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Weather data for Allentown is updated regularly with the latest available observations and forecasts.

Now · 9:40 AM

Allentown Weather & Hourly Forecast

United States · Florida · 32570

87°F

Sunny

Feels like: 96°F

💧 Humidity 69% 🌡 Pressure 30.09 inHg 💨 Wind 3 mph 👁 Visibility 21.4 mi ☁ Clouds 2% ☀️ UV index 2.1 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Allentown

Today

10:00 AM

Sunny

87° 💧 0.000 in 💨 3 mph H 69%30.09 inHg

1:00 PM

Mostly sunny

92° 💧 0.002 in 💨 4 mph H 51%30.06 inHg

4:00 PM

Mostly sunny

93° 💧 0.003 in 💨 4 mph H 47%29.97 inHg

7:00 PM

Clear night

84° 💧 None 💨 4 mph H 71%29.97 inHg

10:00 PM

Clear night

79° 💧 None 💨 5 mph H 88%30.03 inHg

Tomorrow

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 96%30.03 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 96%30.03 inHg

7:00 AM

Sunny

75° 💧 None 💨 5 mph H 95%30.06 inHg

10:00 AM

Sunny

88° 💧 None 💨 4 mph H 64%30.12 inHg

1:00 PM

Mostly sunny

94° 💧 0.009 in 💨 6 mph H 41%30.09 inHg

4:00 PM

Mostly sunny

93° 💧 0.008 in 💨 6 mph H 44%30.06 inHg

7:00 PM

Clear night

84° 💧 None 💨 1 mph H 72%30.06 inHg

10:00 PM

Clear night

78° 💧 None 💨 1 mph H 90%30.12 inHg

Wednesday

1:00 AM

Clear night

76° 💧 None 💨 3 mph H 96%30.12 inHg

4:00 AM

Clear night

76° 💧 None 💨 6 mph H 92%30.15 inHg

7:00 AM

Sunny

75° 💧 None 💨 7 mph H 92%30.18 inHg

Today

10:00 AM

Sunny

87° 💧 None 💨 3 mph H 69%30.09 inHg

11:00 AM

Mostly sunny

90° 💧 None 💨 3 mph H 59%30.09 inHg

12:00 PM

Mostly sunny

91° 💧 0.000 in 💨 4 mph H 53%30.06 inHg

1:00 PM

Mostly sunny

92° 💧 0.001 in 💨 4 mph H 51%30.06 inHg

2:00 PM

Sunny

93° 💧 0.001 in 💨 4 mph H 49%30.03 inHg

3:00 PM

Mostly sunny

93° 💧 0.000 in 💨 4 mph H 47%30.00 inHg

4:00 PM

Mostly sunny

93° 💧 0.001 in 💨 4 mph H 47%29.97 inHg

5:00 PM

Mostly cloudy

92° 💧 0.002 in 💨 3 mph H 47%29.97 inHg

6:00 PM

Partly cloudy

90° 💧 None 💨 3 mph H 55%29.97 inHg

7:00 PM

Clear night

84° 💧 None 💨 4 mph H 71%29.97 inHg

8:00 PM

Clear night

82° 💧 None 💨 6 mph H 82%30.00 inHg

9:00 PM

Clear night

80° 💧 None 💨 5 mph H 84%30.03 inHg

10:00 PM

Clear night

79° 💧 None 💨 5 mph H 88%30.03 inHg

11:00 PM

Clear night

78° 💧 None 💨 4 mph H 92%30.03 inHg

Tomorrow

12:00 AM

Clear night

77° 💧 None 💨 3 mph H 94%30.03 inHg

1:00 AM

Clear night

76° 💧 None 💨 2 mph H 96%30.03 inHg

2:00 AM

Clear night

76° 💧 None 💨 3 mph H 96%30.00 inHg

3:00 AM

Clear night

76° 💧 None 💨 3 mph H 96%30.03 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 96%30.03 inHg

5:00 AM

Clear night

75° 💧 None 💨 4 mph H 96%30.06 inHg

6:00 AM

Clear night

75° 💧 None 💨 4 mph H 96%30.06 inHg

7:00 AM

Sunny

75° 💧 None 💨 5 mph H 95%30.06 inHg

8:00 AM

Sunny

79° 💧 None 💨 4 mph H 88%30.09 inHg

9:00 AM

Sunny

83° 💧 None 💨 3 mph H 79%30.12 inHg

10:00 AM

Sunny

88° 💧 None 💨 4 mph H 64%30.12 inHg

11:00 AM

Mostly sunny

91° 💧 None 💨 5 mph H 50%30.12 inHg

12:00 PM

Sunny

93° 💧 None 💨 6 mph H 44%30.12 inHg

1:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 41%30.09 inHg

2:00 PM

Mostly sunny

94° 💧 0.000 in 💨 6 mph H 41%30.06 inHg

3:00 PM

Light rain

93° 💧 0.009 in 💨 6 mph H 44%30.06 inHg

4:00 PM

Mostly sunny

93° 💧 0.003 in 💨 6 mph H 44%30.06 inHg

5:00 PM

Mostly sunny

91° 💧 0.002 in 💨 5 mph H 49%30.06 inHg

6:00 PM

Sunny

88° 💧 0.003 in 💨 3 mph H 62%30.06 inHg

7:00 PM

Clear night

84° 💧 None 💨 1 mph H 72%30.06 inHg

8:00 PM

Mostly clear night

81° 💧 None 💨 3 mph H 79%30.09 inHg

9:00 PM

Clear night

80° 💧 None 💨 3 mph H 86%30.12 inHg

10:00 PM

Clear night

78° 💧 None 💨 1 mph H 90%30.12 inHg

11:00 PM

Clear night

77° 💧 None 💨 1 mph H 92%30.12 inHg

Wednesday

12:00 AM

Clear night

76° 💧 None 💨 3 mph H 94%30.12 inHg

1:00 AM

Clear night

76° 💧 None 💨 3 mph H 96%30.12 inHg

2:00 AM

Clear night

76° 💧 None 💨 4 mph H 97%30.12 inHg

3:00 AM

Clear night

76° 💧 None 💨 5 mph H 97%30.12 inHg

4:00 AM

Clear night

76° 💧 None 💨 6 mph H 92%30.15 inHg

5:00 AM

Clear night

76° 💧 None 💨 6 mph H 90%30.15 inHg

6:00 AM

Clear night

75° 💧 None 💨 7 mph H 91%30.18 inHg

7:00 AM

Sunny

75° 💧 None 💨 7 mph H 92%30.18 inHg

8:00 AM

Sunny

78° 💧 None 💨 9 mph H 85%30.21 inHg

9:00 AM

Partly cloudy

81° 💧 None 💨 11 mph H 77%30.21 inHg

10:00 AM

Sunny

83° 💧 None 💨 9 mph H 71%30.24 inHg

11:00 AM

Sunny

86° 💧 None 💨 9 mph H 59%30.24 inHg

12:00 PM

Sunny

88° 💧 None 💨 9 mph H 50%30.24 inHg

1:00 PM

Sunny

90° 💧 None 💨 9 mph H 46%30.18 inHg

2:00 PM

Sunny

91° 💧 None 💨 9 mph H 44%30.15 inHg

3:00 PM

Sunny

91° 💧 None 💨 9 mph H 44%30.15 inHg

4:00 PM

Sunny

90° 💧 None 💨 8 mph H 42%30.12 inHg

5:00 PM

Sunny

89° 💧 None 💨 7 mph H 42%30.12 inHg

6:00 PM

Sunny

86° 💧 None 💨 4 mph H 52%30.15 inHg

7:00 PM

Clear night

80° 💧 None 💨 4 mph H 61%30.15 inHg

Thursday

4:00 AM

Mostly clear night

69° 💧 None 💨 6 mph H 75%30.18 inHg

7:00 AM

Sunny

68° 💧 None 💨 6 mph H 81%30.21 inHg

10:00 AM

Sunny

81° 💧 None 💨 7 mph H 60%30.24 inHg

1:00 PM

Sunny

88° 💧 None 💨 8 mph H 40%30.18 inHg

4:00 PM

Sunny

88° 💧 None 💨 7 mph H 39%30.09 inHg

7:00 PM

Clear night

78° 💧 None 💨 5 mph H 60%30.12 inHg

10:00 PM

Clear night

73° 💧 None 💨 4 mph H 69%30.15 inHg

Friday

1:00 AM

Clear night

70° 💧 None 💨 4 mph H 72%30.09 inHg

4:00 AM

Clear night

68° 💧 None 💨 5 mph H 77%30.09 inHg

7:00 AM

Sunny

67° 💧 None 💨 6 mph H 79%30.12 inHg

10:00 AM

Sunny

82° 💧 None 💨 4 mph H 60%30.12 inHg

1:00 PM

Sunny

90° 💧 None 💨 3 mph H 41%30.06 inHg

4:00 PM

Sunny

91° 💧 None 💨 5 mph H 40%30.00 inHg

7:00 PM

Clear night

79° 💧 None 💨 5 mph H 72%30.00 inHg

10:00 PM

Clear night

75° 💧 None 💨 3 mph H 82%30.00 inHg

Saturday

1:00 AM

Clear night

72° 💧 None 💨 1 mph H 87%30.00 inHg

4:00 AM

Clear night

71° 💧 None 💨 3 mph H 88%29.97 inHg

7:00 AM

Sunny

71° 💧 None 💨 3 mph H 89%30.00 inHg

10:00 AM

Partly cloudy

85° 💧 None 💨 2 mph H 61%30.00 inHg

1:00 PM

Mostly cloudy

90° 💧 None 💨 3 mph H 43%29.94 inHg

4:00 PM

Partly cloudy

91° 💧 None 💨 3 mph H 42%29.88 inHg

7:00 PM

Partly cloudy night

78° 💧 None 💨 4 mph H 72%29.91 inHg

10:00 PM

Mostly clear night

74° 💧 None 💨 3 mph H 84%29.94 inHg

Sunday

1:00 AM

Clear night

73° 💧 None 💨 3 mph H 86%29.91 inHg

7:00 AM

Overcast

73° 💧 None 💨 5 mph H 99%29.91 inHg

1:00 PM

Light rain

71° 💧 None 💨 5 mph H 100%29.94 inHg

7:00 PM

Light thunderstorms

78° 💧 None 💨 10 mph H 87%29.94 inHg

Monday

1:00 AM

Light rain

73° 💧 None 💨 5 mph H 99%29.88 inHg

7:00 AM

Mostly cloudy

72° 💧 None 💨 2 mph H 99%29.91 inHg

1:00 PM

Light rain

70° 💧 None 💨 1 mph H 99%29.91 inHg

7:00 PM

Light rain

78° 💧 None 💨 5 mph H 91%29.91 inHg

Tuesday

1:00 AM

Partly cloudy night

75° 💧 None 💨 1 mph H 99%29.85 inHg

7:00 AM

Overcast

72° 💧 None 💨 1 mph H 100%29.88 inHg

1:00 PM

Overcast

71° 💧 None 💨 2 mph H 100%29.91 inHg

7:00 PM

Mostly clear night

88° 💧 None 💨 4 mph H 59%29.91 inHg

Wednesday

1:00 AM

Light rain

76° 💧 None 💨 1 mph H 98%29.88 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 6 mph H 98%29.94 inHg

