Hourly Weather Forecast - Roslyn, PA

12 AM
30°F
10%
0mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
24°F
1 AM
31°F
10%
0mph
S
Partly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
25°F
2 AM
31°F
10%
0mph
S
Partly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
25°F
3 AM
31°F
10%
0mph
S
Mostly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
25°F
4 AM
31°F
20%
1mph
S
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
26°F
5 AM
31°F
30%
1mph
S
30% Chance Frozen Mix
Humidity
81%
Feels like
31°F
Dew Point
26°F
6 AM
32°F
40%
1mph
S
40% Chance Frozen Mix
Humidity
82%
Feels like
32°F
Dew Point
27°F
7 AM
33°F
40%
2mph
S
40% Chance Frozen Mix
Humidity
82%
Feels like
33°F
Dew Point
28°F
7:21 AM
8 AM
35°F
50%
2mph
S
50% Chance of Light Rain
Humidity
81%
Feels like
35°F
Dew Point
30°F
9 AM
37°F
50%
2mph
S
50% Chance of Light Rain
Humidity
81%
Feels like
37°F
Dew Point
32°F
10 AM
39°F
50%
2mph
S
50% Chance of Light Rain
Humidity
81%
Feels like
39°F
Dew Point
34°F
11 AM
41°F
40%
2mph
SSW
40% Chance of Light Rain
Humidity
81%
Feels like
41°F
Dew Point
35°F
12 PM
42°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
80%
Feels like
42°F
Dew Point
37°F
1 PM
44°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
38°F
2 PM
44°F
20%
2mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
44°F
Dew Point
38°F
3 PM
44°F
20%
2mph
SSW
Partly Cloudy
Humidity
79%
Feels like
44°F
Dew Point
38°F
4 PM
44°F
20%
2mph
SW
Partly Cloudy
Humidity
81%
Feels like
44°F
Dew Point
38°F
4:40 PM
5 PM
43°F
20%
1mph
SW
Partly Cloudy
Humidity
82%
Feels like
43°F
Dew Point
38°F
6 PM
42°F
10%
1mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
38°F
7 PM
41°F
10%
1mph
SSW
Cloudy
Humidity
90%
Feels like
41°F
Dew Point
39°F
8 PM
40°F
10%
1mph
SSW
Cloudy
Humidity
95%
Feels like
40°F
Dew Point
39°F
9 PM
40°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
40°F
Dew Point
39°F
10 PM
40°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
98%
Feels like
40°F
Dew Point
40°F
11 PM
40°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
98%
Feels like
40°F
Dew Point
40°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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