Live Weather & Forecast
Weather in Allen
Texas, United States · Real-time conditions & 3-day outlook
11°C
Feels like 9°C
52°F / Feels 48°F
Overcast
Allen, Texas
🌞 Daytime
Updated: 2026-04-12 08:45
Humidity
59%
Wind
19.1 km/h SSE
Wind Gust
34.6 km/h
Pressure
1023 mb
Visibility
16 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
3°C
Wind Degree
158°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
4.9 μg/m³
O₃
91 μg/m³
SO₂
9.8 μg/m³
PM 2.5
10.4 μg/m³
PM 10
10.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Allen, Texas
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
7°
Clear
3 AM
7°
Clear
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
7°
Clear
7 AM
8°
Clear
8 AM
11°
Overcast
9 AM
10°
Sunny
10 AM
14°
Sunny
11 AM
18°
Sunny
12 PM
21°
Sunny
1 PM
24°
Sunny
2 PM
25°
Sunny
3 PM
26°
Sunny
4 PM
27°
Sunny
5 PM
26°
Sunny
6 PM
24°
Overcast
7 PM
23°
Overcast
8 PM
21°
Overcast
9 PM
21°
Overcast
10 PM
20°
Overcast
11 PM
20°
Overcast
3-Day Forecast
Daily overview for Allen, Texas
Today
Sunny
28°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 31 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 07:02 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
24°
/
16°
🌧️ 84% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 38.9 km/h
🌧️ Total precip: 7.79 mm
☀️ UV Index: 0.7
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
25°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:59 AM
🌇 Sunset: 08:14 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Allen
Plan your trip to Allen, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Allen?
Current conditions in Allen: Overcast, temperature 11°C, humidity 59%.
What is the best time to visit Allen?
The best time to visit Allen is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Allen?
Allen is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Allen?
The wettest period in Allen is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Allen?
For visits to Allen during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Allen in?
Allen is located in United States, in the state of Texas.
What are the public holidays in Allen in 2026?
View the 2026 public holidays for Allen on our Holidays page.
What are the GPS coordinates used for the weather forecast in Allen?
The weather forecast for Allen uses coordinates 40.8078, -84.0572.