See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Humid and Overcast
Feels Like: 22°
Min: 22°
Max: 33°
The next few hours will be humid and clear, with today reaching 33°C and dropping to 22°C. The coming days will be possible thunderstorms from afternoon until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:29
Sunrise
19:41
Sunset
Moon
Waxing Crescent
13:20
Moonrise
21:50
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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UV Index
Humidity
Weather in New Castle today, September 16, 2026
New Castle looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 100% around 09:00. Grey conditions set the early tone before any later change.
Expect highs of 33°C and cooler readings close to 22°C. Moisture in the air spans 48%-96%, with the highest values around 07:00. Winds stay light, near 3.7 km/h by 15:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 15.6 km, though it can fall to 12.8 km. Expect sunrise at 07:29, sunset at 19:41, and 12 hours 12 minutes of sunlight today overall.
Overall, New Castle on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 33°C.
Frequently asked questions about weather in New Castle
How warm does it get in New Castle?
The warmest month in New Castle is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in New Castle?
The coldest month in New Castle is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in New Castle?
The wettest month in New Castle is May, with an average of 122mm of precipitation.
What is the driest time of year in New Castle?
The driest month in New Castle is November, with an average of 74mm of precipitation.
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