Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
HARRISBURG INTERNATIONAL AIRPORT, PA, United States

NWS Point Forecast for KMDT (KMDT) 40-12N 076-46W 95M

Conditions at

2025.12.26 1256 UTC
Wind from the NNE (020 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 27.0 F (-2.8 C)
Windchill 21 F (-6 C)
Dew Point 12.0 F (-11.1 C)
Relative Humidity 52%
Pressure (altimeter) 30.22 in. Hg (1023 hPa)
ob KMDT 261256Z 02004KT 10SM FEW095 BKN170 OVC250 M03/M11 A3022 RMK AO2 SLP237 T10281111

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
30.0 (-1.1) 26.1 (-3.3) In the 6 hours preceding Dec 26, 2025 - 06:56 AM EST / 2025.12.26 1156 UTC
54.0 (12.2) 30.9 (-0.6) In the 24 hours preceding Dec 25, 2025 - 11:56 PM EST / 2025.12.26 0456 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (13) Dec 26 27.0 (-2.8) 12.0 (-11.1) 30.22 (1023) NNE 5
7 AM (12) Dec 26 27.0 (-2.8) 12.0 (-11.1) 30.24 (1024) Calm
6 AM (11) Dec 26 27.0 (-2.8) 12.9 (-10.6) 30.23 (1023) Calm
5 AM (10) Dec 26 27.0 (-2.8) 12.0 (-11.1) 30.22 (1023) N 5
4 AM (9) Dec 26 28.0 (-2.2) 12.0 (-11.1) 30.24 (1024) N 7
3 AM (8) Dec 26 28.0 (-2.2) 10.9 (-11.7) 30.23 (1023) N 6
2 AM (7) Dec 26 28.9 (-1.7) 12.9 (-10.6) 30.23 (1023) Calm
1 AM (6) Dec 26 28.0 (-2.2) 14.0 (-10.0) 30.21 (1023) NW 10
Midnight (5) Dec 26 30.9 (-0.6) 15.1 (-9.4) 30.19 (1022) N 6
11 PM (4) Dec 25 33.1 (0.6) 16.0 (-8.9) 30.2 (1022) N 10
10 PM (3) Dec 25 34.0 (1.1) 18.0 (-7.8) 30.18 (1022) NNW 8
9 PM (2) Dec 25 36.0 (2.2) 18.0 (-7.8) 30.16 (1021) N 13
8 PM (1) Dec 25 37.9 (3.3) 19.0 (-7.2) 30.13 (1020) N 7
7 PM (0) Dec 25 41.0 (5.0) 23.0 (-5.0) 30.09 (1018) NNE 7
6 PM (23) Dec 25 45.0 (7.2) 21.9 (-5.6) 30.04 (1017) N 9
5 PM (22) Dec 25 48.9 (9.4) 21.0 (-6.1) 30 (1015) N 15
4 PM (21) Dec 25 53.1 (11.7) 23.0 (-5.0) 29.92 (1013) NNW 16
3 PM (20) Dec 25 53.1 (11.7) 26.1 (-3.3) 29.9 (1012) NNW 15
2 PM (19) Dec 25 53.1 (11.7) 30.0 (-1.1) 29.88 (1011) NW 13
1 PM (18) Dec 25 50.0 (10.0) 30.0 (-1.1) 29.89 (1012) NW 13
Noon (17) Dec 25 46.0 (7.8) 26.1 (-3.3) 29.92 (1013) NW 6
11 AM (16) Dec 25 41.0 (5.0) 26.1 (-3.3) 29.96 (1014) WNW 5
10 AM (15) Dec 25 37.0 (2.8) 28.0 (-2.2) 29.99 (1015) W 3
Oldest 9 AM (14) Dec 25 36.0 (2.2) 26.1 (-3.3) 30.02 (1016) Calm
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits