Pest Forecast for Waukesha County, Wisconsin

Waukesha County, Wisconsin · Pop. 406,978

/100

HIGH OVERALL RISK

Waukesha County is currently experiencing high overall pest risk. Most active: Ticks (95), Spiders (85), Ants (65).

Last updated: October 2, 2026 · Source: Open-Meteo Professional Weather Data

Current Weather Conditions

61.8°F

Temperature

Feels like 63.2°F

95%

Humidity

Dewpoint 60.3°F

0.004"

Rain (24h)

7-day: 0.93"

5 mph

Wind

Gusts 15.7 mph

59.2°F

Soil Temperature

Active pest zone

36%

Soil Moisture

Saturated

0.93"

Rain (3-day)

0.93"

Rain (7-day)

Source: Open-Meteo weather models for Waukesha County area · Updated Oct 2, 3:01 AM

30-Day Weather Summary

72°F

Avg High

↓ vs avg

6.48"

Total Rainfall

18 rainy days

7-Day Weather Forecast

Today

Oct 2

59°

47°

Sat

Oct 3

59°

44°

Sun

Oct 4

67°

47°

Mon

Oct 5

61°

43°

Tue

Oct 6

64°

44°

Wed

Oct 7

63°

48°

0.165" rain

All Pest Risk Scores for Waukesha County

Ticks

Steady

/100

SEVERE

Temps of 61.8°F are in the tick questing range.

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Spiders

Steady

/100

SEVERE

Humidity at 95% attracts insects, drawing spiders.

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Ants

Steady

/100

HIGH

Warm conditions (61.8°F) keep ant foraging active.

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Mosquitoes

Steady

/100

HIGH

Warm temps (61.8°F) support mosquito activity.

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Termites

Steady

/100

MODERATE

Current conditions are limiting termite surface activity.

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Wasps

Steady

/100

MODERATE

Current temps (61.8°F) are limiting wasp activity.

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Mice & Rats

Steady

/100

LOW

Mild temps (61.8°F) reduce indoor rodent pressure.

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3-Day Pest Outlook for Waukesha County

Pest	Today	Sat	Sun
Ticks	95 🔴	100 🔴 +5	100 🔴 +5
Spiders	85 🔴	93 🔴 +8	88 🔴 +3
Ants	65 🟠	65 🟠	65 🟠
Mosquitoes	63 🟠	63 🟠	63 🟠
Termites	55 🟡	55 🟡	55 🟡
Wasps	42 🟡	42 🟡	42 🟡
Mice & Rats	15 🟢	20 🟢 +5	20 🟢 +5

Projected from Open-Meteo forecast data. