Water Temperature of Little Lehigh Creek in Allentown, PA

Current Water Temperature

54.9°F

Measurement Time: Sunday, April 12, 2026, 2:45 AM EDT

Temperature Locations

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Local Points of Interest

Little Lehigh Dam; Fountain Park

Little Lehigh Creek

Station Name: Little Lehigh Creek at Tenth St. Br. at Allentown
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 259 feet

Nearest Address:
607 S 10th St
Allentown, PA 18103
Lehigh County

GPS Coordinates: 40.59648637, -75.4740717

Nearby Water Temperatures

Little Lehigh Creek, Allentown, PA (1.1 mi)
Cedar Creek, Allentown, PA (1.3 mi)
Schantz Spring, Wescosville, PA (4.4 mi)
Lehigh River, Easton, PA (13.4 mi)
Spruce Run Reservoir, Clinton, NJ (29.1 mi)
French Creek, Phoenixville, PA (31.5 mi)
Delaware River, Lambertville, PA (31.9 mi)
Wissahickon Creek, Fort Washington, PA (35.3 mi)
Valley Creek, Chesterbrook, PA (35.7 mi)
Wissahickon Creek, Philadelphia, PA (42.5 mi)
West Branch Brandywine Creek, Coatesville, PA (43.9 mi)
East Branch Brandywine Creek, Downingtown, PA (44.6 mi)
Schuylkill River, Philadelphia, PA (46 mi)
Delaware River, Philadelphia, PA (46.1 mi)
West Branch Brandywine Creek, Coatesville, PA (46.1 mi)

Weather for Allentown, Pennsylvania

Current Weather

39.4°F
Sunny
Sunny
38.3°F
40°F
65%
NNE 2.5 mph
5.1 mph
38.1°F
27°F
0 in
0%
9 mi
1033 mbar
0.1

Five Day Weather Forecast

Sunny
Sun
H: 71°F
L: 38°F
Overcast
Mon
H: 71°F
L: 43°F
Partly Cloudy
Tue
H: 78°F
L: 58°F
Patchy rain nearby
Wed
H: 82°F
L: 59°F
Patchy rain nearby
Thu
H: 80°F
L: 61°F

Air Quality

AQI: 2 - Moderate
PM2.5: 5.75 μg/m3
PM10: 6.65 μg/m3
Carbon Monoxide: 195.85 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:02 PM
Sunset: 7:38 PM
Daylight: 13 hrs 10 mins
Moonrise: 4:03 AM
Moon Transit: 9:08 AM
Moonset: 2:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
12:00 AM - 12:00 AM

Minor Periods

1:52 PM - 3:22 PM
3:33 AM - 5:03 AM

Action Rating: 2 out of 5

Frost Advisory issued April 11 at 1:54PM EDT until April 12 at 8:00AM EDT by NWS Mount Holly NJ

Effective: Sat April 11, 2026, 1:54 PM
Expires: Sun April 12, 2026, 8:00 AM

* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...Berks, Western Chester, and Western Montgomery Counties. * WHEN...From 2 AM to 8 AM EDT Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Sunday, April 12, 2026

Weather Forecast

Sunny
71.2°F
37.6°F
51.1°F
51%
0 in
0%
0%
11 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 215.41 μg/m3
Nitrogen Dioxide: 7.51 μg/m3
Sulphur Dioxide: 3.03 μg/m3
Ozone: 81.6 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:02 PM
Sunset: 7:38 PM
Daylight: 13 hrs 10 mins
Moonrise: 4:03 AM
Moon Transit: 9:08 AM
Moonset: 2:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
12:00 AM - 12:00 AM

Minor Periods

1:52 PM - 3:22 PM
3:33 AM - 5:03 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Overcast
71.2°F
42.8°F
57°F
84%
0 in
0%
0%
17.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 9.11 μg/m3
PM10: 9.5 μg/m3
Carbon Monoxide: 196.49 μg/m3
Nitrogen Dioxide: 7.01 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 97.96 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:02 PM
Sunset: 7:39 PM
Daylight: 13 hrs 12 mins
Moonrise: 4:28 AM
Moon Transit: 9:54 AM
Moonset: 3:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:24 AM - 11:54 AM

Minor Periods

3:00 PM - 4:30 PM
3:58 AM - 5:28 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Partly Cloudy
78.1°F
58.1°F
67.7°F
75%
0 in
0%
0%
13.6 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 9.87 μg/m3
PM10: 10.27 μg/m3
Carbon Monoxide: 215.73 μg/m3
Nitrogen Dioxide: 7.92 μg/m3
Sulphur Dioxide: 8.31 μg/m3
Ozone: 86.32 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:02 PM
Sunset: 7:40 PM
Daylight: 13 hrs 15 mins
Moonrise: 4:51 AM
Moon Transit: 10:39 AM
Moonset: 4:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:09 AM - 12:39 AM

Minor Periods

4:10 PM - 5:40 PM
4:21 AM - 5:51 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
81.5°F
59.4°F
70.5°F
71%
0.03 in
64%
0%
16.8 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 11.06 μg/m3
PM10: 11.96 μg/m3
Carbon Monoxide: 229.16 μg/m3
Nitrogen Dioxide: 8.24 μg/m3
Sulphur Dioxide: 7.1 μg/m3
Ozone: 87.64 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:01 PM
Sunset: 7:41 PM
Daylight: 13 hrs 18 mins
Moonrise: 5:14 AM
Moon Transit: 11:33 AM
Moonset: 5:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

11:03 AM - 1:33 PM
11:03 AM - 1:33 PM

Minor Periods

5:21 PM - 6:51 PM
4:44 AM - 6:14 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Patchy rain nearby
80.1°F
60.6°F
67.5°F
79%
0.01 in
88%
0%
14.1 mph
0.1


Air Quality

AQI: 2 - Moderate
PM2.5: 26.12 μg/m3
PM10: 27.23 μg/m3
Carbon Monoxide: 313.64 μg/m3
Nitrogen Dioxide: 25.92 μg/m3
Sulphur Dioxide: 7.03 μg/m3
Ozone: 56.15 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:01 PM
Sunset: 7:42 PM
Daylight: 13 hrs 20 mins
Moonrise: 5:37 AM
Moon Transit: 12:15 AM
Moonset: 7:06 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:45 AM - 2:15 PM

Minor Periods

6:36 PM - 8:06 PM
5:07 AM - 6:37 AM

Action Rating: 5 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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