Hourly Weather Forecast - Mechanicsburg, PA

12 AM
42°F
0%
4mph
SSW
Cloudy
Humidity
55%
Feels like
39°F
Dew Point
27°F
1 AM
41°F
0%
4mph
SSW
Cloudy
Humidity
55%
Feels like
39°F
Dew Point
27°F
2 AM
41°F
0%
4mph
SSW
Cloudy
Humidity
58%
Feels like
39°F
Dew Point
28°F
3 AM
40°F
0%
3mph
SSW
Cloudy
Humidity
60%
Feels like
38°F
Dew Point
28°F
4 AM
40°F
10%
3mph
SSW
Cloudy
Humidity
60%
Feels like
40°F
Dew Point
27°F
5 AM
40°F
10%
3mph
SSW
Cloudy
Humidity
62%
Feels like
40°F
Dew Point
28°F
6 AM
40°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
64%
Feels like
40°F
Dew Point
29°F
7 AM
40°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
67%
Feels like
40°F
Dew Point
30°F
7:29 AM
8 AM
41°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
70%
Feels like
41°F
Dew Point
33°F
9 AM
43°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
71%
Feels like
42°F
Dew Point
35°F
10 AM
45°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
72%
Feels like
44°F
Dew Point
36°F
11 AM
46°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
74%
Feels like
45°F
Dew Point
38°F
12 PM
46°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
77%
Feels like
45°F
Dew Point
39°F
1 PM
46°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
80%
Feels like
45°F
Dew Point
41°F
2 PM
46°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
83%
Feels like
46°F
Dew Point
41°F
3 PM
45°F
40%
2mph
SSW
40% Chance of Light Rain
Humidity
88%
Feels like
45°F
Dew Point
42°F
4 PM
45°F
40%
2mph
S
40% Chance of Light Rain
Humidity
90%
Feels like
45°F
Dew Point
42°F
5 PM
44°F
50%
2mph
S
50% Chance of Light Rain
Humidity
92%
Feels like
44°F
Dew Point
42°F
5:05 PM
6 PM
43°F
50%
2mph
SSW
50% Chance of Light Rain
Humidity
91%
Feels like
43°F
Dew Point
41°F
7 PM
42°F
40%
2mph
SW
40% Chance of Light Rain
Humidity
87%
Feels like
42°F
Dew Point
39°F
8 PM
42°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
83%
Feels like
42°F
Dew Point
37°F
9 PM
40°F
30%
2mph
W
30% Chance of Light Rain
Humidity
80%
Feels like
40°F
Dew Point
35°F
10 PM
39°F
30%
3mph
W
30% Chance of Light Rain
Humidity
78%
Feels like
38°F
Dew Point
33°F
11 PM
38°F
30%
4mph
WNW
30% Chance Frozen Mix
Humidity
77%
Feels like
35°F
Dew Point
32°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide