Water Temperature of East Branch Brandywine Creek in Downingtown, PA

Current Water Temperature

75.9°F

Measurement Time: Friday, July 10, 2026, 3:30 PM EDT

Temperature Locations

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Local Points of Interest

M. John Johnson Nature Center

East Branch Brandywine Creek

Station Name: East Branch Brandywine Creek below Downingtown, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 213 feet

Nearest Address:
Downingtown Pike
Downingtown, PA 19380
Chester County

GPS Coordinates: 39.9687191, -75.6732715

Nearby Water Temperatures

West Branch Brandywine Creek, Modena, PA (6.8 mi)
Brandywine Creek, Chadds Ford, PA (8 mi)
West Branch Brandywine Creek, Coatesville, PA (8.2 mi)
East Branch White Clay Creek, Avondale, PA (9.6 mi)
West Branch Brandywine Creek, Coatesville, PA (9.9 mi)
East Branch White Clay Creek, Avondale, PA (11.2 mi)
Trout Run, Avondale, PA (11.6 mi)
Middle Branch White Clay Creek , West Grove, PA (13.1 mi)
French Creek, Phoenixville, PA (13.2 mi)
Valley Creek, Chesterbrook, PA (13.6 mi)
Red Clay Creek, Wooddale, DE (14.4 mi)
Brandywine Creek, Wilmington, DE (14.7 mi)
West Branch White Clay Creek, Landenberg, PA (15.5 mi)
White Clay Creek, Landenberg, PA (16.1 mi)
Christina River, Wilmington, DE (17.5 mi)

Weather for Downingtown, Pennsylvania

Current Weather

78.3°F

Conditions: Patchy rain nearby

Feels Like: 82°F

Heat Index: 84.5°F

Humidity: 88%

Wind: WNW 4.3 mph

Wind Gusts: 7.5 mph

Wind Chill: 79.9°F

Dew Point: 71.7°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 8 mi

Air Pressure: 1012 mbar

UV Index: 0.1

Five Day Weather Forecast

Fri
H: 90°F
L: 70°F

Sat
H: 79°F
L: 69°F

Sun
H: 85°F
L: 63°F

Mon
H: 84°F
L: 63°F

Tue
H: 88°F
L: 65°F

Air Quality

AQI: 1 - Good

PM2.5: 8.6 μg/m3

PM10: 9 μg/m3

Carbon Monoxide: 161 μg/m3
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 99 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 50 mins

Moonrise: 1:32 AM
Moon Transit: 9:10 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:40 AM - 11:10 AM
12:00 AM - 12:00 AM

Minor Periods

4:31 PM - 6:01 PM
1:02 AM - 2:32 AM

Action Rating: 2 out of 5

Flash Flood Warning issued July 10 at 3:52PM EDT until July 10 at 5:45PM EDT by NWS State College PA

Effective: Fri July 10, 2026, 3:52 PM
Expires: Fri July 10, 2026, 5:45 PM

FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... Northwestern Lancaster County in south central Pennsylvania... * Until 545 PM EDT. * At 352 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Elizabethtown, Mount Joy, Rheems and Elizabethtown College.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

Friday, July 10, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 90.1°F

Low Temperature: 69.8°F

Average Temperature: 78.2°F

Average Humidity: 79%

Precipitation: 0 in

Chance of Rain: 11%

Chance of Snow: 0%

Maximum Wind: 8.7 mph

UV Index: 7.4

Air Quality

AQI: 1 - Good

PM2.5: 9.7 μg/m3

PM10: 10.01 μg/m3

Carbon Monoxide: 180.46 μg/m3
Nitrogen Dioxide: 9.1 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 81.46 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 50 mins

Moonrise: 1:32 AM
Moon Transit: 9:10 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:40 AM - 11:10 AM
12:00 AM - 12:00 AM

Minor Periods

4:31 PM - 6:01 PM
1:02 AM - 2:32 AM

Action Rating: 2 out of 5

Saturday, July 11, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 79.4°F

Low Temperature: 68.5°F

Average Temperature: 73.6°F

Average Humidity: 78%

Precipitation: 0.04 in

Chance of Rain: 51%

Chance of Snow: 0%

Maximum Wind: 9.4 mph

UV Index: 7.3

Air Quality

AQI: 1 - Good

PM2.5: 11.81 μg/m3

PM10: 12.05 μg/m3

Carbon Monoxide: 195.54 μg/m3
Nitrogen Dioxide: 11.82 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 64.29 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:08 PM
Sunset: 8:33 PM
Daylight: 14 hrs 49 mins

Moonrise: 2:17 AM
Moon Transit: 10:13 AM
Moonset: 6:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:43 AM - 12:13 AM

Minor Periods

5:47 PM - 7:17 PM
1:47 AM - 3:17 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 85.2°F

Low Temperature: 63°F

Average Temperature: 73°F

Average Humidity: 60%

Precipitation: 0 in

Chance of Rain: 4%

Chance of Snow: 0%

Maximum Wind: 8.7 mph

UV Index: 8.7

Air Quality

AQI: 2 - Moderate

PM2.5: 16.26 μg/m3

PM10: 16.54 μg/m3

Carbon Monoxide: 208.13 μg/m3
Nitrogen Dioxide: 12.44 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 87.33 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:08 PM
Sunset: 8:32 PM
Daylight: 14 hrs 48 mins

Moonrise: 3:13 AM
Moon Transit: 11:19 AM
Moonset: 7:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
10:49 AM - 1:19 PM

Minor Periods

6:55 PM - 8:25 PM
2:43 AM - 4:13 AM

Action Rating: 3 out of 5

Monday, July 13, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 83.7°F

Low Temperature: 62.9°F

Average Temperature: 73.1°F

Average Humidity: 66%

Precipitation: 0 in

Chance of Rain: 5%

Chance of Snow: 0%

Maximum Wind: 7.4 mph

UV Index: 8.9

Air Quality

AQI: 2 - Moderate

PM2.5: 17.33 μg/m3

PM10: 18.85 μg/m3

Carbon Monoxide: 194.13 μg/m3
Nitrogen Dioxide: 14.78 μg/m3
Sulphur Dioxide: 1.66 μg/m3
Ozone: 94 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:08 PM
Sunset: 8:32 PM
Daylight: 14 hrs 47 mins

Moonrise: 4:22 AM
Moon Transit: 12:26 AM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
11:56 AM - 2:26 PM

Minor Periods

7:53 PM - 9:23 PM
3:52 AM - 5:22 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 88.4°F

Low Temperature: 65.3°F

Average Temperature: 76.9°F

Average Humidity: 63%

Precipitation: 0 in

Chance of Rain: 4%

Chance of Snow: 0%

Maximum Wind: 9.8 mph

UV Index: 9.7

Air Quality

AQI: 1 - Good

PM2.5: 13.03 μg/m3

PM10: 14.38 μg/m3

Carbon Monoxide: 258.67 μg/m3
Nitrogen Dioxide: 17.58 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 53.22 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:08 PM
Sunset: 8:31 PM
Daylight: 14 hrs 45 mins

Moonrise: 5:40 AM
Moon Transit: 1:30 PM
Moonset: 9:08 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
1:00 PM - 3:30 PM

Minor Periods

8:38 PM - 10:08 PM
5:10 AM - 6:40 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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Water Temperature of East Branch Brandywine Creek in Downingtown, PA

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Downingtown, Pennsylvania

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Flash Flood Warning issued July 10 at 3:52PM EDT until July 10 at 5:45PM EDT by NWS State College PA

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Downingtown, PA

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