1:00 PM

Sunny

67° 💧 None 💨 9 mph H 90%30.00 inHg

7:00 PM

Clear night

84° 💧 None 💨 7 mph H 46%30.00 inHg

Thursday

1:00 AM

Clear night

72° 💧 None 💨 6 mph H 53%30.00 inHg

7:00 AM

Overcast

66° 💧 None 💨 7 mph H 64%30.00 inHg

1:00 PM

Partly cloudy

66° 💧 None 💨 6 mph H 83%30.03 inHg

7:00 PM

Clear night

85° 💧 None 💨 8 mph H 45%30.00 inHg

Friday

1:00 AM

Clear night

73° 💧 None 💨 6 mph H 61%30.00 inHg

7:00 AM

Sunny

68° 💧 None 💨 7 mph H 68%30.03 inHg

1:00 PM

Sunny

64° 💧 None 💨 8 mph H 67%30.06 inHg

7:00 PM

Clear night

84° 💧 None 💨 8 mph H 37%30.03 inHg

Saturday

1:00 AM

Clear night

74° 💧 None 💨 6 mph H 52%30.03 inHg

7:00 AM

Sunny

65° 💧 None 💨 7 mph H 55%30.06 inHg

1:00 PM

Sunny

61° 💧 None 💨 8 mph H 65%30.09 inHg

7:00 PM

Clear night

82° 💧 None 💨 8 mph H 35%30.09 inHg

Sunday

1:00 AM

Clear night

72° 💧 None 💨 7 mph H 52%30.06 inHg

7:00 AM

Sunny

65° 💧 None 💨 7 mph H 59%30.09 inHg

1:00 PM

Sunny

60° 💧 None 💨 7 mph H 70%30.12 inHg

7:00 PM

Partly cloudy night

82° 💧 None 💨 8 mph H 36%30.06 inHg

Monday

1:00 AM

Clear night

71° 💧 None 💨 5 mph H 61%30.00 inHg

7:00 AM

Mostly sunny

62° 💧 None 💨 6 mph H 67%30.03 inHg

1:00 PM

Sunny

59° 💧 None 💨 6 mph H 72%30.03 inHg

7:00 PM

Clear night

82° 💧 None 💨 5 mph H 34%30.00 inHg

Tuesday

1:00 AM

Clear night

71° 💧 None 💨 3 mph H 62%29.94 inHg

In Allentown and, more broadly, across the state of Florida: The rest of the day will feature a mix of sun and clouds, with temperatures warming into the upper 70s to mid-80s. A slight chance of rain remains, with rainfall amounts expected to be around 0.1 inches if it occurs. Winds will be light from the northwest, generally blowing at around 6 mph, with gusts reaching up to 7 mph. Overall, weather conditions will be relatively mild and stable, but there’s a potential for brief showers later in the afternoon. It's advisable to carry an umbrella if you plan to be outdoors, especially in the later hours. No significant weather disturbances are expected, so the day should remain generally comfortable and pleasant.

15-Day Weather Outlook for Allentown

TomorrowTomorrow

Mostly sunny 94°/75° 💧 None 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 91°/75° 💧 None 💨 11 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 88°/68° 💧 0.019 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Sunny 91°/67° 💧 None 💨 6 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 91°/71° 💧 0.004 in 💨 4 mph

Sunday, Sep 20Sun Sep 20

Light thunderstorms 78°/71° 💧 0.997 in 💨 10 mph

Monday, Sep 21Mon Sep 21

Light rain 78°/70° 💧 0.711 in 💨 5 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 88°/71° 💧 0.240 in 💨 4 mph

Wednesday, Sep 23Wed Sep 23

Light rain 84°/67° 💧 0.183 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Overcast 85°/66° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Sunny 84°/64° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Sunny 82°/61° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 82°/60° 💧 None 💨 8 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 82°/59° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Sunny 71°/71° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Allentown

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Allentown

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 2,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 72,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Allentown

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 9,1Very high 🙂Fair

Tomorrow UV 9,1Very high 😐Moderate

Wednesday UV 8,7Very high 😐Moderate

Thursday UV 8,0Very high 😐Moderate

Friday UV 9,0Very high 😐Moderate

Saturday UV 9,0Very high —Unavailable

Sunday UV 9,0Very high —Unavailable

Hourly UV index today

10:00 AMUV 4,3 11:00 AMUV 6,8 12:00 PMUV 8,6 1:00 PMUV 9,1 2:00 PMUV 8,0 3:00 PMUV 5,9 4:00 PMUV 3,4 5:00 PMUV 1,4 6:00 PMUV 0,3 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Allentown

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ALLENTOWN, FLORIDA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

95/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:16 PM–5:11 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 13% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min79%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Allentown were last refreshed today at 9:40 AM. The current forecast period extends through 16/09/2026 at 7:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.