What is the weather in Lower Allen right now?

Current weather in Lower Allen is overcast clouds.

Where can I find the hourly weather forecast for Lower Allen?

This page shows hourly weather forecast for Lower Allen, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Lower Allen updated regularly?

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

Now · 9:52 AM

Lower Allen Weather & Hourly Forecast

United States · Pennsylvania · 17011

77°F

Overcast

Feels like: 79°F

💧 Humidity 85% 🌡 Pressure 30.00 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi ☁ Clouds 100% ☀️ UV index 1.6 · Low 🌅 Sunrise 6:35 AM 🌇 Sunset 7:40 PM

Hourly Forecast for Lower Allen

Today

10:00 AM

Overcast

77° 💧 None 💨 4 mph H 85%30.00 inHg

1:00 PM

Overcast

80° 💧 None 💨 7 mph H 73%29.97 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 9 mph H 42%29.91 inHg

7:00 PM

Mostly cloudy

84° 💧 None 💨 6 mph H 60%29.91 inHg

10:00 PM

Overcast night

81° 💧 None 💨 7 mph H 72%29.97 inHg

Tomorrow

1:00 AM

Light rain

74° 💧 0.05 in 💨 4 mph H 88%30.00 inHg

4:00 AM

Overcast night

73° 💧 None 💨 3 mph H 97%30.00 inHg

7:00 AM

Overcast

74° 💧 0.02 in 💨 3 mph H 97%30.03 inHg

10:00 AM

Overcast

76° 💧 None 💨 6 mph H 85%30.09 inHg

1:00 PM

Overcast

79° 💧 None 💨 5 mph H 71%30.06 inHg

4:00 PM

Light rain

82° 💧 0.06 in 💨 9 mph H 66%30.00 inHg

7:00 PM

Moderate rain

77° 💧 0.21 in 💨 13 mph H 91%30.00 inHg

10:00 PM

Partly cloudy night

76° 💧 0.02 in 💨 7 mph H 97%30.03 inHg

Thursday

1:00 AM

Mostly cloudy night

74° 💧 None 💨 5 mph H 98%30.00 inHg

4:00 AM

Light rain

70° 💧 0.09 in 💨 4 mph H 98%30.00 inHg

7:00 AM

Moderate rain

70° 💧 0.04 in 💨 4 mph H 99%30.03 inHg

Today

10:00 AM

Overcast

77° 💧 None 💨 4 mph H 85%30.00 inHg

11:00 AM

Overcast

78° 💧 None 💨 6 mph H 83%30.00 inHg

12:00 PM

Overcast

79° 💧 None 💨 7 mph H 78%30.00 inHg

1:00 PM

Overcast

80° 💧 None 💨 7 mph H 73%29.97 inHg

2:00 PM

Overcast

82° 💧 None 💨 9 mph H 62%29.97 inHg

3:00 PM

Overcast

86° 💧 None 💨 8 mph H 46%29.94 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 9 mph H 42%29.91 inHg

