Water Temperature of East Branch Brandywine Creek in Downingtown, PA

Current Water Temperature

78.1°F

Measurement Time: Friday, July 17, 2026, 4:00 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

76.8°F

Conditions: Sunny

Feels Like: 78.5°F

Heat Index: 81.8°F

Humidity: 60%

Wind: SW 2.2 mph

Wind Gusts: 3.7 mph

Wind Chill: 80.4°F

Dew Point: 61.4°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1017 mbar

UV Index: 0

Five Day Weather Forecast

Fri
H: 91°F
L: 68°F

Sat
H: 80°F
L: 67°F

Sun
H: 83°F
L: 66°F

Mon
H: 85°F
L: 60°F

Tue
H: 83°F
L: 67°F

Air Quality

AQI: 1 - Good

PM2.5: 22.1 μg/m3

PM10: 22.6 μg/m3

Carbon Monoxide: 183 μg/m3
Nitrogen Dioxide: 14.6 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 113 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:08 PM
Sunset: 8:29 PM
Daylight: 14 hrs 41 mins

Moonrise: 9:31 AM
Moon Transit: 4:10 PM
Moonset: 10:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:15 AM - 7:45 AM
3:40 PM - 6:10 PM

Minor Periods

10:08 PM - 11:38 PM
9:01 AM - 10:31 AM

Action Rating: 2 out of 5

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Effective: Fri July 17, 2026, 3:45 PM
Expires: Sun July 19, 2026, 12:00 AM

The Delaware Valley Regional Planning Commission has issued a code orange air quality alert Saturday for The Philadelphia Metro area. A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children...people suffering from asthma... heart disease or other lung diseases...and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles...visit http://www.phila.gov/health/units/ams/

Air Quality Alert issued July 16 at 3:45PM EDT by NWS Mount Holly NJ

Effective: Thu July 16, 2026, 3:45 PM
Expires: Sat July 18, 2026, 12:00 AM

The Delaware Valley Regional Planning Commission has issued a code orange air quality alert Friday for The Philadelphia Metro area. A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children...people suffering from asthma... heart disease or other lung diseases...and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles...visit http://www.phila.gov/health/units/ams/

Air Quality Alert issued July 16 at 3:45PM EDT by NWS Mount Holly NJ

Effective: Thu July 16, 2026, 3:45 PM
Expires: Sat July 18, 2026, 12:00 AM

Friday, July 17, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 90.9°F

Low Temperature: 67.6°F

Average Temperature: 77.9°F

Average Humidity: 56%

Precipitation: 0 in

Chance of Rain: 3%

Chance of Snow: 0%

Maximum Wind: 8.1 mph

UV Index: 7.1

Air Quality

AQI: 2 - Moderate

PM2.5: 25.03 μg/m3

PM10: 25.76 μg/m3

Carbon Monoxide: 181.21 μg/m3
Nitrogen Dioxide: 9.55 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 94.54 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:08 PM
Sunset: 8:29 PM
Daylight: 14 hrs 41 mins

Moonrise: 9:31 AM
Moon Transit: 4:10 PM
Moonset: 10:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:15 AM - 7:45 AM
3:40 PM - 6:10 PM

Minor Periods

10:08 PM - 11:38 PM
9:01 AM - 10:31 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 80.2°F

Low Temperature: 67.3°F

Average Temperature: 73.7°F

Average Humidity: 83%

Precipitation: 0.52 in

Chance of Rain: 79%

Chance of Snow: 0%

Maximum Wind: 8.9 mph

UV Index: 3.4

Air Quality

AQI: 2 - Moderate

PM2.5: 20.12 μg/m3

PM10: 20.99 μg/m3

Carbon Monoxide: 182.42 μg/m3
Nitrogen Dioxide: 10.03 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 85.38 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:09 PM
Sunset: 8:29 PM
Daylight: 14 hrs 40 mins

Moonrise: 10:41 AM
Moon Transit: 4:56 PM
Moonset: 11:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

6:01 AM - 8:31 AM
4:26 PM - 6:56 PM

Minor Periods

12:00 AM - 12:00 AM
10:11 AM - 11:41 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 83°F

Low Temperature: 65.5°F

Average Temperature: 73.8°F

Average Humidity: 64%

Precipitation: 0.04 in

Chance of Rain: 57%

Chance of Snow: 0%

Maximum Wind: 12.8 mph

UV Index: 8.4

Air Quality

AQI: 1 - Good

PM2.5: 5.63 μg/m3

PM10: 5.67 μg/m3

Carbon Monoxide: 167.6 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 78.17 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:09 PM
Sunset: 8:28 PM
Daylight: 14 hrs 38 mins

Moonrise: 11:47 AM
Moon Transit: 5:39 PM
Moonset: 12:00 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:46 AM - 9:16 AM
5:09 PM - 7:39 PM

Minor Periods

11:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 84.9°F

Low Temperature: 60.4°F

Average Temperature: 72.2°F

Average Humidity: 55%

Precipitation: 0 in

Chance of Rain: 3%

Chance of Snow: 0%

Maximum Wind: 11.4 mph

UV Index: 8.8

Air Quality

AQI: 1 - Good

PM2.5: 11.61 μg/m3

PM10: 11.73 μg/m3

Carbon Monoxide: 223.96 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 80.33 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:09 PM
Sunset: 8:27 PM
Daylight: 14 hrs 37 mins

Moonrise: 12:53 AM
Moon Transit: 6:23 PM
Moonset: 12:22 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
5:53 PM - 8:23 PM

Minor Periods

12:23 AM - 1:53 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 82.9°F

Low Temperature: 67.3°F

Average Temperature: 72.6°F

Average Humidity: 87%

Precipitation: 0.45 in

Chance of Rain: 87%

Chance of Snow: 0%

Maximum Wind: 11.2 mph

UV Index: 5.4

Air Quality

AQI: 1 - Good

PM2.5: 11.86 μg/m3

PM10: 13.51 μg/m3

Carbon Monoxide: 227.67 μg/m3
Nitrogen Dioxide: 16.54 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 54.67 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:09 PM
Sunset: 8:27 PM
Daylight: 14 hrs 35 mins

Moonrise: 1:56 PM
Moon Transit: 7:07 PM
Moonset: 12:45 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

8:13 AM - 10:43 AM
6:37 PM - 9:07 PM

Minor Periods

1:26 PM - 2:56 PM
12:00 AM - 12:00 AM

Action Rating: 2 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

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 16 at 3:45PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 16 at 3:45PM EDT by NWS Mount Holly NJ

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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