Hourly Weather Forecast - Sewickley, PA

1 PM
18°F
0%
11mph
W
Mostly Cloudy
Humidity
57%
Feels like
6°F
Dew Point
5°F
2 PM
18°F
0%
11mph
W
Mostly Cloudy
Humidity
56%
Feels like
6°F
Dew Point
5°F
3 PM
18°F
0%
10mph
W
Partly Cloudy
Humidity
55%
Feels like
7°F
Dew Point
5°F
4 PM
18°F
0%
9mph
W
Partly Cloudy
Humidity
57%
Feels like
7°F
Dew Point
5°F
5 PM
18°F
0%
8mph
W
Partly Cloudy
Humidity
58%
Feels like
8°F
Dew Point
6°F
5:04 PM
6 PM
18°F
10%
7mph
W
Mostly Cloudy
Humidity
61%
Feels like
8°F
Dew Point
7°F
7 PM
18°F
10%
6mph
WSW
Cloudy
Humidity
63%
Feels like
9°F
Dew Point
8°F
8 PM
18°F
10%
6mph
SW
Cloudy
Humidity
66%
Feels like
10°F
Dew Point
9°F
9 PM
19°F
30%
7mph
SW
30% Chance of Snow
Humidity
69%
Feels like
9°F
Dew Point
10°F
10 PM
19°F
30%
7mph
SW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
9°F
Dew Point
11°F
11 PM
19°F
30%
7mph
SW
30 % Chance of Heavy Snow
Humidity
77%
Feels like
10°F
Dew Point
13°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide