Water Temperature of Little Lehigh Creek in Allentown, PA

Current Water Temperature

63.1°F

Measurement Time: Monday, May 18, 2026, 6:45 AM EDT

Temperature Locations

View Nearby Locations View All Pennsylvania Locations View Locations Near Me

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

86.4°F

Conditions: Sunny

Feels Like: 89.2°F

Heat Index: 92.6°F

Humidity: 49%

Wind: SW 6.5 mph

Wind Gusts: 7.5 mph

Wind Chill: 87.7°F

Dew Point: 68.7°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1022 mbar

UV Index: 6.7

Five Day Weather Forecast

Mon
H: 100°F
L: 63°F

Tue
H: 87°F
L: 62°F

Wed
H: 85°F
L: 58°F

Thu
H: 56°F
L: 50°F

Fri
H: 61°F
L: 49°F

Air Quality

AQI: 1 - Good

PM2.5: 11.55 μg/m3

PM10: 13.55 μg/m3

Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 144 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 12:58 AM
Sunset: 8:15 PM
Daylight: 14 hrs 33 mins

Moonrise: 6:48 AM
Moon Transit: 2:56 PM
Moonset: 11:05 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
2:26 PM - 4:56 PM

Minor Periods

12:00 AM - 12:00 AM
6:18 AM - 7:48 AM

Action Rating: 3 out of 5

Air Quality Alert issued May 18 at 8:06AM EDT by NWS Mount Holly NJ

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Mon May 18, 2026, 8:06 AM
Expires: Tue May 19, 2026, 12:00 AM

The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until midnight EDT tonight. An Air Quality Action Day means that air quality within the region may approach or exceed unhealthy standards. For more information on current and forecast concentrations of ground-level ozone and fine particulates, visit www.airnow.gov or www.aqpartners.state.pa.us

Heat Advisory issued May 18 at 2:52AM EDT until May 19 at 8:00PM EDT by NWS Mount Holly NJ

Effective: Mon May 18, 2026, 2:52 AM
Expires: Mon May 18, 2026, 4:15 PM

* WHAT...Heat index values up to 97 degrees expected. * WHERE...In New Jersey, Mercer, Camden, Gloucester, and Northwestern Burlington Counties. In Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, and Philadelphia Counties. * WHEN...From noon today to 8 PM EDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Record setting temperatures possible through Wednesday. Tuesday will likely be the hottest day with highs in the mid 90s throughout the urban corridor.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Monday, May 18, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 99.7°F

Low Temperature: 63°F

Average Temperature: 80.7°F

Average Humidity: 58%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 9.2 mph

UV Index: 8.9

Air Quality

AQI: 1 - Good

PM2.5: 13.69 μg/m3

PM10: 15.31 μg/m3

Carbon Monoxide: 262.93 μg/m3
Nitrogen Dioxide: 10.61 μg/m3
Sulphur Dioxide: 4.59 μg/m3
Ozone: 104.92 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 12:58 AM
Sunset: 8:15 PM
Daylight: 14 hrs 33 mins

Moonrise: 6:48 AM
Moon Transit: 2:56 PM
Moonset: 11:05 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
2:26 PM - 4:56 PM

Minor Periods

12:00 AM - 12:00 AM
6:18 AM - 7:48 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 86.8°F

Low Temperature: 62°F

Average Temperature: 73.9°F

Average Humidity: 70%

Precipitation: 0.01 in

Chance of Rain: 79%

Chance of Snow: 0%

Maximum Wind: 13.6 mph

UV Index: 9

Air Quality

AQI: 1 - Good

PM2.5: 9.19 μg/m3

PM10: 10.67 μg/m3

Carbon Monoxide: 172.53 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 3.51 μg/m3
Ozone: 101.92 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 12:58 AM
Sunset: 8:16 PM
Daylight: 14 hrs 35 mins

Moonrise: 7:56 AM
Moon Transit: 4:02 PM
Moonset: 12:05 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
3:32 PM - 6:02 PM

Minor Periods

7:26 AM - 8:56 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 85.2°F

Low Temperature: 57.6°F

Average Temperature: 71°F

Average Humidity: 76%

Precipitation: 0.08 in

Chance of Rain: 82%

Chance of Snow: 0%

Maximum Wind: 13.2 mph

UV Index: 9.2

Air Quality

AQI: 1 - Good

PM2.5: 7.05 μg/m3

PM10: 7.95 μg/m3

Carbon Monoxide: 163.21 μg/m3
Nitrogen Dioxide: 6.04 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 79.92 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 12:58 AM
Sunset: 8:17 PM
Daylight: 14 hrs 36 mins

Moonrise: 9:12 AM
Moon Transit: 5:04 PM
Moonset: 12:02 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

6:05 AM - 8:35 AM
4:34 PM - 7:04 PM

Minor Periods

8:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, May 21, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 56.4°F

Low Temperature: 50.3°F

Average Temperature: 54.1°F

Average Humidity: 71%

Precipitation: 0.02 in

Chance of Rain: 73%

Chance of Snow: 0%

Maximum Wind: 8.7 mph

UV Index: 1.2

Air Quality

AQI: 1 - Good

PM2.5: 2.46 μg/m3

PM10: 2.62 μg/m3

Carbon Monoxide: 144.19 μg/m3
Nitrogen Dioxide: 3.54 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 71.36 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 12:58 AM
Sunset: 8:18 PM
Daylight: 14 hrs 38 mins

Moonrise: 10:29 AM
Moon Transit: 6:00 PM
Moonset: 12:46 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

7:04 AM - 9:34 AM
5:30 PM - 8:00 PM

Minor Periods

9:59 AM - 11:29 AM
12:16 AM - 1:46 AM

Action Rating: 3 out of 5

Friday, May 22, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 60.5°F

Low Temperature: 48.7°F

Average Temperature: 54.3°F

Average Humidity: 75%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 5.6 mph

UV Index: 4

Air Quality

AQI: 1 - Good

PM2.5: 6.73 μg/m3

PM10: 7.09 μg/m3

Carbon Monoxide: 195.37 μg/m3
Nitrogen Dioxide: 17.4 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 43.15 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 12:58 AM
Sunset: 8:19 PM
Daylight: 14 hrs 40 mins

Moonrise: 11:43 AM
Moon Transit: 6:51 PM
Moonset: 1:19 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

7:57 AM - 10:27 AM
6:21 PM - 8:51 PM

Minor Periods

11:13 AM - 12:43 AM
12:49 AM - 2:19 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.

Webcams Near Allentown, PA

Webcams provided by windy.com — add a webcam

Water Temperature of Little Lehigh Creek in Allentown, PA

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Allentown, Pennsylvania

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Air Quality Alert issued May 18 at 8:06AM EDT by NWS Mount Holly NJ

Heat Advisory issued May 18 at 2:52AM EDT until May 19 at 8:00PM 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 Allentown, PA

Sponsored Content