Water Temperature of East Branch Brandywine Creek in Downingtown, PA

Current Water Temperature

40.1°F

Measurement Time: Tuesday, March 3, 2026, 8:45 PM EST

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

36.1°F
Mist
Mist
32.4°F
37.3°F
100%
WSW 4.5 mph
8.7 mph
32.7°F
36.6°F
0.01 in
100%
3 mi
1023 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 46°F
L: 37°F
Moderate rain
Thu
H: 46°F
L: 40°F
Moderate rain
Fri
H: 40°F
L: 36°F
Patchy rain nearby
Sat
H: 60°F
L: 37°F
Partly Cloudy
Sun
H: 55°F
L: 45°F

Air Quality

PM2.5: 16.65 μg/m3
PM10: 16.95 μg/m3
Carbon Monoxide: 284.85 μg/m3
Nitrogen Dioxide: 16.75 μg/m3
Sulphur Dioxide: 4.95 μg/m3
Ozone: 31 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:14 AM
Sunset: 5:58 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:30 PM
Moon Transit: 12:46 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
2:36 PM - 5:06 PM

Minor Periods

7:00 PM - 8:30 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Dense Fog Advisory issued March 3 at 4:04PM EST until March 3 at 10:00PM EST by NWS Mount Holly NJ

Effective: Tue March 3, 2026, 4:04 PM
Expires: Tue March 3, 2026, 10:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, northern, and southern Delaware, northeast Maryland, central, northern, northwest, and southern New Jersey, and east central, northeast, and southeast Pennsylvania. * WHEN...Until 10 PM EST this evening. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Wednesday, March 4, 2026

Weather Forecast

Patchy rain nearby
46.2°F
36.9°F
41.3°F
96%
0.09 in
87%
0%
5.8 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 12.92 μg/m3
PM10: 13.81 μg/m3
Carbon Monoxide: 282.73 μg/m3
Nitrogen Dioxide: 16.63 μg/m3
Sulphur Dioxide: 5.87 μg/m3
Ozone: 53.76 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:14 AM
Sunset: 5:58 PM
Daylight: 11 hrs 26 mins
Moonrise: 7:30 PM
Moon Transit: 12:46 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
2:36 PM - 5:06 PM

Minor Periods

7:00 PM - 8:30 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Moderate rain
46°F
39.7°F
41.9°F
99%
0.55 in
86%
0%
10.5 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 17.67 μg/m3
PM10: 17.92 μg/m3
Carbon Monoxide: 449.29 μg/m3
Nitrogen Dioxide: 31.18 μg/m3
Sulphur Dioxide: 6.89 μg/m3
Ozone: 35.36 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:14 AM
Sunset: 5:59 PM
Daylight: 11 hrs 29 mins
Moonrise: 8:35 PM
Moon Transit: 1:29 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
3:18 PM - 5:48 PM

Minor Periods

8:05 PM - 9:35 PM
6:48 AM - 8:18 AM

Action Rating: 5 out of 5

Friday, March 6, 2026

Weather Forecast

Moderate rain
40.1°F
36°F
38.1°F
96%
0.71 in
87%
0%
8.5 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 13.71 μg/m3
PM10: 13.87 μg/m3
Carbon Monoxide: 326.94 μg/m3
Nitrogen Dioxide: 23.22 μg/m3
Sulphur Dioxide: 6.76 μg/m3
Ozone: 46.76 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:13 AM
Sunset: 6:00 PM
Daylight: 11 hrs 32 mins
Moonrise: 9:39 PM
Moon Transit: 2:12 AM
Moonset: 7:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:42 AM - 4:12 AM
4:01 PM - 6:31 PM

Minor Periods

9:09 PM - 10:39 PM
7:10 AM - 8:40 AM

Action Rating: 2 out of 5

Saturday, March 7, 2026

Weather Forecast

Patchy rain nearby
59.7°F
37.2°F
47.6°F
96%
0.12 in
75%
0%
11.4 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 10.26 μg/m3
PM10: 11.41 μg/m3
Carbon Monoxide: 252.53 μg/m3
Nitrogen Dioxide: 20.22 μg/m3
Sulphur Dioxide: 5.53 μg/m3
Ozone: 51.15 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:13 AM
Sunset: 6:01 PM
Daylight: 11 hrs 34 mins
Moonrise: 10:43 PM
Moon Transit: 2:55 AM
Moonset: 8:04 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:25 AM - 4:55 AM
4:46 PM - 7:16 PM

Minor Periods

10:13 PM - 11:43 PM
7:34 AM - 9:04 AM

Action Rating: 2 out of 5

Sunday, March 8, 2026

Weather Forecast

Partly Cloudy
54.5°F
44.5°F
51.7°F
64%
0 in
0%
0%
13.9 mph
4


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:00 AM
Sunset: 6:02 PM
Daylight: 11 hrs 37 mins
Moonrise: 11:46 PM
Moon Transit: 3:40 AM
Moonset: 8:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
5:32 PM - 8:02 PM

Minor Periods

12:00 AM - 12:00 AM
8:02 AM - 9:32 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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