Water Temperature of Little Lehigh Creek in Allentown, PA
Current Water Temperature
Measurement Time: Monday, April 20, 2026, 6:45 PM EDT
Temperature Locations
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Local Points of Interest
Little Lehigh Dam; Fountain ParkStation 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

Five Day Weather Forecast

Mon
H: 50°F
L: 34°F

Tue
H: 52°F
L: 31°F

Wed
H: 56°F
L: 42°F

Thu
H: 68°F
L: 43°F

Fri
H: 60°F
L: 46°F
Air Quality
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:46 PM
Daylight: 13 hrs 30 mins
Moon Transit: 4:08 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Best Times for Fishing or Hunting
Major Periods
5:07 AM - 7:37 AM3:38 PM - 6:08 PM
Minor Periods
7:33 AM - 9:03 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Freeze Warning issued April 20 at 2:30PM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 2:30 PM
Expires: Tue April 21, 2026, 5:00 AM
* WHAT...Sub-freezing temperatures as low as 24 degrees expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and east central and southeast Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 20 at 2:30PM EDT until April 21 at 10:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 2:30 PM
Expires: Tue April 21, 2026, 5:00 AM
* WHAT...Sub-freezing temperatures as low as 20 degrees expected. * WHERE...In New Jersey, Sussex County. In Pennsylvania, Carbon and Monroe Counties. * WHEN...From 10 PM this evening to 10 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 20 at 9:17AM EDT until April 21 at 9:00AM EDT by NWS State College PA
Effective: Mon April 20, 2026, 9:17 AM
Expires: Mon April 20, 2026, 9:30 PM
* WHAT...Sub-freezing temperatures as low as 27 expected late tonight and early Tuesday. * WHERE...A portion of central Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants and vegetation from the cold. Unprotected early season plantings may freeze.
Freeze Warning issued April 20 at 2:39PM EDT until April 21 at 9:00AM EDT by NWS State College PA
Effective: Mon April 20, 2026, 2:39 PM
Expires: Tue April 21, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 26 expected late tonight and early Tuesday. * WHERE...A portion of central Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants and vegetation from the cold. Unprotected early season plantings may freeze.
Freeze Warning issued April 20 at 10:17AM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 10:17 AM
Expires: Tue April 21, 2026, 12:00 AM
* WHAT...Sub-freezing temperatures as low as 27 degrees expected. * WHERE...In Delaware, New Castle County. In Pennsylvania, Delaware and Philadelphia Counties. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 3.16 μg/m3
Ozone: 84.56 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:46 PM
Daylight: 13 hrs 30 mins
Moon Transit: 4:08 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Best Times for Fishing or Hunting
Major Periods
5:07 AM - 7:37 AM3:38 PM - 6:08 PM
Minor Periods
7:33 AM - 9:03 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.28 μg/m3
Sulphur Dioxide: 3.24 μg/m3
Ozone: 86.36 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:47 PM
Daylight: 13 hrs 33 mins
Moon Transit: 5:13 PM
Moonset: 12:18 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Best Times for Fishing or Hunting
Major Periods
6:12 AM - 8:42 AM4:43 PM - 7:13 PM
Minor Periods
8:34 AM - 10:04 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.39 μg/m3
Sulphur Dioxide: 5.08 μg/m3
Ozone: 87.4 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:48 PM
Daylight: 13 hrs 35 mins
Moon Transit: 6:15 PM
Moonset: 1:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
7:16 AM - 9:46 AM5:45 PM - 8:15 PM
Minor Periods
9:44 AM - 11:14 AM12:50 AM - 2:20 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 16.29 μg/m3
Sulphur Dioxide: 4.04 μg/m3
Ozone: 76.8 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:50 PM
Daylight: 13 hrs 38 mins
Moon Transit: 7:13 PM
Moonset: 2:09 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
8:16 AM - 10:46 AM6:43 PM - 9:13 PM
Minor Periods
10:58 AM - 12:28 AM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.14 μg/m3
Sulphur Dioxide: 1.93 μg/m3
Ozone: 70.38 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:51 PM
Daylight: 13 hrs 40 mins
Moon Transit: 8:06 PM
Moonset: 2:48 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
9:11 AM - 11:41 AM7:36 PM - 10:06 PM
Minor Periods
12:12 AM - 1:42 PM2:18 AM - 3:48 AM
Action Rating: 3 out of 5
