Cowpanion

Heat and Cold Stress in Cattle and Calves

Updated: November 4, 2026

Cattle handle cold better than heat, but young calves need help with both.

Hot weather

Signs: panting, drooling, bunching up, standing in water. Give shade, plenty of water and airflow, and handle cattle in the cool of the morning.

Cold weather

Young calves feel cold below about 10–15 °C (50–60 °F). Deep dry straw, calf jackets and wind protection help. Calves burn more energy in the cold, so many farms feed a little more milk in winter. Wet plus wind is the dangerous mix.

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This guide is general information, not veterinary advice. Always follow product labels and call your vet when an animal is sick.

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