5:00 PM

Mostly cloudy

89° 💧 None 💨 11 mph H 43%29.91 inHg

6:00 PM

Mostly cloudy

88° 💧 None 💨 9 mph H 49%29.91 inHg

7:00 PM

Mostly cloudy

84° 💧 None 💨 6 mph H 60%29.91 inHg

8:00 PM

Mostly cloudy night

83° 💧 None 💨 7 mph H 64%29.91 inHg

9:00 PM

Overcast night

82° 💧 None 💨 5 mph H 69%29.97 inHg

10:00 PM

Overcast night

81° 💧 None 💨 7 mph H 72%29.97 inHg

11:00 PM

Overcast night

80° 💧 None 💨 5 mph H 74%29.94 inHg

Tomorrow

12:00 AM

Overcast night

77° 💧 None 💨 4 mph H 79%29.97 inHg

1:00 AM

Light rain

74° 💧 0.01 in 💨 4 mph H 88%30.00 inHg

2:00 AM

Light rain

75° 💧 0.02 in 💨 4 mph H 91%30.00 inHg

3:00 AM

Light rain

74° 💧 0.02 in 💨 3 mph H 96%30.03 inHg

4:00 AM

Overcast night

73° 💧 None 💨 3 mph H 97%30.00 inHg

5:00 AM

Overcast night

74° 💧 None 💨 2 mph H 97%30.00 inHg

6:00 AM

Overcast night

74° 💧 None 💨 2 mph H 97%30.03 inHg

7:00 AM

Overcast

74° 💧 None 💨 3 mph H 97%30.03 inHg

8:00 AM

Light rain

74° 💧 0.02 in 💨 4 mph H 95%30.06 inHg

9:00 AM

Overcast

77° 💧 None 💨 5 mph H 91%30.06 inHg

10:00 AM

Overcast

76° 💧 None 💨 6 mph H 85%30.09 inHg

11:00 AM

Overcast

80° 💧 None 💨 5 mph H 78%30.09 inHg

12:00 PM

Overcast

78° 💧 None 💨 5 mph H 82%30.06 inHg

1:00 PM

Overcast

79° 💧 None 💨 5 mph H 71%30.06 inHg

2:00 PM

Overcast

80° 💧 None 💨 4 mph H 64%30.03 inHg

3:00 PM

Mostly cloudy

81° 💧 None 💨 6 mph H 64%30.03 inHg

4:00 PM

Light rain

82° 💧 0.00 in 💨 9 mph H 66%30.00 inHg

5:00 PM

Light rain

79° 💧 0.03 in 💨 11 mph H 77%30.00 inHg

6:00 PM

Light rain

78° 💧 0.03 in 💨 7 mph H 88%29.97 inHg

7:00 PM

Moderate rain

77° 💧 0.11 in 💨 13 mph H 91%30.00 inHg

8:00 PM

Moderate rain

75° 💧 0.10 in 💨 12 mph H 96%30.03 inHg

9:00 PM

Mostly clear night

76° 💧 None 💨 11 mph H 96%30.03 inHg

10:00 PM

Partly cloudy night

76° 💧 None 💨 7 mph H 97%30.03 inHg

11:00 PM

Light rain

75° 💧 0.01 in 💨 5 mph H 98%30.06 inHg

Thursday

12:00 AM

Light rain

74° 💧 0.01 in 💨 6 mph H 98%30.03 inHg

1:00 AM

Mostly cloudy night

74° 💧 None 💨 5 mph H 98%30.00 inHg

2:00 AM

Mostly cloudy night

76° 💧 None 💨 3 mph H 98%30.00 inHg

3:00 AM

Overcast night

70° 💧 None 💨 3 mph H 99%30.00 inHg

4:00 AM

Light rain

70° 💧 0.03 in 💨 4 mph H 98%30.00 inHg

5:00 AM

Moderate rain

70° 💧 0.06 in 💨 2 mph H 98%30.03 inHg

6:00 AM

Light rain

70° 💧 0.01 in 💨 3 mph H 99%30.00 inHg

7:00 AM

Moderate rain

70° 💧 0.04 in 💨 4 mph H 99%30.03 inHg

8:00 AM

Overcast

70° 💧 None 💨 3 mph H 97%30.00 inHg

9:00 AM

Overcast

72° 💧 None 💨 2 mph H 96%30.03 inHg

10:00 AM

Overcast

73° 💧 None 💨 4 mph H 93%30.00 inHg

11:00 AM

Overcast

77° 💧 None 💨 7 mph H 85%30.00 inHg

12:00 PM

Overcast

82° 💧 None 💨 8 mph H 72%30.00 inHg

1:00 PM

Overcast

85° 💧 None 💨 8 mph H 63%29.97 inHg

2:00 PM

Overcast

87° 💧 None 💨 10 mph H 59%29.97 inHg

3:00 PM

Overcast

83° 💧 None 💨 5 mph H 67%29.94 inHg

4:00 PM

Overcast

83° 💧 None 💨 7 mph H 71%29.94 inHg

5:00 PM

Overcast

84° 💧 None 💨 6 mph H 64%29.88 inHg

6:00 PM

Overcast

83° 💧 None 💨 8 mph H 68%29.91 inHg

7:00 PM

Overcast

80° 💧 None 💨 4 mph H 76%29.91 inHg

8:00 PM

Mostly cloudy night

77° 💧 None 💨 4 mph H 81%29.91 inHg

9:00 PM

Overcast night

77° 💧 None 💨 5 mph H 79%29.97 inHg

10:00 PM

Overcast night

76° 💧 None 💨 4 mph H 83%29.97 inHg

11:00 PM

Overcast night

74° 💧 None 💨 7 mph H 88%29.94 inHg

Friday

12:00 AM

Overcast night

74° 💧 None 💨 3 mph H 90%29.91 inHg

1:00 AM

Overcast night

72° 💧 None 💨 5 mph H 93%29.91 inHg

2:00 AM

Overcast night

71° 💧 None 💨 5 mph H 95%29.91 inHg

3:00 AM

Light rain

69° 💧 0.01 in 💨 6 mph H 95%29.91 inHg

4:00 AM

Light rain

69° 💧 0.03 in 💨 6 mph H 96%29.91 inHg

5:00 AM

Light rain

69° 💧 0.01 in 💨 5 mph H 95%29.88 inHg

6:00 AM

Overcast night

69° 💧 None 💨 4 mph H 93%29.88 inHg

7:00 AM

Overcast

68° 💧 None 💨 3 mph H 93%29.88 inHg

8:00 AM

Light rain

71° 💧 0.01 in 💨 3 mph H 91%29.91 inHg

9:00 AM

Overcast

73° 💧 None 💨 6 mph H 85%29.91 inHg

10:00 AM

Mostly cloudy

77° 💧 None 💨 8 mph H 76%29.91 inHg

11:00 AM

Mostly cloudy

81° 💧 None 💨 9 mph H 66%29.91 inHg

12:00 PM

Partly cloudy

83° 💧 None 💨 9 mph H 59%29.91 inHg

1:00 PM

Partly cloudy

85° 💧 None 💨 10 mph H 54%29.88 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 10 mph H 52%29.88 inHg

