Hourly Weather Forecast - Llewellyn, PA

10 AM
22°F
0%
7mph
NNE
Mostly Cloudy
Humidity
50%
Feels like
13°F
Dew Point
6°F
11 AM
22°F
0%
7mph
NNE
Mostly Cloudy
Humidity
48%
Feels like
13°F
Dew Point
5°F
12 PM
23°F
0%
6mph
NNE
Mostly Cloudy
Humidity
45%
Feels like
15°F
Dew Point
5°F
1 PM
23°F
0%
6mph
NNE
Mostly Cloudy
Humidity
43%
Feels like
16°F
Dew Point
4°F
2 PM
24°F
0%
5mph
NNE
Mostly Cloudy
Humidity
40%
Feels like
17°F
Dew Point
3°F
3 PM
24°F
0%
5mph
NNE
Mostly Cloudy
Humidity
40%
Feels like
17°F
Dew Point
3°F
4 PM
24°F
0%
4mph
NNE
Mostly Cloudy
Humidity
39%
Feels like
18°F
Dew Point
2°F
4:37 PM
5 PM
23°F
0%
4mph
NNE
Mostly Cloudy
Humidity
39%
Feels like
18°F
Dew Point
2°F
6 PM
22°F
0%
3mph
NNE
Mostly Cloudy
Humidity
41%
Feels like
18°F
Dew Point
2°F
7 PM
20°F
0%
3mph
N
Mostly Cloudy
Humidity
45%
Feels like
20°F
Dew Point
2°F
8 PM
19°F
0%
2mph
N
Mostly Cloudy
Humidity
48%
Feels like
19°F
Dew Point
2°F
9 PM
18°F
0%
2mph
N
Mostly Cloudy
Humidity
51%
Feels like
18°F
Dew Point
3°F
10 PM
17°F
0%
2mph
N
Mostly Cloudy
Humidity
50%
Feels like
17°F
Dew Point
2°F
11 PM
17°F
0%
1mph
N
Mostly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
2°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide