No Warnings, Watches, or Advisories
METRIC | IMPERIAL
Last Updated: 24-Sep-2026 @ 6:00pm  
Temperature Current Conditions
Currently Outside: Colder 0.5°F than last hour.

67.1°F

---
High Today
68.3°F
4:15 PM
Low Today
46.6°F
7:07 AM
Yest High
65.8°F
2:29 PM
Yest Low
53.8°F
7:34 AM
Sta* High
91.9°F
2010
Sta* Low 
38.5°F
2013
* This Station's Records Since 8/2010
Regional Radar
Tap Radar for Full Size
Dusk It is Dusk

Calm Wind:  N
0.0

Gusting to:
0.0 mph
Current Rain Rain:
0.00 in
At UV of:
0.0
Sunburn in
720 Minutes
Highest:
12:49 PM
4.6
Outside Now Liquid Precipitation
Dew Point: Decreased 1.4°F since last hour. 48.9°F
DewPt Last Hour: Decreased 1.4°F since last hour. 1.4°F
Wetbulb: 57.4°F
Humidity: Decreased 2% since last hour. 52%
Humidity Last Hour: Decreased 2% since last hour. 2%
Barometer: Falling 0.004 °F/hr 30.267 inHg
Heat-Index: 67.1°F
Today: 0.00 in
Yesterday: 0.01 in
Last 7 Days: 3.68 in
Sep Rain: 5.82 in
Sep Avg: 4.27 in
Diff from Avg: Over 1.55 in for the month 1.55 in
Season:1 27.21 in
Wind
Max Gust Today: 14.0@  10:29 AM
Month Gust: 20.0 mph Sep 2
Year Gust: 38.0 mph Jul 4
Weather Forecast
Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 67 °F
NWS forecast: Mostly sunny, with a high near 67. Northeast wind around 8 mph.
Local station forecast: Increasing clouds and warmer, precipitation possible within 24 to 48 hrs.
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 47 °F
NWS forecast: Partly cloudy, with a low around 47. North wind 2 to 6 mph.
Friday

Friday: Sunny
Sunny

Hi 72 °F
Friday
Night
Friday Night: Mostly Clear
Mostly Clear

Lo 54 °F
Saturday

Saturday: Mostly Sunny then Slight Chance Light Rain
Mostly Sunny then Slight Chance Light Rain

Hi 72 °F
Saturday
Night
Saturday Night: Slight Chance Light Rain
Slight Chance Light Rain

Lo 56 °F
Sunday

Sunday: Chance Light Rain
Chance Light Rain

Hi 69 °F
Sunday
Night
Sunday Night: Chance Light Rain
Chance Light Rain

Lo 56 °F
Monday

Monday: Partly Sunny
Partly Sunny

Hi 71 °F
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy

Lo 56 °F

Cumberland Valley Weather LIVE Mechanicsburg, PA - USA

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