Last updated: June 24, 2025
In East Grand Forks, United States, the average temperature in October hovers around 6°C (44°F), with a minimum of -10°C (14°F) and a maximum reaching 29°C (84°F). Expect about 80 mm (3.1 in) of precipitation spread over 9 days, and enjoy a high average humidity of 79%. Prepare accordingly for a mix of chilly and warm days!
In October in East Grand Forks, the average temperature is 6°C (44°F). Maximum temperatures can reach up to 29°C (84°F), while minimums can drop as low as -10°C (14°F). Be prepared for a wide range of weather conditions while exploring East Grand Forks during this time.
In East Grand Forks in October, the precipitation amount is 80 mm (3.1 in) spread over 9 days.
In East Grand Forks in October, humidity is 79%. With an average temperature of 6°C (44°F), this humidity feels like a cold, damp chill that seeps into your bones, making travel feel less comfortable and more challenging as the wet air clings to your clothes and skin.
In East Grand Forks in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in East Grand Forks for better planning.
UV Risk Categories
Weather in East Grand Forks varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in East Grand Forks, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -13°C (9°F) | 18 mm (0.7 inches) | 90% | low |
| February Weather | -14°C (8°F) | 20 mm (0.8 inches) | 92% | moderate |
| March Weather | -3°C (26°F) | 24 mm (1.0 inches) | 85% | moderate |
| April Weather | 4°C (39°F) | 35 mm (1.4 inches) | 81% | high |
| May Weather | 13°C (56°F) | 55 mm (2.2 inches) | 75% | very high |
| June Weather | 20°C (69°F) | 83 mm (3.3 inches) | 79% | very high |
| July Weather | 22°C (72°F) | 59 mm (2.3 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 76 mm (3.0 inches) | 78% | very high |
| September Weather | 15°C (60°F) | 73 mm (2.9 inches) | 77% | high |
| October Weather | 6°C (44°F) | 80 mm (3.1 inches) | 79% | moderate |
| November Weather | -3°C (27°F) | 26 mm (1.0 inches) | 86% | low |
| December Weather | -9°C (17°F) | 36 mm (1.4 inches) | 86% | low |