Live Weather & Forecast

Weather in Cullman

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

Flag of United States
Partly cloudy
28°C
Feels like 27°C
83°F / Feels 81°F
Partly cloudy
Cullman, Alabama
🌞 Daytime
Updated: 2026-04-12 14:15
💧
Humidity
28%
💨
Wind
18.4 km/h S
🌬️
Wind Gust
21.1 km/h
🌡️
Pressure
1023 mb
👁️
Visibility
16 km
☀️
UV Index
8.7 (Very High)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
11.8°C
🌐
Wind Degree
188°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
4.4 μg/m³
O₃
131 μg/m³
SO₂
2.9 μg/m³
PM 2.5
5.9 μg/m³
PM 10
6 μg/m³

Weather Alerts 4

Met · Severe · Expected
Red Flag Warning issued April 12 at 3:14AM CDT until April 12 at 7:00PM CDT by NWS Huntsville AL

...Fire Weather Watch has been upgraded to a Red Flag Warning that is in Effect Sunday 11 AM until 7 PM For All of North Alabama... * AFFECTED AREA...Fire Weather Zone 001 Lauderdale, Fire Weather Zone 002 Colbert, Fire Weather Zone 003 Franklin AL, Fire Weather Zone 004 Lawrence, Fire Weather Zone 005 Limestone, Fire Weather Zone 006 Madison, Fire Weather Zone 007 Morgan, Fire Weather Zone 008 M...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of dry conditions, strong winds and low relative humidity over a prolonged period will increase fire growth potential.

Met · Severe · Expected
Red Flag Warning issued April 12 at 10:04AM CDT until April 12 at 7:00PM CDT by NWS Huntsville AL

...Fire Weather Watch has been upgraded to a Red Flag Warning that is in Effect Sunday 11 AM until 7 PM For All of North Alabama... * AFFECTED AREA...Fire Weather Zone 001 Lauderdale, Fire Weather Zone 002 Colbert, Fire Weather Zone 003 Franklin AL, Fire Weather Zone 004 Lawrence, Fire Weather Zone 005 Limestone, Fire Weather Zone 006 Madison, Fire Weather Zone 007 Morgan, Fire Weather Zone 008 M...

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of dry conditions, strong winds and low relative humidity over a prolonged period will increase fire growth potential.

Met · Severe · Expected
Red Flag Warning issued April 11 at 10:01PM CDT until April 12 at 7:00PM CDT by NWS Birmingham AL

...FIRE DANGER INCREASES SUNDAY AFTERNOON... Drought and dry conditions remain across the area. Winds will increase across the north on Sunday, increasing the potential for fires to spread during the day. The National Weather Service in Birmingham has issued a Red Flag Warning for high fire danger, which is in effect from 11 AM to 7 PM CDT Sunday. The Fire Weather Watch is no longer in effect....

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.

Met · Severe · Expected
Red Flag Warning issued April 12 at 11:42AM CDT until April 12 at 7:00PM CDT by NWS Birmingham AL

...FIRE DANGER INCREASES SUNDAY AFTERNOON... Drought and dry conditions remain across the area. Winds will increase across the north on Sunday, increasing the potential for fires to spread during the day. * WINDS...South 10 to 15 mph. * RELATIVE HUMIDITY...As low as 23 percent. * IMPACTS...The combination of a dry air mass and windy conditions will result in critical fire weather conditions. O...

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.

Today's Hourly Forecast

24-hour breakdown for Cullman, Alabama

12 AM
Clear
15°
Clear
💧 67% 💨 6.8 km/h
1 AM
Clear
14°
Clear
💧 68% 💨 5.4 km/h
2 AM
Clear
14°
Clear
💧 70% 💨 5.4 km/h
3 AM
Clear
13°
Clear
💧 72% 💨 6.1 km/h
4 AM
Clear
13°
Clear
💧 72% 💨 6.1 km/h
5 AM
Clear
12°
Clear
💧 73% 💨 6.1 km/h
6 AM
Clear
12°
Clear
💧 75% 💨 7.2 km/h
7 AM
Sunny
14°
Sunny
💧 79% 💨 7.2 km/h
8 AM
Sunny
17°
Sunny
💧 74% 💨 7.2 km/h
9 AM
Sunny
20°
Sunny
💧 55% 💨 12.6 km/h
10 AM
Sunny
23°
Sunny
💧 45% 💨 13 km/h
11 AM
Sunny
26°
Sunny
💧 40% 💨 15.5 km/h
12 PM
Sunny
28°
Sunny
💧 37% 💨 17.6 km/h
1 PM
Sunny
30°
Sunny
💧 34% 💨 18.7 km/h
2 PM
Partly cloudy
28°
Partly cloudy
💧 28% 💨 18.4 km/h
3 PM
Sunny
30°
Sunny
💧 29% 💨 18.4 km/h
4 PM
Sunny
28°
Sunny
💧 27% 💨 16.6 km/h
5 PM
Partly Cloudy
27°
Partly Cloudy
💧 44% 💨 16.6 km/h
6 PM
Overcast
27°
Overcast
💧 49% 💨 13.3 km/h
7 PM
Sunny
25°
Sunny
💧 51% 💨 11.5 km/h
8 PM
Cloudy
24°
Cloudy
💧 50% 💨 11.5 km/h
9 PM
Overcast
23°
Overcast
💧 51% 💨 11.5 km/h
10 PM
Clear
23°
Clear
💧 49% 💨 13.3 km/h
11 PM
Clear
22°
Clear
💧 50% 💨 17.3 km/h

3-Day Forecast

Daily overview for Cullman, Alabama

Today
Sunny
Sunny
31° / 12°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:17 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
Overcast
25° / 17°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:18 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
Sunny
28° / 15°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:19 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Cullman

Plan your trip to Cullman, 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 Cullman 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Cullman?
Current conditions in Cullman: Partly cloudy, temperature 28°C, humidity 28%.
What is the best time to visit Cullman?
The best time to visit Cullman is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Cullman?
Cullman is located at approximately 34.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Cullman?
The wettest period in Cullman is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Cullman?
For visits to Cullman during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Cullman in?
Cullman is located in United States, in the state of Alabama.
What are the public holidays in Cullman in 2026?
View the 2026 public holidays for Cullman on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cullman?
The weather forecast for Cullman uses coordinates 34.1748, -86.8436.