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Dayton, Maryland Weather |
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27th Year of Service to the Local Community |
Latest Weather Update at 7:15pm(EDT) on 9/17/25
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Temperature | |
| Current: 66°F Rate of Change: -0°F/hr. High: 66°F at 5:36pm Low: 58°F at 4:21am Monthly High: 86°F on 9/6/25 Monthly Low: 49°F on 9/8/25 Yearly High: 95°F on 6/24/25 Yearly Low: 3°F on 1/23/25 |
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Humidity & Related | |
| Relative Humidity: 94.0% High: 96.0% at 9:11am Low: 91.0% at 1:32am |
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| Dew Point: 64°F | ||
| Heat Index: 72°F High: 72°F at 4:44pm Monthly High: 93°F on 9/6/25 Yearly High: 117°F on 6/23/25 |
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Wind & Related (Calm) | |
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Current: NNW at 0.0mph High Today: 5.0mph at 4:10am Monthly High: 12.5mph on 9/6/25 Yearly High: 40.0mph on 2/16/25 |
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| Wind Chill: 66°F Low: 58°F at 4:10am Monthly Low: 49°F on 9/8/25 Yearly Low: -5°F on 1/22/25 |
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| Wind Run Today: 0 miles Wind Run Month: 7 miles Wind Run Year: 6389 miles |
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Barometric Pressure (Steady) | |
| Current: 30.00in Rate of Change: 0.00in/hr High: 30.09in at 12:02am Low: 29.99in at 4:49pm |
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Yearly High: 30.67in on 2/14/25 Yearly Low: 29.10in on 2/16/25 |
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Precipitation | |
| Today: 0.77in Hi Rain Rate: 0.28in/hr at 5:27am Current Hour: 0.01in |
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Solar Radiation | |
| Current: 0.0 W/m2 Today's High: 163.0 W/m2 at 1:20pm Monthly High: 1013.0W/m2 on 9/2/25 Yearly High: 1257.0W/m2 on 7/7/25 |
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Evapotranspiration | |
| Today: 0.02in Monthly High: 0.13in on 9/3/25 Yearly High: 0.18in on 6/22/25 |
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Degree Days | |
| Cooling Degrees Days Today: 0.2 Month: 61.1 Year: 1076.6 |
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| Heating Degree Days Today: 2.8 Month: 40.4 Year: 2965.6 |
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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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