3:00 PM

Mostly cloudy

87° 💧 None 💨 10 mph H 52%29.88 inHg

4:00 PM

Mostly cloudy

87° 💧 None 💨 11 mph H 50%29.85 inHg

5:00 PM

Mostly cloudy

87° 💧 None 💨 12 mph H 52%29.85 inHg

6:00 PM

Mostly cloudy

84° 💧 None 💨 10 mph H 58%29.85 inHg

7:00 PM

Mostly cloudy

80° 💧 None 💨 7 mph H 67%29.83 inHg

8:00 PM

Mostly cloudy night

76° 💧 None 💨 5 mph H 76%29.83 inHg

9:00 PM

Overcast night

74° 💧 None 💨 4 mph H 81%29.85 inHg

10:00 PM

Overcast night

73° 💧 None 💨 6 mph H 81%29.88 inHg

11:00 PM

Overcast night

73° 💧 None 💨 9 mph H 63%29.88 inHg

Saturday

12:00 AM

Overcast night

70° 💧 None 💨 8 mph H 66%29.88 inHg

1:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 74%29.91 inHg

2:00 AM

Mostly cloudy night

65° 💧 None 💨 4 mph H 80%29.91 inHg

3:00 AM

Partly cloudy night

64° 💧 None 💨 4 mph H 84%29.91 inHg

4:00 AM

Mostly clear night

63° 💧 None 💨 4 mph H 87%29.91 inHg

5:00 AM

Mostly clear night

62° 💧 None 💨 4 mph H 87%29.91 inHg

6:00 AM

Mostly clear night

62° 💧 None 💨 4 mph H 88%29.91 inHg

7:00 AM

Mostly sunny

62° 💧 None 💨 4 mph H 89%29.91 inHg

8:00 AM

Mostly sunny

65° 💧 None 💨 5 mph H 80%29.94 inHg

9:00 AM

Sunny

69° 💧 None 💨 10 mph H 67%29.94 inHg

In Lower Allen and, more broadly, across the state of Pennsylvania: This morning, the sky will be mostly cloudy, with temperatures ranging from the mid-70s to the high 80s, creating a warm start to the day. Winds will be coming from the west at around 8 to 10 mph, with gusts reaching up to 16 mph. As the day progresses, expect the cloud cover to persist, and there’s a possibility of rain, especially in the afternoon, with the highest chance being around 62%. Temperatures will stay hot, with highs reaching near 88 degrees. The moderate west winds will continue through the afternoon, providing some relief from the heat but also the chance for brief gusty conditions if rain develops. Overall, it will be a warm, mostly cloudy day with a notable chance of scattered showers.

15-Day Weather Outlook for Lower Allen

TomorrowTomorrow

Moderate rain 82°/73° 💧 0.35 in 💨 13 mph

Thursday, Sep 3Thu Sep 3

Moderate rain 87°/70° 💧 0.15 in 💨 10 mph

Friday, Sep 4Fri Sep 4

Light rain 87°/68° 💧 0.05 in 💨 12 mph

Saturday, Sep 5Sat Sep 5

Mostly cloudy 79°/62° 💧 None 💨 11 mph

Sunday, Sep 6Sun Sep 6

Overcast 77°/57° 💧 None 💨 7 mph

Monday, Sep 7Mon Sep 7

Overcast 81°/59° 💧 None 💨 11 mph

Tuesday, Sep 8Tue Sep 8

Moderate rain 71°/56° 💧 0.73 in 💨 10 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 69°/54° 💧 None 💨 11 mph

Thursday, Sep 10Thu Sep 10

Light rain 92°/62° 💧 0.09 in 💨 14 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 82°/66° 💧 None 💨 9 mph

Saturday, Sep 12Sat Sep 12

Light rain 81°/68° 💧 0.13 in 💨 10 mph

Sunday, Sep 13Sun Sep 13

Light rain 83°/67° 💧 0.14 in 💨 10 mph

Monday, Sep 14Mon Sep 14

Moderate rain 65°/58° 💧 0.44 in 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Moderate rain 64°/54° 💧 0.27 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Sunny 71°/51° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lower Allen

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lower Allen

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 7,5µg/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 9,4µg/m³

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

O₃ Ozone Good 31,2µg/m³

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

NO₂ Nitrogen dioxide Good 9,0µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Lower Allen

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 6,9High 😊Good

Tomorrow UV 5,5Moderate 🙂Fair

Thursday UV 7,8High 😐Moderate

Friday UV 7,4High 🙂Fair

Saturday UV 7,0High 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

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

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Lower Allen

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.93 Population: 7,646

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Forecast data for Lower Allen were last refreshed today at 9:52 AM. The current forecast period extends through 03/09/2026 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.