Mouse Risk in Caledonia During High Humidity

Caledonia, Wisconsin · Racine County

Humidity Alert — Caledonia

STRONG

Humidity at 82% is creating peak conditions for pest activity.

• Current humidity: 82%
• High humidity significantly increases tick and mosquito activity

Mouse Risk Summary for Caledonia

Mouse risk in Caledonia, Wisconsin is during current humidity conditions rated low with a score of 25 out of 100. This is because humidity is elevated and recent rainfall has increased moisture levels. Conditions may change as weather patterns shift.

Score: 25/100 Level: LOW Trend: steady Data: 2026-06-05 18:48:52

Why Mouse Risk Is Low in Caledonia

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Elevated humidity supports pest survival

Current Weather Conditions

Temp

65°F

H:69° L:37°

Humidity

82%

Rain 24h

0"

Wind

14 mph

Source: Open-Meteo professional weather data for Caledonia area

Why Humidity Affects Mice & Rats in Caledonia

Current weather conditions are increasing pest activity in your area.

Recommended Action

Consider contacting a local pest professional for an inspection.

3-Day Forecast

3-Day Mouse Outlook

Today

66°/34°F

None

LOW 28

Tomorrow

69°/37°F

20% chance

MODERATE 31

Day 3

72°/40°F

10% chance

LOW 10

How to Reduce Mouse Risk Around Your Caledonia Home

• Seal all gaps larger than 1/4 inch around foundations, pipes, and utility entries
• Install door sweeps and weather stripping on exterior doors
• Store food in airtight containers and clean up spills promptly
• Remove bird feeders or use baffles to prevent seed spillage
• Keep grass short and eliminate harborage near your foundation
• Trim tree branches that overhang or touch your roof
• Consider professional exclusion work before fall temperatures drop

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Mouse Forecasts Near Caledonia

Milwaukee

13

Kenosha

13

Racine

13

Franklin

10

Oak Creek

13

Mount Pleasant

15

Other Pests in Caledonia

Ticks

Moderate risk · Score: 50/100

Mosquitoes

Low risk · Score: 25/100

Ants

Low risk · Score: 25/100

Wasps

Low risk · Score: 22/100

Spiders

Moderate risk · Score: 45/100

Termites

Moderate risk · Score: 40/100

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Mouse FAQ for Caledonia

What is the current mouse risk in Caledonia?

Mouse/rodent risk in Caledonia is low with a score of 25/100. Cold weather and rain are the primary drivers of indoor mouse entry.

When do mice invade homes in Caledonia?

Mice in Caledonia primarily enter homes from September through November as temperatures drop. A second surge occurs during mid-winter cold snaps. They seek warmth, food, and shelter.

How do mice get into homes in Caledonia?

Mice can fit through gaps as small as 1/4 inch. Common entry points include foundation cracks, gaps around pipes, unsealed garage doors, and openings where utility lines enter.

How can I prevent mice from entering my Caledonia home?

Seal all gaps >1/4 inch, install door sweeps, store food in airtight containers, remove bird feeders, keep vegetation trimmed, and consider professional exclusion before fall.