Willow Grove

Hooker County, Pennsylvania, United States

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

21°

Clear

Feels Like: 29°

Min: 11°

Max: 24°

The next few hours will be clear, with tomorrow reaching 25°C and dropping to 16°C. The coming days will be clear throughout the day.

Unlock Historical Data

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

Hourly Forecast

22° 20° 19° 18° 17° 16° 16° 15° 15° 15° 15° 14° 14° 16° 19° 21° 23° 18° 20° 21° 23° 24° 25° 25°
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
Today
Tomorrow

Daylight Hours

06:47

Sunrise

19:02

Sunset

12 hours 14 minutes of sunlight today

Moon

Waxing Crescent

11:34

Moonrise

20:36

Moonset

Daily Forecast

Today

11°
24°

Wednesday

14°
27°

Thursday

15°
26°

Friday

15°
31°

Saturday

17°
32°

Sunday

17°
31°

Monday

17°
31°

Tuesday

17°
32°

Wednesday

18°
26°

Thursday

17°
20°

Air Quality Data Available

Upgrade to access real-time air quality data for Willow Grove.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

52% Comfortable
Low High

Weather in Willow Grove tomorrow, September 16, 2026

Expect a mostly clear day in Willow Grove on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Morning skies stay relatively clear, holding cloud close to 5% near 11:00. The early part of the day favours being outside.

The temperature range runs from about 14°C up to 27°C. Relative humidity sits between 43% and 93%, reaching its peak around 07:00. Airflow remains manageable, reaching about 5.0 km/h around 14:00.

Expect a more open afternoon, with limited cloud around 10% by 12:00. Residual damp risk should be lower than earlier. Visibility holds near 15.8 km, though it can fall to 14.9 km. Sunrise is at 06:48 and sunset at 19:00, giving 12 hours 12 minutes of sunlight today.

The practical takeaway for Willow Grove is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 27°C.

Frequently asked questions about weather in Willow Grove

How warm does it get in Willow Grove?

The warmest month in Willow Grove is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.

How cold does it get in Willow Grove?

The coldest month in Willow Grove is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.

What is the wettest time of year in Willow Grove?

The wettest month in Willow Grove is July, with an average of 138mm of precipitation.

What is the driest time of year in Willow Grove?

The driest month in Willow Grove is November, with an average of 77mm of precipitation.

View full climate insights for Willow Grove →

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)