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:
KNUI WEBSTER FIELD ANNEX, MD, United States

NWS Point Forecast for KNUI (KNUI) 38-09N 76-25W 6M

Conditions at

2026.10.17 0453 UTC
Wind Variable at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 63.0 F (17.2 C)
Dew Point 55.9 F (13.3 C)
Relative Humidity 77%
Pressure (altimeter) 29.87 in. Hg (1011 hPa)
ob KNUI 170453Z AUTO VRB05KT 10SM OVC060 17/13 A2987 RMK AO2 SLP115 T01720133 402830167

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
82.9 (28.3) 75.9 (24.4) In the 6 hours preceding Oct 16, 2026 - 07:53 PM EDT / 2026.10.16 2353 UTC
82.9 (28.3) 62.1 (16.7) In the 24 hours preceding Oct 17, 2026 - 12:53 AM EDT / 2026.10.17 0453 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Oct 16, 2026 - 10:53 PM EDT / 2026.10.17 0253 UTC
0.26 inches In the 24 hours preceding Oct 16, 2026 - 07:53 AM EDT / 2026.10.16 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (5) Oct 17 63.0 (17.2) 55.9 (13.3) 29.87 (1011) Variable 6
Midnight (4) Oct 17 66.0 (18.9) 54.0 (12.2) 29.85 (1010) Variable 7
11 PM (3) Oct 16 68.0 (20.0) 59.0 (15.0) 29.84 (1010) NNW 7 light rain
10 PM (2) No Data
9 PM (1) Oct 16 75.0 (23.9) 68.0 (20.0) 29.76 (1007)
8 PM (0) Oct 16 75.9 (24.4) 68.0 (20.0) 29.72 (1006) S 6
7 PM (23) Oct 16 78.1 (25.6) 69.1 (20.6) 29.71 (1006) S 8
6 PM (22) Oct 16 80.1 (26.7) 69.1 (20.6) 29.71 (1006) S 6
5 PM (21) Oct 16 82.9 (28.3) 69.1 (20.6) 29.72 (1006) SSW 7
4 PM (20) Oct 16 82.9 (28.3) 69.1 (20.6) 29.74 (1007) SW 6
3 PM (19) Oct 16 81.0 (27.2) 68.0 (20.0) 29.74 (1007) SSW 7
2 PM (18) Oct 16 78.1 (25.6) 66.9 (19.4) 29.78 (1008) SSW 10
1 PM (17) No Data
Noon (16) Oct 16 72.0 (22.2) 66.0 (18.9) 29.85 (1010) SW 10
11 AM (15) Oct 16 68.0 (20.0) 64.9 (18.3) 29.88 (1011) SW 10
10 AM (14) Oct 16 66.0 (18.9) 64.0 (17.8) 29.91 (1012) SW 8
9 AM (13) Oct 16 64.9 (18.3) 64.0 (17.8) 29.92 (1013)
8 AM (12) Oct 16 64.9 (18.3) 63.0 (17.2) 29.93 (1013) SW 9
7 AM (11) Oct 16 64.9 (18.3) 63.0 (17.2) 29.94 (1013) SW 8 mist
6 AM (10) Oct 16 64.0 (17.8) 63.0 (17.2) 29.96 (1014) SSW 7 mist
5 AM (9) Oct 16 64.0 (17.8) 63.0 (17.2) 29.97 (1014) SSW 3
4 AM (8) Oct 16 63.0 (17.2) 63.0 (17.2) 29.98 (1015) Calm
3 AM (7) Oct 16 63.0 (17.2) 62.1 (16.7) 30.02 (1016) Calm light rain; mist
Oldest 2 AM (6) Oct 16 63.0 (17.2) 62.1 (16.7) 30.02 (1016) Calm light rain; mist
Time
EDT (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