What is the weather in Stonington right now?

Current weather in Stonington is broken clouds.

Where can I find the hourly weather forecast for Stonington?

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

Is the weather forecast for Stonington updated regularly?

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

Now · 4:19 PM

Stonington Weather & Hourly Forecast

United States · Connecticut · 06378

83°F

Mostly cloudy

Feels like: 84°F

💧 Humidity 52% 🌡 Pressure 29.80 inHg 💨 Wind 11 mph 👁 Visibility 6.2 mi ☁ Clouds 58% ☀️ UV index 1.1 · Low 🌅 Sunrise 6:17 AM 🌇 Sunset 7:16 PM

Hourly Forecast for Stonington

Today

5:00 PM

Mostly cloudy

83° 💧 None 💨 11 mph H 52%29.80 inHg

8:00 PM

Partly cloudy night

77° 💧 None 💨 9 mph H 60%29.80 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 10 mph H 66%29.80 inHg

Tomorrow

2:00 AM

Partly cloudy night

66° 💧 None 💨 7 mph H 76%29.77 inHg

5:00 AM

Clear night

63° 💧 None 💨 7 mph H 80%29.77 inHg

8:00 AM

Sunny

65° 💧 None 💨 8 mph H 75%29.80 inHg

11:00 AM

Sunny

70° 💧 0.01 in 💨 8 mph H 60%29.80 inHg

2:00 PM

Light rain

68° 💧 0.07 in 💨 9 mph H 79%29.83 inHg

5:00 PM

Light rain

71° 💧 0.03 in 💨 5 mph H 77%29.83 inHg

8:00 PM

Mostly cloudy night

66° 💧 None 💨 9 mph H 83%29.88 inHg

11:00 PM

Mostly cloudy night

64° 💧 None 💨 7 mph H 86%29.91 inHg

Sunday

2:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 82%29.91 inHg

5:00 AM

Overcast night

62° 💧 None 💨 7 mph H 85%29.94 inHg

8:00 AM

Overcast

62° 💧 None 💨 9 mph H 76%29.97 inHg

11:00 AM

Sunny

69° 💧 0.01 in 💨 7 mph H 54%30.00 inHg

2:00 PM

Light rain

71° 💧 0.01 in 💨 3 mph H 54%29.97 inHg

Today

5:00 PM

Mostly cloudy

83° 💧 None 💨 11 mph H 52%29.80 inHg

6:00 PM

Partly cloudy

82° 💧 None 💨 11 mph H 53%29.80 inHg

7:00 PM

Partly cloudy

79° 💧 None 💨 9 mph H 57%29.77 inHg

8:00 PM

Partly cloudy night

77° 💧 None 💨 9 mph H 60%29.80 inHg

9:00 PM

Clear night

74° 💧 None 💨 10 mph H 62%29.80 inHg

10:00 PM

Clear night

72° 💧 None 💨 11 mph H 63%29.80 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 10 mph H 66%29.80 inHg

Tomorrow

12:00 AM

Partly cloudy night

69° 💧 None 💨 9 mph H 71%29.80 inHg

1:00 AM

Partly cloudy night

67° 💧 None 💨 9 mph H 73%29.80 inHg

2:00 AM

Partly cloudy night

66° 💧 None 💨 7 mph H 76%29.77 inHg

3:00 AM

Clear night

65° 💧 None 💨 8 mph H 78%29.77 inHg

4:00 AM

Clear night

64° 💧 None 💨 7 mph H 79%29.77 inHg

5:00 AM

Clear night

63° 💧 None 💨 7 mph H 80%29.77 inHg

6:00 AM

Clear night

62° 💧 None 💨 7 mph H 82%29.77 inHg

7:00 AM

Sunny

63° 💧 None 💨 7 mph H 83%29.80 inHg

8:00 AM

Sunny

65° 💧 None 💨 8 mph H 75%29.80 inHg

9:00 AM

Sunny

68° 💧 None 💨 10 mph H 66%29.80 inHg

10:00 AM

Sunny

70° 💧 None 💨 10 mph H 62%29.80 inHg

11:00 AM

Sunny

70° 💧 None 💨 8 mph H 60%29.80 inHg

12:00 PM

Sunny

68° 💧 None 💨 5 mph H 58%29.80 inHg

1:00 PM

Light rain

68° 💧 0.01 in 💨 6 mph H 66%29.80 inHg

2:00 PM

Light rain

68° 💧 0.03 in 💨 9 mph H 79%29.83 inHg

3:00 PM

Light rain

71° 💧 0.02 in 💨 8 mph H 85%29.83 inHg

4:00 PM

Light rain

71° 💧 0.02 in 💨 7 mph H 79%29.83 inHg

5:00 PM

Light rain

71° 💧 0.01 in 💨 5 mph H 77%29.83 inHg

6:00 PM

Light rain

69° 💧 0.01 in 💨 5 mph H 79%29.85 inHg

7:00 PM

Light rain

68° 💧 0.01 in 💨 8 mph H 83%29.85 inHg

8:00 PM

Mostly cloudy night

66° 💧 None 💨 9 mph H 83%29.88 inHg

9:00 PM

Partly cloudy night

65° 💧 None 💨 9 mph H 85%29.88 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 9 mph H 86%29.91 inHg

11:00 PM

Mostly cloudy night

64° 💧 None 💨 7 mph H 86%29.91 inHg

Sunday

12:00 AM

Mostly cloudy night

63° 💧 None 💨 5 mph H 84%29.91 inHg

1:00 AM

Mostly cloudy night

63° 💧 None 💨 6 mph H 82%29.91 inHg

2:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 82%29.91 inHg

3:00 AM

Overcast night

63° 💧 None 💨 5 mph H 83%29.91 inHg

4:00 AM

Overcast night

63° 💧 None 💨 6 mph H 83%29.94 inHg

5:00 AM

Overcast night

62° 💧 None 💨 7 mph H 85%29.94 inHg

6:00 AM

Overcast night

62° 💧 None 💨 8 mph H 84%29.94 inHg

7:00 AM

Overcast

62° 💧 None 💨 9 mph H 81%29.94 inHg

8:00 AM

Overcast

62° 💧 None 💨 9 mph H 76%29.97 inHg

9:00 AM

Sunny

65° 💧 None 💨 9 mph H 64%29.97 inHg

10:00 AM

Sunny

66° 💧 None 💨 8 mph H 58%29.97 inHg

11:00 AM

Sunny

69° 💧 None 💨 7 mph H 54%30.00 inHg

12:00 PM

Light rain

69° 💧 0.00 in 💨 3 mph H 55%29.97 inHg

1:00 PM

Light rain

70° 💧 0.01 in 💨 0 mph H 57%29.97 inHg

2:00 PM

Light rain

71° 💧 0.00 in 💨 3 mph H 54%29.97 inHg

3:00 PM

Light rain

69° 💧 0.01 in 💨 5 mph H 62%29.97 inHg

4:00 PM

Overcast

66° 💧 None 💨 6 mph H 69%29.97 inHg

5:00 PM

Overcast

66° 💧 None 💨 8 mph H 70%29.97 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 8 mph H 68%29.97 inHg

7:00 PM

Mostly cloudy

66° 💧 None 💨 8 mph H 72%30.00 inHg

8:00 PM

Mostly cloudy night

66° 💧 None 💨 9 mph H 72%30.00 inHg

9:00 PM

Overcast night

66° 💧 None 💨 6 mph H 69%30.03 inHg

10:00 PM

Mostly cloudy night

66° 💧 None 💨 9 mph H 62%30.03 inHg

11:00 PM

Mostly cloudy night

62° 💧 None 💨 6 mph H 63%30.03 inHg

Monday

12:00 AM

Partly cloudy night

60° 💧 None 💨 7 mph H 67%30.03 inHg

1:00 AM

Partly cloudy night

58° 💧 None 💨 9 mph H 71%30.03 inHg

2:00 AM

Partly cloudy night

58° 💧 None 💨 10 mph H 71%30.03 inHg

3:00 AM

Clear night

58° 💧 None 💨 10 mph H 72%30.03 inHg

4:00 AM

Clear night

58° 💧 None 💨 9 mph H 73%30.06 inHg

5:00 AM

Clear night

57° 💧 None 💨 8 mph H 74%30.06 inHg

6:00 AM

Clear night

56° 💧 None 💨 9 mph H 76%30.09 inHg

7:00 AM

Sunny

56° 💧 None 💨 9 mph H 76%30.09 inHg

8:00 AM

Sunny

60° 💧 None 💨 8 mph H 68%30.12 inHg

9:00 AM

Sunny

65° 💧 None 💨 9 mph H 58%30.12 inHg

10:00 AM

Sunny

70° 💧 None 💨 9 mph H 50%30.12 inHg

11:00 AM

Sunny

73° 💧 None 💨 10 mph H 45%30.12 inHg

12:00 PM

Sunny

74° 💧 None 💨 10 mph H 40%30.12 inHg

1:00 PM

Sunny

76° 💧 None 💨 9 mph H 38%30.09 inHg

2:00 PM

Sunny

77° 💧 None 💨 8 mph H 36%30.06 inHg

3:00 PM

Sunny

77° 💧 None 💨 7 mph H 36%30.06 inHg

4:00 PM

Sunny

77° 💧 None 💨 7 mph H 39%30.06 inHg

5:00 PM

Sunny

76° 💧 None 💨 7 mph H 45%30.06 inHg

6:00 PM

Sunny

73° 💧 None 💨 7 mph H 54%30.09 inHg

7:00 PM

Sunny

70° 💧 None 💨 6 mph H 55%30.09 inHg

8:00 PM

Clear night

68° 💧 None 💨 6 mph H 53%30.12 inHg

9:00 PM

Mostly cloudy night

66° 💧 None 💨 8 mph H 58%30.15 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 7 mph H 61%30.15 inHg

