Water Temperature of East Branch Brandywine Creek in Downingtown, PA

Current Water Temperature

41.4°F

Measurement Time: Wednesday, January 7, 2026, 8:30 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

42.4°F
Clear
Clear
37.5°F
35.5°F
75%
WNW 8.1 mph
14.2 mph
30.7°F
30.8°F
0 in
0%
9 mi
1017 mbar
0

Five Day Weather Forecast

Partly Cloudy
Thu
H: 47°F
L: 32°F
Overcast
Fri
H: 41°F
L: 32°F
Heavy rain
Sat
H: 53°F
L: 44°F
Patchy rain nearby
Sun
H: 55°F
L: 36°F
Sunny
Mon
H: 39°F
L: 29°F

Air Quality

PM2.5: 6.85 μg/m3
PM10: 6.85 μg/m3
Carbon Monoxide: 270.85 μg/m3
Nitrogen Dioxide: 13.35 μg/m3
Sulphur Dioxide: 6.45 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:09 AM
Sunset: 4:55 PM
Daylight: 9 hrs 31 mins
Moonrise: 11:02 PM
Moon Transit: 4:20 AM
Moonset: 10:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
6:09 PM - 8:39 PM

Minor Periods

12:00 AM - 12:00 AM
10:03 AM - 11:33 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Partly Cloudy
46.6°F
32.4°F
40°F
80%
0 in
0%
0%
8.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 11.67 μg/m3
Carbon Monoxide: 297.09 μg/m3
Nitrogen Dioxide: 16.57 μg/m3
Sulphur Dioxide: 8.22 μg/m3
Ozone: 37.44 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:09 AM
Sunset: 4:55 PM
Daylight: 9 hrs 31 mins
Moonrise: 11:02 PM
Moon Transit: 4:20 AM
Moonset: 10:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
6:09 PM - 8:39 PM

Minor Periods

12:00 AM - 12:00 AM
10:03 AM - 11:33 AM

Action Rating: 2 out of 5

Friday, January 9, 2026

Weather Forecast

Overcast
41.3°F
31.8°F
37.3°F
97%
0 in
0%
0%
12.1 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 18.14 μg/m3
PM10: 18.8 μg/m3
Carbon Monoxide: 329.37 μg/m3
Nitrogen Dioxide: 28.53 μg/m3
Sulphur Dioxide: 9.33 μg/m3
Ozone: 21.96 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:09 AM
Sunset: 4:56 PM
Daylight: 9 hrs 32 mins
Moonrise: 12:02 AM
Moon Transit: 5:02 AM
Moonset: 10:53 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
6:50 PM - 9:20 PM

Minor Periods

10:23 AM - 11:53 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Heavy rain
53.4°F
44.4°F
47.1°F
96%
1.37 in
88%
0%
13.9 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 16.75 μg/m3
PM10: 16.88 μg/m3
Carbon Monoxide: 357.15 μg/m3
Nitrogen Dioxide: 33.16 μg/m3
Sulphur Dioxide: 7.37 μg/m3
Ozone: 17 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:10 AM
Sunset: 4:57 PM
Daylight: 9 hrs 33 mins
Moonrise: 12:04 AM
Moon Transit: 5:43 AM
Moonset: 11:14 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:13 AM - 7:43 AM
7:32 PM - 10:02 PM

Minor Periods

10:44 AM - 12:14 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Patchy rain nearby
55.1°F
35.7°F
47.4°F
69%
0.15 in
87%
0%
15.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 8.84 μg/m3
PM10: 8.9 μg/m3
Carbon Monoxide: 213.53 μg/m3
Nitrogen Dioxide: 11.93 μg/m3
Sulphur Dioxide: 5.77 μg/m3
Ozone: 56.15 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:10 AM
Sunset: 4:58 PM
Daylight: 9 hrs 34 mins
Moonrise: 1:06 AM
Moon Transit: 6:25 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
8:15 PM - 10:45 PM

Minor Periods

11:07 AM - 12:37 AM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
39.3°F
29.4°F
33°F
57%
0 in
0%
0%
13.6 mph
0


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: 7:23 AM
Sun Transit: 12:11 AM
Sunset: 4:59 PM
Daylight: 9 hrs 36 mins
Moonrise: 2:08 AM
Moon Transit: 7:08 AM
Moonset: 12:03 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:38 AM - 9:08 AM
8:59 PM - 11:29 PM

Minor Periods

11:33 AM - 1:03 PM
1:38 AM - 3:08 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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