Live Weather & Forecast
Weather in Van Alstyne
Texas, United States · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Overcast
Van Alstyne, Texas
🌞 Daytime
Updated: 2026-04-15 08:30
Humidity
87%
Wind
26.3 km/h S
Wind Gust
38.5 km/h
Pressure
1013 mb
Visibility
16 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
18.4°C
Wind Degree
179°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
153.9 μg/m³
NO₂
2.9 μg/m³
O₃
87 μg/m³
SO₂
1.6 μg/m³
PM 2.5
5.3 μg/m³
PM 10
6.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Van Alstyne, Texas
12 AM
22°
Clear
1 AM
22°
Clear
2 AM
22°
Clear
3 AM
22°
Clear
4 AM
21°
Cloudy
5 AM
21°
Partly Cloudy
6 AM
21°
Partly Cloudy
7 AM
21°
Overcast
8 AM
21°
Overcast
9 AM
23°
Partly Cloudy
10 AM
23°
Cloudy
11 AM
24°
Cloudy
12 PM
25°
Partly Cloudy
1 PM
26°
Cloudy
2 PM
27°
Partly Cloudy
3 PM
28°
Partly Cloudy
4 PM
28°
Partly Cloudy
5 PM
26°
Sunny
6 PM
25°
Thundery outbreaks in nearby
7 PM
24°
Thundery outbreaks in nearby
8 PM
23°
Thundery outbreaks in nearby
9 PM
23°
Thundery outbreaks in nearby
10 PM
23°
Thundery outbreaks in nearby
11 PM
23°
Thundery outbreaks in nearby
3-Day Forecast
Daily overview for Van Alstyne, Texas
Today
Partly Cloudy
28°
/
21°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:56 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Thundery outbreaks in nearby
29°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:55 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
28°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 33.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:53 AM
🌇 Sunset: 07:59 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Van Alstyne
Plan your trip to Van Alstyne, 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 Van Alstyne?
Current conditions in Van Alstyne: Overcast, temperature 21°C, humidity 87%.
What is the best time to visit Van Alstyne?
The best time to visit Van Alstyne is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Van Alstyne?
Van Alstyne is located at approximately 33.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Van Alstyne?
The wettest period in Van Alstyne is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Van Alstyne?
For visits to Van Alstyne during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Van Alstyne in?
Van Alstyne is located in United States, in the state of Texas.
What are the public holidays in Van Alstyne in 2026?
View the 2026 public holidays for Van Alstyne on our Holidays page.
What are the GPS coordinates used for the weather forecast in Van Alstyne?
The weather forecast for Van Alstyne uses coordinates 33.422, -96.5765.