Dayton, Maryland Weather

24th Year of Service to the Local Community
Lat 39.24°N, Long 76.99°W, Elev 540ft (168m)

Current Weather Details

Last Updated: 7/27/21 at 4:44pm



Current: 1015.4mb and Falling
High: 1017.0mb at 11:36am
Low: 1014.8mb at 3:49am
Rates: Current: -0.4mb/hr
Max Increasing:   0.7mb/hr at 6:03am
Max Decreasing: -0.5mb/hr at 4:05pm
Moonrise: 10:59pm
Moonset:  9:44am
Moon Phase: 89%

Sunrise: 6:05am
Sunset:  8:26pm
Outdoor Temperature Indoor Temperature
Current: 86.7°F
High: 89.8°F at 2:20pm
Low: 68.1°F at 6:43amm
Current: -0.7°F
Max Increasing:    7.7°F/hr at 10:39am
Max Decreasing:  -1.3°F/hr at 4:40pm
Current: 74.5°F
High: 78.2°F at 8:37am
Low: 73.7°F at 1:57pm
Current: 0.3°F/hr
Max Increasing:    0.4°F/hr at 4:16pm
Max Decreasing:  -1.8°F/hr at 10:10am/font>
Outdoor Humidity Indoor Humidity
Current: 51%
High: 100% at 9:14am
Low: 48% at 3:40pm
Current: -2.4%/hr
Max Increasing:    3.4%/hr at 3:01pm
Max Decreasing:  -22.3%/hr at 11:37am
Current: 46%
High: 49% at 7:24am
Low: 45% at 4:35pm
Current: -0.0%/hr
Max Increasing:    1.0%/hr at 3:45am
Max Decreasing:  -1.6%/hr at 9:01am
Solar Radiation UV Index
Current: 104.0W/m2
High:   882.0W/m2 at 1:00pm
Month: 7/3/21 W/m2 on 7/3/21
Current: -247.9W-hr/m2
Max Increasing:    290.1W-hr/m2 at 9:12am
Max Decreasing: -650.5W-hr/m2 at 3:45pm
Current: 0.0
High:    6.2 at 1:19pm

8.5 on 7/3/21

Current: -1.7/hr
Max Increasing:    1.8/hr at 11:43am
Max Decreasing:  -3.3/hr at 4:04pm
Evapotranspiration Wind
Cumulative Today: 0.16
Month: 0.17in on7/1/21
Current: 0 from WSW
High: 10mph at 2:47pm
Heat Index Wind Chill
Current: 89.3°F
High:    98.4°F at 2:42pm
Month: 109.9 °F  on 7/12/21
Current: 86.7°F
Low:     68.1°F at vld019
Month:  59.1 °F  on 7/4/21
Dew Point Rainfall
Current: 66.4°F
    79.5°F at 10:29am

WC Temp: 59.0°F
Rainfall (Month): 2.74in
Rainfall (Today): 0.01in
Current Hour:

Rate:  0.00in/hr at 8:29am
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