Pest Forecast for Columbia County, Wisconsin

Columbia County, Wisconsin · Pop. 57,532

/100

MODERATE OVERALL RISK

Columbia County is currently experiencing moderate overall pest risk. Most active: Spiders (68), Mice & Rats (60), Ants (35). Recent rainfall is elevating moisture-driven pests.

Last updated: June 5, 2026 · Source: Open-Meteo Professional Weather Data

Current Weather Conditions

51.1°F

Temperature

64.2%

Humidity

Dewpoint 46.5°F

0.36"

Rain (24h)

7-day: 0"

6 mph

Wind

Source: Weather observations for Columbia County area · Updated Jun 5, 6:48 PM

All Pest Risk Scores for Columbia County

Spiders

Steady

/100

HIGH

Humidity at 64.2% attracts insects, drawing spiders.

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Mice & Rats

Steady

/100

HIGH

Cold temps (51.1°F) are pushing rodents indoors.

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Ants

Steady

/100

MODERATE

Rain (0.36" in 24h) is flooding colonies, driving ants indoors.

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Ticks

Steady

/100

MODERATE

Temps of 51.1°F are in the tick questing range.

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Mosquitoes

Steady

/100

LOW

Recent rain (0.36" in 24h) is creating breeding habitat.

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Wasps

Steady

/100

LOW

Current temps (51.1°F) are limiting wasp activity.

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Termites

Steady

/100

LOW

Current conditions are limiting termite surface activity.

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3-Day Pest Outlook for Columbia County

Pest	Today	Tomorrow	Day 3
Spiders	68 🟠	68 🟠	68 🟠
Mice & Rats	60 🟠	60 🟠	60 🟠
Ants	35 🟡	35 🟡	35 🟡
Ticks	30 🟡	30 🟡	30 🟡
Mosquitoes	23 🟢	23 🟢	23 🟢
Wasps	18 🟢	18 🟢	18 🟢
Termites	10 🟢	10 🟢	10 🟢

Need Pest Control in Columbia County?

Spiders risk is HIGH (68/100)

Professional treatment is recommended when scores are this high.

Pest Seasonality in Columbia County

Month	Active Pests
Jan	Mice/Rats (indoor), Spiders (indoor)
Feb	Mice/Rats (indoor)
Mar	Ants (early), Termites (swarm season starts)
Apr	Ticks (season starts), Ants, Termites
May	Ticks (peak nymphs), Mosquitoes (start), Ants
Jun ← Now	Ticks (peak), Mosquitoes (surge), Wasps (nest building)
Jul	Mosquitoes (peak), Ticks, Wasps
Aug	Mosquitoes (peak), Wasps (peak), Spiders (increase)
Sep	Wasps (aggressive), Spiders, Mice (seeking warmth)
Oct	Mice/Rats (peak intrusion), Spiders (indoor)
Nov	Mice/Rats (indoor)
Dec	Mice/Rats (indoor)

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Pest FAQ for Columbia County

What pests are active in Columbia County right now?

Currently active pests in Columbia County: Spiders (high risk, score 68/100), Mice & Rats (high risk, score 60/100), Ants (moderate risk, score 35/100), Ticks (moderate risk, score 30/100). Scores are updated every 3 hours from real-time weather data.

When is the best time for pest control in Columbia County?

Early spring (March-April) is the most effective time for preventive treatment in Columbia County. This is when pest populations are lowest and treatments can prevent infestations before they start. For mosquitoes and ticks, treatments in May before peak season are especially cost-effective.

How much does pest control cost in Columbia County?

Average pest control costs in Columbia County range from $150-$300 for a one-time treatment and $40-$70/month for ongoing quarterly service. Termite treatments are higher, typically $1,500-$5,000. Mosquito yard treatments run $75-$100 per application. Get free quotes from local pros through our platform.

Which pests are most common in Columbia County?

Columbia County sees all 7 tracked pest types seasonally: ticks (Apr-Oct), mosquitoes (May-Sep), ants (spring-summer, especially after rain), wasps (Jun-Sep), spiders (year-round, peak indoors in fall), mice/rats (peak Oct-Mar), and termites (swarm season Mar-Jun). Use our forecasts to see what's active right now.

How often should I get pest control in Columbia County?

Most Wisconsin homeowners benefit from quarterly pest control service. During peak season (May-September), monthly treatments may be recommended for mosquitoes and ticks. Year-round quarterly service provides the best value for comprehensive protection against seasonal pests.