See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Overcast
Feels Like: 18°
Min: 14°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 13°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:48
Sunrise
19:10
Sunset
Moon
Waxing Crescent
12:04
Moonrise
20:24
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Newport.
Resources
UV Index
Humidity
Weather in Newport today, September 15, 2026
Newport starts September 15, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Expect a grey start, with morning cloud around 100% by 07:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 14°C up to 21°C. The air stays humid, with relative humidity between 58% and 89% and the peak around 08:00. A lighter breeze peaks around 10:00 near 6.1 km/h.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 31.7 km on average, though it can drop toward 21.8 km in thicker cloud or showers. Sunrise is at 06:48 and sunset at 19:10, giving 12 hours 21 minutes of sunlight today.
Taken together, Newport looks wet enough on September 15, 2026 that flexible outdoor plans work best, with temperatures peaking near 21°C.
Frequently asked questions about weather in Newport
How warm does it get in Newport?
The warmest month in Newport is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Newport?
The coldest month in Newport is January, with average low temperatures of 4°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Newport?
The wettest month in Newport is October, with an average of 91mm of precipitation.
What is the driest time of year in Newport?
The driest month in Newport is April, with an average of 42mm of precipitation.
