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Dayton, Maryland Weather |
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27th Year of Service to the Local Community |
Latest Weather Update at 3:30pm(EDT) on 9/20/26
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Temperature | |
| Current: 78°F Rate of Change: 1°F/hr. High: 78°F at 3:18pm Low: 68°F at 12:34am Monthly High: 90°F on 9/1/26 Monthly Low: 54°F on 9/15/26 Yearly High: 97°F on 7/4/26 Yearly Low: 3°F on 1/31/26 |
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Humidity & Related | |
| Relative Humidity: 82.0% High: 93.0% at 12:55am Low: 81.0% at 1:10pm |
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| Dew Point: 72°F | ||
| Heat Index: 82°F High: 83°F at 3:18pm Monthly High: 106°F on 9/1/26 Yearly High: 117°F on 7/2/26 |
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Wind & Related (Calm) | |
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Current: WNW at 0.0mph High Today: 5.0mph at 12:47am Monthly High: 15.0mph on 9/2/26 Yearly High: 38.8mph on 3/11/26 |
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| Wind Chill: 78°F Low: 68°F at 12:34am Monthly Low: 54°F on 9/15/26 Yearly Low: -9°F on 1/24/26 |
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| Wind Run Today: 0 miles Wind Run Month: 5 miles Wind Run Year: 4791 miles |
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Barometric Pressure (Steady) | |
| Current: 29.88in Rate of Change: -0.02in/hr High: 30.05in at 12:00am Low: 29.88in at 3:27pm |
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Precipitation | |
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Today: 0.00in | ||
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UV Index | |
| Current: 0.00 Today's High: 0.00 at 12:00am Monthly High: 0.00 on 9/1/26 Yearly High: 0.00 on 1/1/26 |
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Solar Radiation | |
| Current: 142.0 W/m2 Today's High: 970.0 W/m2 at 12:54pm Monthly High: 1116.0W/m2 on 9/10/26 Yearly High: 1255.0W/m2 on 6/12/26 |
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Evapotranspiration | |
| Today: 0.04in Monthly High: 0.13in on 9/8/26 Yearly High: 0.19in on 5/5/26 |
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Degree Days | |
| Cooling Degrees Days Today: 3.6 Month: 152.4 Year: 1219.0 |
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| Heating Degree Days Today: 0.0 Month: 15.4 Year: 3055.8 |
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| Beyond the Stratosphere | |
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| Weather information is provided without warranty of any kind as to accuracy or timeliness. |
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