Newtown

Sir Powys, Wales, United Kingdom

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

15°

Overcast

Feels Like: 16°

Min: 11°

Max: 15°

The next few hours will be overcast, with today reaching 15°C and dropping to 10°C. The coming days will be drizzle

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

15° 14° 14° 14° 14° 14° 14° 14° 14° 14° 13° 12° 11° 11° 11° 11° 10° 10° 11° 10° 10° 11° 11° 13°
52%
10%
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
Today
Tomorrow

Daylight Hours

07:13

Sunrise

18:54

Sunset

11 hours 41 minutes of sunlight today

Moon

Waxing Gibbous

18:28

Moonrise

05:25

Moonset

Daily Forecast

Today

11°
15°

Saturday

10°
18°

Sunday

10°
17°

Monday

9°
16°

Tuesday

13°
22°

Wednesday

12°
19°

Thursday

11°
16°

Friday

9°
17°

Saturday

12°
16°

Sunday

9°
14°

Air Quality Data Available

Upgrade to access real-time air quality data for Newtown.

UV Index

No protection needed
1 Low
Low Extreme

Humidity

86% Humid
Low High

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Newtown.

View stargazing score

Weather in Newtown today, September 25, 2026

Rain features in Newtown on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Cloud leads the morning, peaking close to 100% near 10:00. Sunshine has little room until later in the day.

Expect highs of 15°C and cooler readings close to 11°C. The air stays humid, with relative humidity between 72% and 89% and the peak around 23:00. A lighter breeze peaks around 11:00 near 4.0 km/h.

Through the afternoon wet weather remains a factor, with rain chances near 52% around 19:00. Cloud also stays substantial, close to 100% near 12:00. Visibility holds near 30.0 km, though it can fall to 20.6 km. Daylight runs from 07:13 to 18:54, lasting 11 hours 41 minutes of sunlight today.

In short, treat September 25, 2026 in Newtown as a damp day: pack covers, watch the wetter hours, and expect a high near 15°C.

Frequently asked questions about weather in Newtown

How warm does it get in Newtown?

The warmest month in Newtown is July, with average high temperatures of 19°C. The average temperature during this period is around 16°C.

How cold does it get in Newtown?

The coldest month in Newtown is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.

What is the wettest time of year in Newtown?

The wettest month in Newtown is December, with an average of 98mm of precipitation.

What is the driest time of year in Newtown?

The driest month in Newtown is April, with an average of 63mm of precipitation.

View full climate insights for Newtown →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)