Weather Forecast for Hershey
Pennsylvania, United States of America
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Current Weather - Hershey: 1°C
Current Weather - Hershey: 1°C
Pennsylvania, United States of America
Mist
Feels like -1°C
Wind
6 km/h E
Humidity
100%
Pressure
1013 mb
UV Index
0
Visibility
2 km
Fog
Wednesday, February 18, 2026
High
8°C
Low
-0°C
Rain Chance
0%
Hourly Forecast
5°C
6°C
7°C
7°C
5°C
4°C
3°C
3°C
3°C
2°C
2°C
Day Statistics
Maximum Wind
10 km/h
Humidity
96%
Precipitation
0 mm
UV Index
0
Visibility
6 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:56 AM
Sunset
05:46 PM
Moonrise
07:31 AM
Moonset
07:16 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Air Quality
PM2.5
41.6
μg/m³
PM10
41.8
μg/m³
NO₂
38.7
μg/m³
O₃
24.6
μg/m³
SO₂
21.3
μg/m³
CO
501
μg/m³
Fog
Thursday, February 19, 2026
High
5°C
Low
2°C
Rain Chance
0%
Hourly Forecast
2°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
4°C
4°C
5°C
5°C
5°C
5°C
5°C
4°C
4°C
3°C
3°C
2°C
3°C
2°C
Day Statistics
Maximum Wind
19 km/h
Humidity
99%
Precipitation
0 mm
UV Index
0
Visibility
9 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:47 PM
Moonrise
07:53 AM
Moonset
08:26 PM
Moon Phase
Waxing Crescent
Moon Illumination
3%
Air Quality
PM2.5
17
μg/m³
PM10
17.3
μg/m³
NO₂
18.7
μg/m³
O₃
49.4
μg/m³
SO₂
12.4
μg/m³
CO
280.4
μg/m³
Heavy rain
Friday, February 20, 2026
High
4°C
Low
1°C
Rain Chance
87%
Hourly Forecast
2°C
2°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
2°C
2°C
2°C
3°C
3°C
3°C
3°C
4°C
4°C
3°C
3°C
3°C
3°C
3°C
3°C
Day Statistics
Maximum Wind
17 km/h
Humidity
99%
Precipitation
43 mm
UV Index
0
Visibility
6 km
Rain Chance
87%
Snow Chance
9%
Sun & Moon
Sunrise
06:53 AM
Sunset
05:48 PM
Moonrise
08:16 AM
Moonset
09:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
9.4
μg/m³
PM10
10.6
μg/m³
NO₂
21.2
μg/m³
O₃
44.2
μg/m³
SO₂
7.9
μg/m³
CO
274.6
μg/m³
Partly Cloudy
Saturday, February 21, 2026
High
8°C
Low
0°C
Rain Chance
0%
Hourly Forecast
3°C
3°C
3°C
2°C
2°C
1°C
1°C
1°C
2°C
3°C
4°C
5°C
6°C
7°C
8°C
8°C
7°C
6°C
4°C
4°C
3°C
2°C
3°C
2°C
Day Statistics
Maximum Wind
19 km/h
Humidity
75%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:52 AM
Sunset
05:49 PM
Moonrise
08:41 AM
Moonset
10:50 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Air Quality
PM2.5
7.7
μg/m³
PM10
7.8
μg/m³
NO₂
15.5
μg/m³
O₃
50.2
μg/m³
SO₂
11.3
μg/m³
CO
420.9
μg/m³
Heavy snow
Sunday, February 22, 2026
High
2°C
Low
-3°C
Rain Chance
59%
Hourly Forecast
2°C
1°C
-0°C
0°C
-0°C
-0°C
-0°C
0°C
1°C
1°C
1°C
1°C
1°C
0°C
0°C
0°C
-0°C
-0°C
-0°C
-1°C
-1°C
-2°C
-2°C
-2°C
Day Statistics
Maximum Wind
18 km/h
Humidity
92%
Precipitation
6 mm
UV Index
0
Visibility
6 km
Rain Chance
59%
Snow Chance
22%
Sun & Moon
Sunrise
06:50 AM
Sunset
05:51 PM
Moonrise
09:10 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
14.4
μg/m³
PM10
14.9
μg/m³
NO₂
26.8
μg/m³
O₃
34.7
μg/m³
SO₂
15.4
μg/m³
CO
361.3
μg/m³
Light snow showers
Monday, February 23, 2026
High
1°C
Low
-4°C
Rain Chance
86%
Hourly Forecast
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-1°C
-1°C
-0°C
0°C
1°C
1°C
1°C
1°C
-0°C
-1°C
-1°C
-2°C
-3°C
-4°C
-5°C
Day Statistics
Maximum Wind
29 km/h
Humidity
89%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
86%
Snow Chance
55%
Sun & Moon
Sunrise
06:49 AM
Sunset
05:52 PM
Moonrise
09:44 AM
Moonset
12:06 AM
Moon Phase
Waxing Crescent
Moon Illumination
33%
Partly Cloudy
Tuesday, February 24, 2026
High
-3°C
Low
-10°C
Rain Chance
0%
Hourly Forecast
-6°C
-7°C
-7°C
-8°C
-9°C
-9°C
-10°C
-9°C
-9°C
-8°C
-8°C
-7°C
-5°C
-5°C
-4°C
-4°C
-4°C
-5°C
-6°C
-7°C
-7°C
-8°C
-9°C
-9°C
Day Statistics
Maximum Wind
28 km/h
Humidity
79%
Precipitation
0 mm
UV Index
2
Visibility
9 km
Rain Chance
0%
Snow Chance
19%
Sun & Moon
Sunrise
06:47 AM
Sunset
05:53 PM
Moonrise
10:27 AM
Moonset
01:22 AM
Moon Phase
First Quarter
Moon Illumination
44%
Weather Alerts
Air Quality Alert issued February 17 at 3:30PM EST by NWS State College PA
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert on Wednesday for the Susquehanna Valley. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and http://www.aqpartners.state.pa.us.
Dense Fog Advisory issued February 17 at 8:13PM EST until February 18 at 10:00AM EST by NWS State College PA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lancaster and York Counties. * WHEN...Until 10 AM EST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...At 8 PM, dense fog was reported near the Pennsylvania-Maryland border. Dense fog is expected to expand northward tonight.
Consider allowing extra time to reach your destination.
Dense Fog Advisory issued February 17 at 1:15PM EST until February 18 at 10:00AM EST by NWS Mount Holly NJ
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Portions of Delaware, northeast Maryland, New Jersey, and southeast Pennsylvania. * WHEN...From 10 PM this evening to 10 AM EST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Air Quality Alert issued February 17 at 3:45PM EST by NWS Mount Holly NJ
The Pennsylvania Department of Environmental Protection has issued a code orange air quality alert Wednesday for The Lehigh Valley/Berks County area. A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children...people suffering from asthma... heart disease or other lung diseases...and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles...visit http://www.depweb.state.pa.us
Dense Fog Advisory issued February 18 at 7:19AM EST until February 18 at 10:00AM EST by NWS Mount Holly NJ
* WHAT...Visibility one quarter mile or less in dense fog. Patchy ice. * WHERE...Portions of northern Delaware, northeast Maryland, central, northern, northwest, and southern New Jersey, and east central, northeast, and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. Patchy freezing fog could result in icy roads.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
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