11:00 PM

Mostly cloudy night

64° 💧 None 💨 6 mph H 61%30.15 inHg

Tuesday

12:00 AM

Overcast night

64° 💧 None 💨 7 mph H 60%30.15 inHg

1:00 AM

Overcast night

63° 💧 None 💨 7 mph H 61%30.18 inHg

2:00 AM

Overcast night

63° 💧 None 💨 6 mph H 61%30.15 inHg

3:00 AM

Overcast night

62° 💧 None 💨 6 mph H 61%30.15 inHg

4:00 AM

Overcast night

63° 💧 None 💨 5 mph H 59%30.15 inHg

5:00 AM

Overcast night

62° 💧 None 💨 4 mph H 62%30.15 inHg

6:00 AM

Overcast night

62° 💧 None 💨 6 mph H 64%30.18 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 6 mph H 67%30.18 inHg

8:00 AM

Mostly cloudy

64° 💧 None 💨 6 mph H 64%30.21 inHg

9:00 AM

Overcast

68° 💧 None 💨 6 mph H 56%30.18 inHg

10:00 AM

Mostly cloudy

72° 💧 None 💨 6 mph H 52%30.21 inHg

11:00 AM

Partly cloudy

75° 💧 None 💨 7 mph H 49%30.18 inHg

12:00 PM

Partly cloudy

76° 💧 None 💨 9 mph H 49%30.18 inHg

1:00 PM

Partly cloudy

77° 💧 None 💨 11 mph H 50%30.18 inHg

2:00 PM

Partly cloudy

77° 💧 None 💨 11 mph H 51%30.15 inHg

3:00 PM

Mostly cloudy

76° 💧 None 💨 12 mph H 52%30.15 inHg

4:00 PM

Mostly cloudy

76° 💧 None 💨 12 mph H 54%30.15 inHg

In Stonington and, more broadly, across the state of Connecticut: The late afternoon will feature mostly sunny skies with a few clouds drifting through. Temperatures will range from the mid-70s to the low 80s, providing a warm and pleasant evening. Light northwest winds will persist, blowing at speeds up to 9 mph, with occasional gusts reaching 23 mph. Overall, conditions will remain dry, with no precipitation expected tonight. As the evening progresses, temperatures will gradually cool but stay within the mild to warm range, making for a comfortable night. Residents can enjoy the peaceful weather without concern for rain or significant wind.

15-Day Weather Outlook for Stonington

TomorrowTomorrow

Light rain 71°/62° 💧 0.11 in 💨 10 mph

Sunday, Sep 6Sun Sep 6

Light rain 71°/62° 💧 0.02 in 💨 9 mph

Monday, Sep 7Mon Sep 7

Sunny 77°/56° 💧 None 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 77°/62° 💧 None 💨 11 mph

Wednesday, Sep 9Wed Sep 9

Overcast 74°/67° 💧 None 💨 21 mph

Thursday, Sep 10Thu Sep 10

Light rain 76°/59° 💧 0.05 in 💨 23 mph

Friday, Sep 11Fri Sep 11

Sunny 67°/50° 💧 None 💨 14 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 69°/47° 💧 None 💨 11 mph

Sunday, Sep 13Sun Sep 13

Overcast 68°/50° 💧 None 💨 12 mph

Monday, Sep 14Mon Sep 14

Light rain 70°/64° 💧 0.08 in 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 74°/66° 💧 None 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Light rain 73°/67° 💧 0.12 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Light rain 85°/70° 💧 0.12 in 💨 7 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 76°/63° 💧 None 💨 12 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 73°/63° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Stonington

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Stonington

Hourly forecast · Updated every 2 hours

Poor

Nearest forecast value 5:00 PM

PM2.5 Fine particles Fair 19,2µg/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 Fair 22,7µg/m³

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

O₃ Ozone Poor 167,8µg/m³

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

NO₂ Nitrogen dioxide Good 2,2µg/m³

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

Strenuous outdoor physical activity should be limited, especially for sensitive people.

UV & HEALTH

UV, Sun & Health Outlook in Stonington

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 6,9High 😷Poor

Tomorrow UV 6,2High 🙂Fair

Sunday UV 5,3Moderate 🙂Fair

Monday UV 6,0High 😐Moderate

Tuesday UV 6,0High ⚠️Very poor

Wednesday UV 6,0High —Unavailable

Thursday UV 6,0High —Unavailable

Hourly UV index today

5:00 PMUV 0,4 6:00 PMUV 0,2 7:00 PMUV 0,0

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.

Take it easier outdoors

If you are sensitive to air pollution, keep intense outdoor exercise shorter or choose a less demanding activity.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Consider reducing outdoor activity

Current air conditions favor shorter, lighter outdoor activity rather than prolonged strenuous exercise.

WIND OUTLOOK

Hourly Wind Forecast for Stonington

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.57 Population: 934

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Forecast data for Stonington were last refreshed today at 4:19 PM. The current forecast period extends through 06/09/2026 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.