UV 8,7Very high 😐Moderate

Thursday UV 8,8Very high 😐Moderate

Friday UV 9,0Very high 😐Moderate

Saturday UV 8,0Very high —Unavailable

Sunday UV 7,0High —Unavailable

Hourly UV index today

5:00 PMUV 3,4 6:00 PMUV 1,5 7:00 PMUV 0,4

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

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Boston

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.52 Population: 195

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Forecast data for Boston were last refreshed today at 4:05 PM. The current forecast period extends through 02/09/2026 at 2:00 PM. 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.