I-270 MD weather conditions near Frederick, Maryland
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 66°F 2025-06-17T00:00:00-04:00 
Overnight 2025-06-17, Scattered Showers and Patchy Fog. Scattered showers. Patchy fog. Otherwise, cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%.Tuesday 2025-06-17, Isolated Showers and Patchy Fog then Scattered T-storms. Isolated showers, then scattered showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 3 to 6 mph. Chance of precipitation is 40%.
Tuesday Night 2025-06-17, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Light south wind. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.Wednesday 2025-06-18, Chance Showers then T-storms Likely. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 89. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-06-18, Showers Likely then Mostly Clear. Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%.
Juneteenth 2025-06-19, Slight Chance Showers then Showers Likely. A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Thursday Night 2025-06-19, Showers Likely then Partly Cloudy. Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 60%.
Friday 2025-06-20, Sunny. Sunny, with a high near 87.
Friday Night 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 65.
Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 89.- Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 70.
- Sunday 2025-06-22, Mostly Sunny. Mostly sunny, with a high near 94.
- Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 75.
Monday 2025-06-23, Hot. Sunny and hot, with a high near 97.