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Weather in Cullman, United States 🇺🇸

Weather Forecast in Cullman

Current Weather in Cullman

Heat Advisory issued July 20 at 10:44PM CDT until July 21 at 9:00PM CDT by NWS Birmingham AL
Clear
24°C
Feels like 26°C. Clear.
🌬️ 6 km/h S
💧 82% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:50 AM
🌇 Sunset: 07:56 PM
Map Overlays:

In Cullman right now it is 24°C and clear, feeling like 26°C. Humidity sits at 82% and winds are near 6 km/h, and the UV index is 0 (low). The next few days in Cullman look set for about 20°C up to 36°C. ⚠️ Heat Advisory issued July 20 at 10:44PM CDT until July 21 at 9:00PM CDT by NWS Birmingham AL

Hourly Forecast for Cullman

06:00
Sunny
22°
13%
07:00
Sunny
24°
13%
08:00
Sunny
26°
9%
09:00
Sunny
27°
6%
10:00
Sunny
28°
5%
11:00
Sunny
33°
3%
12:00
Sunny
34°
2%
13:00
Sunny
36°
2%
14:00
Sunny
34°
2%
15:00
Partly Cloudy
34°
3%
16:00
Sunny
34°
2%
17:00
Sunny
34°
2%
18:00
Sunny
31°
6%
19:00
Sunny
29°
8%
20:00
Clear
27°
9%
21:00
Clear
26°
9%
22:00
Clear
25°
11%
23:00
Clear
25°
10%
00:00
Clear
25°
10%
01:00
Clear
24°
12%
02:00
Clear
24°
13%
03:00
Clear
23°
16%
04:00
Mist
23°
24%
05:00
Mist
22°
27%

14-Day Forecast for Cullman

Tue, Jul 21
Sunny Sunny
36° / 22°
Wed, Jul 22
Partly Cloudy Partly Cloudy
32° / 22°
Thu, Jul 23
Sunny Sunny
30° / 20°
Fri, Jul 24
Partly Cloudy Partly Cloudy
28° / 19°
Sat, Jul 25
Light rain shower Light rain shower
26° / 22°
Sun, Jul 26
Fog Fog
30° / 21°
Mon, Jul 27
Sunny Sunny
36° / 24°
Tue, Jul 28
Sunny Sunny
32° / 23°
Wed, Jul 29
Sunny Sunny
31° / 20°
Thu, Jul 30
Sunny Sunny
32° / 21°
Fri, Jul 31
Sunny Sunny
35° / 23°
Sat, Aug 01
Sunny Sunny
36° / 21°
Sun, Aug 02
Sunny Sunny
34° / 20°
Mon, Aug 03
Sunny Sunny
33° / 22°

Additional Forecasts for Cullman

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 159.0 μg/m³
O₃ (Ozone) 49.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.7 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 7.3 μg/m³
PM10 (Coarse particles) 8.0 μg/m³

Historical Weather

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Best Time to Be Outside in Cullman Today

The most comfortable window in Cullman today looks like 06:00 to 08:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Cullman

What is the temperature in Cullman right now?

It is currently 24°C (75°F) in Cullman, clear (feels like 26°C).

What's the weather like in Cullman right now?

Conditions in Cullman right now: Clear, humidity 82%, wind 6 km/h S.

What is today's forecast for Cullman?

Today in Cullman: high 36°C, low 22°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for Cullman?

Daily highs and lows for Cullman:

  • 2026-07-21: 36°C / 22°C
  • 2026-07-22: 32°C / 22°C
  • 2026-07-23: 30°C / 20°C
  • 2026-07-24: 28°C / 19°C
  • 2026-07-25: 26°C / 22°C
  • 2026-07-26: 30°C / 21°C
  • 2026-07-27: 36°C / 24°C
Is it going to rain in Cullman today?

There is a 6% chance of rain in Cullman today.

What is the wind speed in Cullman right now?

Wind in Cullman is currently 6 km/h (4 mph) from the S.

What is the UV index in Cullman right now?

The UV index in Cullman is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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