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McHenry, IL Weather & Hail Map

Hail detected Jul 27 — estimated up to 1.33″. McHenry, Illinois hail map: live radar, forecast, and hail history. Check your address free.

Recent hail detected near McHenry

• Jul 27, 2026 — estimated up to 1.33″ near Algonquin

Hail history near McHenry, IL

SkyVision has 15 hail days on record for this area since Jul 4, 2022, with the largest estimated up to 2.25″.

• 2026: 3 hail days, estimated up to 1.75″
• 2025: 2 hail days, estimated up to 2.25″
• 2024: 4 hail days, estimated up to 2.25″
• 2023: 1 hail day, estimated up to 1″
• 2022: 5 hail days, estimated up to 1.5″

Recorded hail days near McHenry

• Jul 28, 2026 — estimated up to 1″
• Jun 24, 2026 — estimated up to 1″
• Apr 15, 2026 — estimated up to 1.75″
• Sep 21, 2025 — estimated up to 1″
• Aug 16, 2025 — estimated up to 2.25″
• Aug 27, 2024 — estimated up to 2.25″
• Aug 6, 2024 — estimated up to 1″
• Jul 23, 2024 — estimated up to 1″
• Jun 25, 2024 — estimated up to 1.25″
• Apr 4, 2023 — estimated up to 1″
• Sep 20, 2022 — estimated up to 1″
• Jul 23, 2022 — estimated up to 1.5″

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After the storm

• Homeowner Toolkit — what to do before, during, and after hail, free
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