Current Conditions
Adelphi, Maryland
Wind
ENE 10 mph16 km/h
Humidity
94%
Cloud Cover
100%
As of Tuesday, September 22, 2026 at 8:09 AM EDT
Today's Outlook
Day
Overcast and mild, with a high of 62°F17°C. Breezy from the NE at 11 mph17 km/h. 98% chance of rain throughout the day.
Night
Overcast, with a low around 59°F15°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 99% chance of light rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Rain | High 64°F18°C | Low 59°F15°C | Precip 0.7 in17.8 mm99% | Cloud 100% | Wind NE 10 mph16 km/h | Tuesday: Overcast and mild, with a high of 62°F17°C. Breezy from the NE at 11 mph17 km/h. 98% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 59°F15°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 99% chance of light rain throughout the night. | |
| Light Rain | High 65°F18°C | Low 56°F13°C | Precip 0.21 in5.3 mm81% | Cloud 89% | Wind NE 9 mph15 km/h | Wednesday: Overcast and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the NE at 10 mph16 km/h. 70% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 81% chance of light rain overnight. | |
| Partly Cloudy | High 66°F19°C | Low 55°F13°C | Precip 0 in0 mm— | Cloud 79% | Wind NE 8 mph13 km/h | Thursday: Overcast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. | |
| Partly Cloudy | High 74°F23°C | Low 52°F11°C | Precip 0.02 in0.6 mm6% | Cloud 54% | Wind N 9 mph15 km/h | Friday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 53°F12°C. Breezy from the N at 10 mph16 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the N at 8 to 10 mph14 to 15 km/h. | |
| Drizzle | High 73°F23°C | Low 57°F14°C | Precip 0.04 in1.1 mm13% | Cloud 57% | Wind NNW 10 mph17 km/h | Saturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. 10% chance of drizzle in the morning. Dry air. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 10 mph16 km/h. 13% chance of drizzle in the evening. | |
| Drizzle | High 69°F21°C | Low 60°F16°C | Precip 0.07 in1.7 mm22% | Cloud 83% | Wind NW 10 mph15 km/h | Sunday: Overcast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the NW at 10 to 11 mph17 to 18 km/h. 18% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 60°F16°C. Breezy from the NW at 9 to 10 mph14 to 16 km/h. 22% chance of drizzle throughout the night. | |
| Partly Cloudy | High 72°F22°C | Low 61°F16°C | Precip 0.01 in0.3 mm9% | Cloud 76% | Wind NW 6 mph10 km/h | Monday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NW around 5 mph9 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdaySep 22 | 64°F18°C | 59°F15°C | 0.7 in17.8 mm· 99% | 100% | Rain | NE 10 mph16 km/h | |
DayOvercast and mild, with a high of 62°F17°C. Breezy from the NE at 11 mph17 km/h. 98% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. 99% chance of light rain throughout the night. | |||||||
| WednesdaySep 23 | 65°F18°C | 56°F13°C | 0.21 in5.3 mm· 81% | 89% | Light Rain | NE 9 mph15 km/h | |
DayOvercast and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the NE at 10 mph16 km/h. 70% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 81% chance of light rain overnight. | |||||||
| ThursdaySep 24 | 66°F19°C | 55°F13°C | 0 in0 mm· — | 79% | Partly Cloudy | NE 8 mph13 km/h | |
DayOvercast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. | |||||||
| FridaySep 25 | 74°F23°C | 52°F11°C | 0.02 in0.6 mm· 6% | 54% | Partly Cloudy | N 9 mph15 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 53°F12°C. Breezy from the N at 10 mph16 km/h. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the N at 8 to 10 mph14 to 15 km/h. | |||||||
| SaturdaySep 26 | 73°F23°C | 57°F14°C | 0.04 in1.1 mm· 13% | 57% | Drizzle | NNW 10 mph17 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. 10% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 10 mph16 km/h. 13% chance of drizzle in the evening. | |||||||
| SundaySep 27 | 69°F21°C | 60°F16°C | 0.07 in1.7 mm· 22% | 83% | Drizzle | NW 10 mph15 km/h | |
DayOvercast and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the NW at 10 to 11 mph17 to 18 km/h. 18% chance of drizzle throughout the day. NightOvercast, with a low around 60°F16°C. Breezy from the NW at 9 to 10 mph14 to 16 km/h. 22% chance of drizzle throughout the night. | |||||||
| MondaySep 28 | 72°F22°C | 61°F16°C | 0.01 in0.3 mm· 9% | 76% | Partly Cloudy | NW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NW around 5 mph9 km/h. | |||||||
| TuesdaySep 29 | 75°F24°C | 60°F16°C | 0.01 in0.2 mm· 4% | 54% | Partly Cloudy | NNW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the NNW around 4 mph7 km/h. NightMostly cloudy, with a low around 60°F16°C. Light wind from the NNW around 4 mph7 km/h. | |||||||
| WednesdaySep 30 | 76°F24°C | 59°F15°C | 0.05 in1.2 mm· 14% | 59% | Drizzle | SE 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F15°C. Light wind from the ESE around 5 mph8 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SE around 5 mph8 km/h. 14% chance of drizzle in the evening. | |||||||
| ThursdayOct 1 | 75°F24°C | 62°F17°C | 0.22 in5.7 mm· 20% | 68% | Showers | SE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 20% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the SE around 6 mph9 km/h. 20% chance of showers throughout the night. | |||||||
| FridayOct 2 | 74°F23°C | 61°F16°C | 0.17 in4.2 mm· 26% | 61% | Showers | NE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the N at 7 mph11 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ESE around 6 mph9 km/h. 26% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 74°F23°C | 60°F15°C | 0.16 in4.1 mm· 26% | 57% | Showers | NNE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Light wind from the N around 6 mph10 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NNE around 6 mph10 km/h. 19% chance of showers throughout the night. | |||||||
| SundayOct 4 | 74°F23°C | 59°F15°C | 0.12 in3 mm· 20% | 59% | Showers | N 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F15°C. Light wind from the N around 6 mph10 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the NE around 6 mph9 km/h. 17% chance of showers throughout the night. | |||||||
| MondayOct 5 | 74°F23°C | 60°F16°C | 0.12 in3.1 mm· 18% | 58% | Showers | WNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Breezy from the WNW at 7 mph11 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the WNW around 6 mph10 km/h. 18% chance of showers throughout the night. | |||||||
| TuesdayOct 6 | 72°F22°C | 59°F15°C | 0.09 in2.3 mm· 16% | 48% | Showers | NW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NW around 6 mph10 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Light wind from the NW around 6 mph10 km/h. 13% chance of showers throughout the night. | |||||||
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About This Forecast
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Coordinates: 39.0032°N, 76.9719°W·Elevation: 52m·Timezone: America/New_York·Population: 15,086