Today
Clear throughout the day, high +52°, low +43°. Wind gusts reach 2 mph. The day promises to be dry.
Weather in Hershey
United States · Pennsylvania · 40.2859, -76.6503
Today Now 6:09 PM
+52° Clear
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow clear, high +63°, low +37°, about 11° warmer.
Week
Seven days ahead fall within +37°…+64°. Weekly maximum — +64° (Tue). Coldest night — Mon, around +37°. No precipitation expected this week. Clear days — 8.
Week vs norm
- Today 10/18 +52° −12° usually +64°
- Tomorrow 10/19 +63° −1° usually +64°
- Tue 10/20 +64° +1° usually +63°
- Wed 10/21 +61° −2° usually +63°
- Thu 10/22 +63° as usual usually +62°
- Fri 10/23 +57° −5° usually +62°
- Sat 10/24 +59° −3° usually +62°
- Sun 10/25 +59° −2° usually +61°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is cooler than usual for this date.
- Heat record +84° 2016
- Cold record +34° 1992
- Most precipitation 0.4 in 2009
- Strongest gust 38 mph 1999
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Hershey
Today is about 13° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +38° / +25° | +31° | 3.6 |
| Feb | +41° / +26° | +32° | 3.1 |
| Mar | +50° / +33° | +40° | 3.9 |
| Apr | +62° / +43° | +52° | 3.9 |
| May | +72° / +53° | +62° | 3.9 |
| Jun | +81° / +62° | +71° | 3.7 |
| Jul | +85° / +68° | +76° | 3.7 |
| Aug | +83° / +66° | +74° | 3.4 |
| Sep | +77° / +60° | +67° | 4.4 |
| Oct | +65° / +48° | +56° | 3.6 |
| Nov | +53° / +38° | +44° | 3.2 |
| Dec | +42° / +30° | +35° | 3.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:20 AM | 6:21 PM
Moon
2:40 PM | —
Moon phase
First quarter 50%
Next solar eclipse
Calculating for this city…