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Weather in Algonquin, United States 🇺🇸

Current Weather in Algonquin

Clear
18°C
Feels like 16°C. Clear.
🌬️ 11 km/h WNW
💧 64% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 11°C
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:42 PM
Map Overlays:

In Algonquin right now it is 18°C and clear, feeling like 16°C. The air is at 64% humidity and winds are about 11 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Algonquin range from about 12°C to 26°C.

Hourly Forecast for Algonquin

22:00
Clear
17°
5%
23:00
Clear
16°
5%
00:00
Clear
16°
6%
01:00
Clear
15°
6%
02:00
Clear
15°
6%
03:00
Clear
14°
8%
04:00
Clear
13°
10%
05:00
Clear
13°
11%
06:00
Clear
12°
11%
07:00
Partly Cloudy
13°
14%
08:00
Cloudy
14°
17%
09:00
Sunny
16°
6%
10:00
Sunny
18°
4%
11:00
Sunny
19°
3%
12:00
Sunny
20°
2%
13:00
Overcast
21°
12%
14:00
Overcast
21°
12%
15:00
Overcast
22°
12%
16:00
Overcast
21°
12%
17:00
Overcast
21°
14%
18:00
Partly Cloudy
21°
11%
19:00
Cloudy
20°
14%
20:00
Clear
18°
7%
21:00
Clear
16°
9%

14-Day Forecast for Algonquin

Sun, Aug 23
Sunny Sunny
26° / 13°
Mon, Aug 24
Sunny Sunny
22° / 12°
Tue, Aug 25
Overcast Overcast
22° / 14°
Wed, Aug 26
Patchy rain nearby Patchy rain nearby
26° / 17°
Thu, Aug 27
Sunny Sunny
26° / 17°
Fri, Aug 28
Sunny Sunny
22° / 16°
Sat, Aug 29
Light rain shower Light rain shower
21° / 15°
Sun, Aug 30
Patchy rain nearby Patchy rain nearby
23° / 18°
Mon, Aug 31
Sunny Sunny
25° / 18°
Tue, Sep 01
Light rain shower Light rain shower
20° / 17°
Wed, Sep 02
Light rain shower Light rain shower
20° / 16°
Thu, Sep 03
Sunny Sunny
22° / 15°
Fri, Sep 04
Mist Mist
22° / 16°
Sat, Sep 05
Overcast Overcast
22° / 15°

Additional Forecasts for Algonquin

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 140.0 μg/m³
O₃ (Ozone) 35.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.2 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 5.9 μg/m³
PM10 (Coarse particles) 6.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Algonquin Tomorrow

There is no good daylight window left in Algonquin today. Tomorrow, the most comfortable window looks like 10:00 to 13:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Algonquin

What is the temperature in Algonquin right now?

It is currently 18°C (64°F) in Algonquin, clear (feels like 16°C).

What's the weather like in Algonquin right now?

Right now Algonquin has Clear, humidity 64%, wind 11 km/h WNW.

What is today's forecast for Algonquin?

Today in Algonquin: high 26°C, low 13°C, sunny. Chance of rain: 4%.

What is the 7-day weather forecast for Algonquin?

Daily highs and lows for Algonquin:

  • 2026-08-23: 26°C / 13°C
  • 2026-08-24: 22°C / 12°C
  • 2026-08-25: 22°C / 14°C
  • 2026-08-26: 26°C / 17°C
  • 2026-08-27: 26°C / 17°C
  • 2026-08-28: 22°C / 16°C
  • 2026-08-29: 21°C / 15°C
Is it going to rain in Algonquin today?

There is a 4% chance of rain in Algonquin today.

What is the wind speed in Algonquin right now?

Wind in Algonquin is currently 11 km/h (7 mph) from the WNW.

What is the UV index in Algonquin right now?

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

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