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Weather in Addison, United States 🇺🇸

Weather Forecast in Addison

Current Weather in Addison

Small Craft Advisory issued July 20 at 8:37PM CDT until July 21 at 6:00AM CDT by NWS Chicago IL
Partly cloudy
25°C
Feels like 27°C. Partly cloudy.
🌬️ 23 km/h WNW
💧 85% Humidity
🧭 1005 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:35 AM
🌇 Sunset: 08:21 PM
Map Overlays:

Addison currently sits at 25°C, partly cloudy, feeling like 27°C. Expect 85% humidity and winds of about 23 km/h, and the UV index is 0 (low). Across the coming days, Addison should see roughly 14°C to 32°C. ⚠️ Small Craft Advisory issued July 20 at 8:37PM CDT until July 21 at 6:00AM CDT by NWS Chicago IL

Hourly Forecast for Addison

03:00
Clear
24°
10%
04:00
Patchy rain nearby
23°
32%
05:00
Clear
23°
11%
06:00
Sunny
22°
12%
07:00
Sunny
23°
13%
08:00
Sunny
24°
10%
09:00
Sunny
26°
7%
10:00
Sunny
28°
5%
11:00
Sunny
32°
3%
12:00
Sunny
32°
3%
13:00
Patchy rain nearby
27°
7%
14:00
Patchy rain nearby
27°
6%
15:00
Patchy rain nearby
26°
7%
16:00
Patchy rain nearby
26°
9%
17:00
Patchy rain nearby
25°
17%
18:00
Partly Cloudy
24°
8%
19:00
Patchy rain nearby
24°
14%
20:00
Patchy rain nearby
22°
19%
21:00
Light rain shower
21°
29%
22:00
Patchy rain nearby
19°
32%
23:00
Patchy rain nearby
19°
21%
00:00
Patchy rain nearby
19°
16%
01:00
Partly Cloudy
18°
9%
02:00
Partly Cloudy
17°
9%

14-Day Forecast for Addison

Tue, Jul 21
Sunny Sunny
32° / 19°
Wed, Jul 22
Partly Cloudy Partly Cloudy
23° / 14°
Thu, Jul 23
Sunny Sunny
25° / 14°
Fri, Jul 24
Sunny Sunny
26° / 18°
Sat, Jul 25
Sunny Sunny
27° / 16°
Sun, Jul 26
Sunny Sunny
30° / 21°
Mon, Jul 27
Sunny Sunny
26° / 20°
Tue, Jul 28
Sunny Sunny
27° / 18°
Wed, Jul 29
Sunny Sunny
27° / 18°
Thu, Jul 30
Sunny Sunny
29° / 19°
Fri, Jul 31
Sunny Sunny
30° / 19°
Sat, Aug 01
Sunny Sunny
30° / 23°
Sun, Aug 02
Sunny Sunny
32° / 21°
Mon, Aug 03
Sunny Sunny
34° / 23°

Additional Forecasts for Addison

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 156.0 μg/m³
O₃ (Ozone) 82.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.6 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 5.5 μg/m³
PM10 (Coarse particles) 5.8 μg/m³

Historical Weather

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Best Time to Be Outside in Addison Today

The most comfortable window in Addison today looks like 06:00 to 08:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Addison

What is the temperature in Addison right now?

Addison is sitting at 25°C (78°F) right now, partly cloudy (feels like 27°C).

What's the weather like in Addison right now?

Conditions in Addison right now: Partly cloudy, humidity 85%, wind 23 km/h WNW.

What is today's forecast for Addison?

Today in Addison: high 32°C, low 19°C, sunny. Chance of rain: 37%.

What is the 7-day weather forecast for Addison?

Daily highs and lows for Addison:

  • 2026-07-21: 32°C / 19°C
  • 2026-07-22: 23°C / 14°C
  • 2026-07-23: 25°C / 14°C
  • 2026-07-24: 26°C / 18°C
  • 2026-07-25: 27°C / 16°C
  • 2026-07-26: 30°C / 21°C
  • 2026-07-27: 26°C / 20°C
Is it going to rain in Addison today?

There is a 37% chance of rain in Addison today. Total expected precipitation: 0.7 mm.

What is the wind speed in Addison right now?

Wind in Addison is currently 23 km/h (14 mph) from the WNW.

What is the UV index in Addison right now?

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

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