Live Weather & Forecast

Weather in Monmouth

Monmouthshire, United Kingdom · Real-time conditions & 3-day outlook

Flag of United Kingdom
Partly cloudy
11°C
Feels like 10°C
52°F / Feels 50°F
Partly cloudy
Monmouth, Monmouthshire
🌙 Nighttime
Updated: 2026-04-18 05:45
💧
Humidity
93%
💨
Wind
8.6 km/h ENE
🌬️
Wind Gust
13.8 km/h
🌡️
Pressure
1018 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
10°C
🌐
Wind Degree
77°

Air Quality Index

US EPA: Moderate UK DEFRA: Low (2)
CO
237.9 μg/m³
NO₂
25.9 μg/m³
O₃
55 μg/m³
SO₂
4.4 μg/m³
PM 2.5
16.1 μg/m³
PM 10
17.4 μg/m³

Weather Alerts 5

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 3:00PM EDT until April 19 at 2:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Portions of central and southern Delaware and New Jersey. * WHEN...From 8 PM Saturday to 2 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or f...

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 18 at 1:37AM EDT until April 19 at 2:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Portions of central and southern Delaware and central, northern and southern New Jersey. * WHEN...From 8 PM this evening to 2 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland...

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 12:00AM EDT by NWS Upton NY

* WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In New Jersey, Hudson, Eastern Essex and Eastern Union Counties. In New York, Richmond (Staten Island) County. * WHEN...For the Coastal Flood Advisory, from 8 PM Saturday to midnight EDT Saturday night. * IMPACTS...Minor flooding in the more vulnerable locations nea...

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Met · Minor · Expected
Coastal Flood Statement issued April 17 at 10:17PM EDT until April 18 at 11:00PM EDT by NWS Upton NY

* WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Kings (Brooklyn) County. * WHEN...Saturday evening. * IMPACTS...Brief minor flooding of the more vulnerable locations near the waterfront and shoreline.

Do not drive through flooded roadways.

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 12:00AM EDT by NWS Upton NY

* WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Queens and Southern Nassau Counties. * WHEN...For the Coastal Flood Advisory, from 8 PM Saturday to midnight EDT Saturday night. * IMPACTS...Widespread flooding of vulnerable areas near the waterfront and shoreline, including roads, parking lots, parks, law...

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Today's Hourly Forecast

24-hour breakdown for Monmouth, Monmouthshire

12 AM
Overcast
14°
Overcast
💧 95% 💨 19.1 km/h
1 AM
Partly Cloudy
13°
Partly Cloudy
💧 89% 💨 14.8 km/h
2 AM
Clear
13°
Clear
💧 86% 💨 14.4 km/h
3 AM
Clear
12°
Clear
💧 87% 💨 14.8 km/h
4 AM
Clear
12°
Clear
💧 89% 💨 7.6 km/h
5 AM
Partly cloudy
11°
Partly cloudy
💧 93% 💨 8.6 km/h
6 AM
Clear
12°
Clear
💧 94% 💨 8.6 km/h
7 AM
Sunny
13°
Sunny
💧 91% 💨 8.6 km/h
8 AM
Sunny
13°
Sunny
💧 78% 💨 11.2 km/h
9 AM
Sunny
14°
Sunny
💧 71% 💨 13.7 km/h
10 AM
Sunny
15°
Sunny
💧 71% 💨 15.1 km/h
11 AM
Sunny
15°
Sunny
💧 69% 💨 14.8 km/h
12 PM
Sunny
15°
Sunny
💧 70% 💨 14.4 km/h
1 PM
Partly Cloudy
15°
Partly Cloudy
💧 76% 💨 15.5 km/h
2 PM
Cloudy
15°
Cloudy
💧 79% 💨 16.6 km/h
3 PM
Cloudy
14°
Cloudy
💧 78% 💨 18.4 km/h
4 PM
Partly Cloudy
14°
Partly Cloudy
💧 78% 💨 18 km/h
5 PM
Overcast
13°
Overcast
💧 81% 💨 16.2 km/h
6 PM
Overcast
12°
Overcast
💧 83% 💨 18.4 km/h
7 PM
Partly Cloudy
11°
Partly Cloudy
💧 84% 💨 20.2 km/h
8 PM
Patchy rain nearby
11°
Patchy rain nearby
💧 89% 💨 18.7 km/h 🌧️ 78%
9 PM
Patchy rain nearby
11°
Patchy rain nearby
💧 90% 💨 18 km/h 🌧️ 89%
10 PM
Cloudy
10°
Cloudy
💧 91% 💨 18 km/h
11 PM
Cloudy
10°
Cloudy
💧 91% 💨 17.6 km/h

3-Day Forecast

Daily overview for Monmouth, Monmouthshire

Today
Partly Cloudy
Partly Cloudy
16° / 10°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:39 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
Patchy rain nearby
12° /
🌧️ 88% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 29.5 km/h
🌧️ Total precip: 1.56 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:40 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
Patchy rain nearby
11° /
🌧️ 89% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 3.58 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:41 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit

Best Time to Visit Monmouth

Plan your trip to Monmouth, United Kingdom 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 Monmouth 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Monmouth?
Current conditions in Monmouth: Partly cloudy, temperature 11°C, humidity 93%.
What is the best time to visit Monmouth?
The best time to visit Monmouth is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Monmouth?
Monmouth is located at approximately 40.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Monmouth?
The wettest period in Monmouth is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Monmouth?
For visits to Monmouth during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Monmouth in?
Monmouth is located in United Kingdom, in the state of Monmouthshire.
What are the public holidays in Monmouth in 2026?
View the 2026 public holidays for Monmouth on our Holidays page.
What are the GPS coordinates used for the weather forecast in Monmouth?
The weather forecast for Monmouth uses coordinates 40.2932, -74.1671.