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Algonquin, United States Snapshot 2026
Where is Algonquin?
Algonquin, United States
- Continent
- Americas
- Country
- United States
- City
- Algonquin
- Population
- 30.6K
- Elevation
- 226 m
- Coordinates
- 42.17°, -88.29°
Algonquin is a city in United States with a population of approximately 30.6K. Average temperatures range from -7°C (19°F) in January to 28°C (83°F) in July. The best time to visit is June, July, August, September, October. The city sits at an elevation of 226 m above sea level.
Time in Algonquin right now
Open full time & time zone page 12:46 46
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Algonquin
Daylight in Algonquin today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 14m
Climate normals for Algonquin
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 0°C / -7°C | -5°C / -12°C | 8days (59 mm) Wet | 5h Fair | 74% Muggy | 2.1 Moderate | Poor | View Details |
| February | 3°C / -6°C | -2°C / -11°C | 7days (47 mm) Good | 6.9h Fair | 70% Muggy | 3.4 Moderate | Poor | View Details |
| March | 9°C / 0°C | 6°C / -4°C | 10days (85 mm) Wet | 7.6h Good | 68% Muggy | 4.4 Moderate | Poor | View Details |
| April | 14°C / 4°C | 12°C / 1°C | 13days (111 mm) Wet | 8.7h Good | 67% Muggy | 5.4 High | Fair | View Details |
| May | 21°C / 11°C | 20°C / 9°C | 13days (122 mm) Wet | 10h Excellent | 70% Muggy | 6.6 High | Good | View Details |
| June best | 27°C / 17°C | 28°C / 17°C | 12days (94 mm) Wet | 11.8h Excellent | 69% Muggy | 7.1 Very High | Excellent | View Details |
| July best | 28°C / 20°C | 31°C / 21°C | 11days (98 mm) Wet | 11.9h Excellent | 72% Muggy | 7 High | Excellent | View Details |
| August best | 27°C / 19°C | 29°C / 20°C | 10days (85 mm) Wet | 11.1h Excellent | 73% Muggy | 6.4 High | Excellent | View Details |
| September best | 24°C / 16°C | 25°C / 16°C | 9days (79 mm) Wet | 9.5h Good | 71% Muggy | 5.2 High | Excellent | View Details |
| October best | 17°C / 9°C | 15°C / 7°C | 9days (92 mm) Wet | 7.2h Good | 70% Muggy | 3.8 Moderate | Good | View Details |
| November | 9°C / 2°C | 5°C / -2°C | 7days (50 mm) Good | 6.1h Fair | 71% Muggy | 2.5 Moderate | Poor | View Details |
| December | 3°C / -4°C | -1°C / -9°C | 8days (52 mm) Wet | 5.1h Fair | 73% Muggy | 1.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 0°C / -7°C . Feb: 3°C / -6°C . Mar: 9°C / 0°C . Apr: 14°C / 4°C . May: 21°C / 11°C . Jun: 27°C / 17°C . Jul: 28°C / 20°C . Aug: 27°C / 19°C . Sep: 24°C / 16°C . Oct: 17°C / 9°C . Nov: 9°C / 2°C . Dec: 3°C / -4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 59 mm. Feb: 47 mm. Mar: 85 mm. Apr: 111 mm. May: 122 mm. Jun: 94 mm. Jul: 98 mm. Aug: 85 mm. Sep: 79 mm. Oct: 92 mm. Nov: 50 mm. Dec: 52 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 70%. Mar: 68%. Apr: 67%. May: 70%. Jun: 69%. Jul: 72%. Aug: 73%. Sep: 71%. Oct: 70%. Nov: 71%. Dec: 73%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 21 km/h . May: 18 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 16 km/h . Oct: 19 km/h . Nov: 20 km/h . Dec: 20 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Algonquin has a population of approximately 30.6K.
The best months to visit Algonquin are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Algonquin receives approximately 974mm of rainfall annually across 117 rainy days.
Algonquin is located in United States, in the Americas region.
Algonquin sits at an elevation of 226 m (741 ft) above sea level.