Last updated: June 24, 2025
In June, the average temperature in Arlington Heights, United States hovers around 23°C (74°F). Visitors can expect a minimum of 9°C (49°F) and can bask in maximum highs of 34°C (94°F). During this period, the region receives approximately 131 mm (5.2 in) of precipitation spread over 13 days, while the average humidity sits comfortably at 82%.
In June in Arlington Heights, the average temperature is 23°C (74°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 9°C (49°F). Be prepared for both warm days and cooler nights when planning your travels.
In Arlington Heights in June, the precipitation amount is 131 mm (5.2 in) over the course of 13 days.
In Arlington Heights in June, humidity is 82%. With an average temperature of 23°C (74°F), this humidity feels like you are walking through a warm, damp blanket, making travel a bit uncomfortable and sticky as you navigate the air thick with moisture.
In Arlington Heights in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arlington Heights.
UV Risk Categories
Weather in Arlington Heights varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Arlington Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 80 mm (3.2 inches) | 88% | moderate |
| February Weather | 3°C (37°F) | 107 mm (4.2 inches) | 88% | moderate |
| March Weather | 7°C (45°F) | 137 mm (5.4 inches) | 87% | high |
| April Weather | 12°C (55°F) | 119 mm (4.7 inches) | 85% | very high |
| May Weather | 19°C (66°F) | 127 mm (5.0 inches) | 81% | very high |
| June Weather | 23°C (74°F) | 131 mm (5.2 inches) | 82% | very high |
| July Weather | 25°C (78°F) | 110 mm (4.3 inches) | 81% | very high |
| August Weather | 24°C (75°F) | 89 mm (3.5 inches) | 73% | very high |
| September Weather | 21°C (71°F) | 81 mm (3.2 inches) | 73% | very high |
| October Weather | 15°C (59°F) | 96 mm (3.8 inches) | 78% | high |
| November Weather | 7°C (44°F) | 99 mm (3.9 inches) | 89% | moderate |
| December Weather | 4°C (39°F) | 110 mm (4.3 inches) | 87% | moderate |