Live Weather & Forecast

Weather in Harvey

Louisiana, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
20°C
Feels like 20°C
68°F / Feels 68°F
Overcast
Harvey, Louisiana
🌞 Daytime
Updated: 2026-04-13 08:00
💧
Humidity
100%
💨
Wind
29.5 km/h SSW
🌬️
Wind Gust
45.5 km/h
🌡️
Pressure
1010 mb
👁️
Visibility
16 km
☀️
UV Index
0.3 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
17.2°C
🌐
Wind Degree
192°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
140.9 μg/m³
NO₂
2.1 μg/m³
O₃
82 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4 μg/m³
PM 10
5.6 μg/m³

Weather Alerts 4

Met · Severe · Expected
Red Flag Warning issued April 12 at 1:33PM CDT until April 13 at 9:00PM CDT by NWS Wichita KS

...EXTREME GRASSLAND FIRE DANGER ON MONDAY AFTERNOON... .Southwest winds may gust over 30 mph at times as relative humidity falls into the teens behind a dryline on Monday afternoon. The National Weather Service in Wichita has issued a Red Flag Warning for extreme grassland fire danger, which is in effect from noon to 9 PM CDT Monday. A Fire Weather Watch has also been issued. This Fire Weather...

A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior. Please advise the appropriate officials or fire crews in the field of this fi...

Effective: 2026-04-12T13:33:00-05:00  ·  Expires: 2026-04-13T04:45:00-05:00
Met · Severe · Future
Fire Weather Watch issued April 12 at 1:33PM CDT until April 14 at 9:00PM CDT by NWS Wichita KS

...EXTREME GRASSLAND FIRE DANGER ON MONDAY AFTERNOON... .Southwest winds may gust over 30 mph at times as relative humidity falls into the teens behind a dryline on Monday afternoon. The National Weather Service in Wichita has issued a Red Flag Warning for extreme grassland fire danger, which is in effect from noon to 9 PM CDT Monday. A Fire Weather Watch has also been issued. This Fire Weather...

A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior. Please advise the appropriate officials or fire crews in the field of this fi...

Effective: 2026-04-12T13:33:00-05:00  ·  Expires: 2026-04-13T04:45:00-05:00
Met · Severe · Expected
Red Flag Warning issued April 13 at 4:34AM CDT until April 13 at 9:00PM CDT by NWS Wichita KS

...EXTREME GRASSLAND FIRE DANGER THIS AFTERNOON... .Southwest winds may gust over 30 mph at times as relative humidity falls into the teens behind a dryline this afternoon. ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR EXTREME GRASSLAND FIRE DANGER FOR AREAS WEST OF I-135... * Extreme Grassland Fire Danger... * Winds...Southwest 25 to 35 mph with gu...

A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior. Please advise the appropriate officials or fire crews in the field of this fi...

Effective: 2026-04-13T04:34:00-05:00  ·  Expires: 2026-04-13T19:45:00-05:00
Met · Severe · Future
Fire Weather Watch issued April 13 at 4:34AM CDT until April 14 at 9:00PM CDT by NWS Wichita KS

...EXTREME GRASSLAND FIRE DANGER THIS AFTERNOON... .Southwest winds may gust over 30 mph at times as relative humidity falls into the teens behind a dryline this afternoon. ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR EXTREME GRASSLAND FIRE DANGER FOR AREAS WEST OF I-135... * Extreme Grassland Fire Danger... * Winds...Southwest 25 to 35 mph with gu...

A red flag warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity and warm temperatures can contribute to extreme fire behavior. Please advise the appropriate officials or fire crews in the field of this fi...

Effective: 2026-04-13T04:34:00-05:00  ·  Expires: 2026-04-13T19:45:00-05:00

Today's Hourly Forecast

24-hour breakdown for Harvey, Louisiana

12 AM
Clear
22°
Clear
💧 80% 💨 37.1 km/h
1 AM
Clear
21°
Clear
💧 84% 💨 38.5 km/h
2 AM
Clear
21°
Clear
💧 84% 💨 39.2 km/h
3 AM
Clear
20°
Clear
💧 89% 💨 36.4 km/h
4 AM
Clear
20°
Clear
💧 85% 💨 34.6 km/h
5 AM
Clear
19°
Clear
💧 84% 💨 31.3 km/h
6 AM
Clear
19°
Clear
💧 86% 💨 28.4 km/h
7 AM
Sunny
19°
Sunny
💧 88% 💨 27.4 km/h
8 AM
Overcast
20°
Overcast
💧 100% 💨 29.5 km/h
9 AM
Sunny
22°
Sunny
💧 74% 💨 32.4 km/h
10 AM
Sunny
25°
Sunny
💧 62% 💨 34.6 km/h
11 AM
Sunny
27°
Sunny
💧 50% 💨 34.9 km/h
12 PM
Sunny
29°
Sunny
💧 39% 💨 34.6 km/h
1 PM
Sunny
31°
Sunny
💧 23% 💨 34.6 km/h
2 PM
Sunny
32°
Sunny
💧 16% 💨 34.9 km/h
3 PM
Sunny
33°
Sunny
💧 12% 💨 34.6 km/h
4 PM
Sunny
33°
Sunny
💧 12% 💨 34.6 km/h
5 PM
Sunny
32°
Sunny
💧 13% 💨 34.2 km/h
6 PM
Sunny
29°
Sunny
💧 29% 💨 29.9 km/h
7 PM
Thundery outbreaks in nearby
26°
Thundery outbreaks in nearby
💧 51% 💨 34.9 km/h
8 PM
Sunny
24°
Sunny
💧 51% 💨 37.1 km/h
9 PM
Clear
23°
Clear
💧 65% 💨 37.4 km/h
10 PM
Clear
23°
Clear
💧 85% 💨 37.8 km/h
11 PM
Clear
22°
Clear
💧 87% 💨 38.2 km/h

3-Day Forecast

Daily overview for Harvey, Louisiana

Today
Sunny
Sunny
33° / 19°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 39.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:04 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
Partly Cloudy
30° / 20°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 43.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:05 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
Sunny
27° / 14°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 39.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:54 AM
🌇 Sunset: 08:06 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Harvey

Plan your trip to Harvey, 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.
← Back to Harvey 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Harvey?
Current conditions in Harvey: Overcast, temperature 20°C, humidity 100%.
What is the best time to visit Harvey?
The best time to visit Harvey is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Harvey?
Harvey is located at approximately 38° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Harvey?
The wettest period in Harvey is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Harvey?
For visits to Harvey during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Harvey in?
Harvey is located in United States, in the state of Louisiana.
What are the public holidays in Harvey in 2026?
View the 2026 public holidays for Harvey on our Holidays page.
What are the GPS coordinates used for the weather forecast in Harvey?
The weather forecast for Harvey uses coordinates 38.0352, -97.4486.