Current Conditions

Harper, Maryland County

79°F26°C
Light Rain

Wind

S 7 mph12 km/h

Humidity

83%

Cloud Cover

92%

As of Monday, August 31, 2026 at 4:57 PM GMT

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 94% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 78°F25°C. Breezy from the S at 7 mph11 km/h. 22% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 80°F27°CLow 78°F25°CPrecip 0.06 in1.4 mm94%Cloud 93%Wind S 7 mph12 km/hMonday: Overcast and warm, with a high of 80°F27°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 94% chance of light rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 78°F25°C. Breezy from the S at 7 mph11 km/h. 22% chance of drizzle throughout the night.
Light RainHigh 80°F27°CLow 77°F25°CPrecip 0.17 in4.3 mm98%Cloud 90%Wind S 7 mph12 km/hTuesday: Overcast and warm, with a high of 80°F27°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. 98% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 77°F25°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 80% chance of light rain throughout the night.
DrizzleHigh 81°F27°CFeels 86°F30°CLow 76°F25°CPrecip 0.09 in2.3 mm89%Cloud 74%Wind SSE 7 mph12 km/hWednesday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. 89% chance of drizzle throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 47% chance of drizzle throughout the night.
Light RainHigh 81°F27°CFeels 86°F30°CLow 77°F25°CPrecip 0.09 in2.4 mm83%Cloud 76%Wind S 7 mph11 km/hThursday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 83% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 37% chance of drizzle throughout the night.
Light RainHigh 81°F27°CLow 76°F25°CPrecip 0.11 in2.7 mm87%Cloud 86%Wind SW 7 mph12 km/hFriday: Overcast and warm, with a high of 81°F27°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 87% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 76°F25°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 50% chance of drizzle throughout the night.
Light RainHigh 80°F27°CLow 77°F25°CPrecip 0.31 in7.9 mm94%Cloud 91%Wind SW 8 mph13 km/hSaturday: Overcast and warm, with a high of 80°F27°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 94% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 77°F25°C. Breezy from the SW at 8 mph13 km/h. 80% chance of light rain throughout the night.
Light RainHigh 80°F27°CLow 76°F25°CPrecip 0.24 in6.2 mm86%Cloud 87%Wind SSW 7 mph12 km/hSunday: Overcast and warm, with a high of 80°F27°C. Breezy from the SSW at 7 to 8 mph12 to 14 km/h. 86% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 76°F25°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 60% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
MondayAug 3180°F27°C78°F25°C0.06 in1.4 mm· 94%93%Light RainS 7 mph12 km/h
TuesdaySep 180°F27°C77°F25°C0.17 in4.3 mm· 98%90%Light RainS 7 mph12 km/h
WednesdaySep 281°F27°C
Feels 86°F30°C
76°F25°C0.09 in2.3 mm· 89%74%DrizzleSSE 7 mph12 km/h
ThursdaySep 381°F27°C
Feels 86°F30°C
77°F25°C0.09 in2.4 mm· 83%76%Light RainS 7 mph11 km/h
FridaySep 481°F27°C76°F25°C0.11 in2.7 mm· 87%86%Light RainSW 7 mph12 km/h
SaturdaySep 580°F27°C77°F25°C0.31 in7.9 mm· 94%91%Light RainSW 8 mph13 km/h
SundaySep 680°F27°C76°F25°C0.24 in6.2 mm· 86%87%Light RainSSW 7 mph12 km/h
MondaySep 781°F27°C
Feels 86°F30°C
76°F25°C0.09 in2.4 mm· 78%79%Light RainS 7 mph11 km/h
TuesdaySep 881°F27°C76°F25°C0.12 in3 mm· 91%78%Light RainS 7 mph12 km/h
WednesdaySep 980°F26°C76°F25°C0.19 in4.8 mm· 92%88%Light RainSSW 7 mph12 km/h
ThursdaySep 1080°F26°C76°F24°C0.18 in4.6 mm· 88%89%Light RainSSW 8 mph12 km/h
FridaySep 1180°F27°C76°F24°C0.15 in3.7 mm· 89%83%Light RainSSW 7 mph11 km/h
SaturdaySep 1280°F27°C76°F24°C0.15 in3.7 mm· 88%82%Light RainSSW 7 mph12 km/h
SundaySep 1380°F26°C76°F24°C0.19 in4.8 mm· 93%82%Light RainSSW 8 mph12 km/h
MondaySep 1480°F27°C76°F24°C0.15 in3.7 mm· 85%83%Light RainSSW 7 mph12 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 4.3782°N, 7.7108°W·Elevation: 14m·Timezone: Africa/Monrovia·Population: 35,503