During rain, what should your headlights be set to?

When driving in rain, your headlights should be set to low beam. This setting is crucial for visibility and safety. Low beams provide adequate lighting without creating glare, which can reflect off the wet road and obscure vision for both the driver and others on the road. High beams can cause significant glare in wet conditions, bouncing off the rain droplets and making it harder to see. Turning the headlights off is not advisable because it significantly diminishes visibility, especially in low-light conditions like rain. Although fog lights are designed to illuminate the road immediately in front of the vehicle without reflecting off dense moist air, they may not provide adequate lighting over the longer distances that low beams cover, making them less suitable for driving in rain. Therefore, using low beam headlights is the best option for safe driving in rainy conditions.