Live Weather & Forecast

Weather in Barrington

New Hampshire, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
9°C
Feels like 7°C
49°F / Feels 45°F
Overcast
Barrington, New Hampshire
🌙 Nighttime
Updated: 2026-04-12 01:30
💧
Humidity
74%
💨
Wind
14.8 km/h SSE
🌬️
Wind Gust
26.7 km/h
🌡️
Pressure
1020 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
4.9°C
🌐
Wind Degree
147°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
7.1 μg/m³
O₃
86 μg/m³
SO₂
7.3 μg/m³
PM 2.5
10.7 μg/m³
PM 10
11.1 μg/m³

Weather Alerts 5

Met · Severe · Immediate
Flood Warning issued April 11 at 10:46AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, Lake IL and McHenry Counties. For the Fox River (Illinois)...including Algonquin Lock & Dam tailwater...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:46:00-05:00  ·  Expires: 2026-04-12T05:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 10:43AM CDT until April 12 at 7:00AM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River near Russell affecting Lake IL County. For the Des Plaines River...including Gurnee...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Des Plaines River from IL/WI state line downstream to US...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:43:00-05:00  ·  Expires: 2026-04-12T04:45:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 10:43AM CDT until April 12 at 1:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River near Russell affecting Lake IL County. For the Des Plaines River...including Gurnee...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Des Plaines River from US-41 in Gurnee downstream to Tow...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T10:43:00-05:00  ·  Expires: 2026-04-12T04:45:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 9:24PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois...Indiana... Fox River at Algonquin Lock & Dam tailwater affecting Lake IL, McHenry and Kane Counties. Kankakee River at Dunns Bridge affecting Jasper and Porter Counties. Kankakee River at Shelby affecting Newton and Lake IN Counties. ...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-11T21:24:00-05:00  ·  Expires: 2026-04-12T15:30:00-05:00

Today's Hourly Forecast

24-hour breakdown for Barrington, New Hampshire

12 AM
Clear
8°
Clear
💧 74% 💨 13.7 km/h
1 AM
Overcast
9°
Overcast
💧 74% 💨 14.8 km/h
2 AM
Clear
9°
Clear
💧 78% 💨 16.2 km/h
3 AM
Clear
10°
Clear
💧 75% 💨 17.6 km/h
4 AM
Clear
11°
Clear
💧 75% 💨 18.7 km/h
5 AM
Clear
12°
Clear
💧 81% 💨 16.6 km/h
6 AM
Clear
12°
Clear
💧 86% 💨 15.8 km/h
7 AM
Sunny
14°
Sunny
💧 87% 💨 17.3 km/h
8 AM
Sunny
15°
Sunny
💧 87% 💨 19.8 km/h
9 AM
Sunny
17°
Sunny
💧 83% 💨 23.4 km/h
10 AM
Sunny
20°
Sunny
💧 78% 💨 25.9 km/h
11 AM
Sunny
21°
Sunny
💧 74% 💨 29.9 km/h
12 PM
Thundery outbreaks in nearby
21°
Thundery outbreaks in nearby
💧 70% 💨 31.3 km/h
1 PM
Partly Cloudy
23°
Partly Cloudy
💧 70% 💨 33.5 km/h
2 PM
Cloudy
22°
Cloudy
💧 61% 💨 32 km/h
3 PM
Overcast
23°
Overcast
💧 71% 💨 28.4 km/h
4 PM
Overcast
23°
Overcast
💧 64% 💨 28.1 km/h
5 PM
Overcast
22°
Overcast
💧 68% 💨 25.9 km/h
6 PM
Overcast
21°
Overcast
💧 70% 💨 24.8 km/h
7 PM
Overcast
20°
Overcast
💧 78% 💨 28.1 km/h
8 PM
Overcast
19°
Overcast
💧 97% 💨 23 km/h
9 PM
Overcast
19°
Overcast
💧 97% 💨 30.2 km/h
10 PM
Moderate rain
18°
Moderate rain
💧 94% 💨 33.5 km/h 🌧️ 100%
11 PM
Overcast
18°
Overcast
💧 95% 💨 28.8 km/h

3-Day Forecast

Daily overview for Barrington, New Hampshire

Today
Moderate rain
Moderate rain
24° / 8°
🌧️ 86% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 33.5 km/h
🌧️ Total precip: 6.45 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
Patchy rain nearby
26° / 17°
🌧️ 89% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 3.65 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
26° / 20°
🌧️ 0% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Barrington

Plan your trip to Barrington, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Barrington 🗓 View Holidays 2026

Frequently Asked Questions

People also ask — answers optimized for search engines and voice queries.

What is the current weather in Barrington?
Current conditions in Barrington: Overcast, temperature 9°C, humidity 74%.
What is the best time to visit Barrington?
The best time to visit Barrington is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Barrington?
Barrington is located at approximately 42.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Barrington?
The wettest period in Barrington is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Barrington?
For visits to Barrington during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Barrington in?
Barrington is located in United States, in the state of New Hampshire.
What are the public holidays in Barrington in 2026?
View the 2026 public holidays for Barrington on our Holidays page.
What are the GPS coordinates used for the weather forecast in Barrington?
The weather forecast for Barrington uses coordinates 42.1539, -88.1362.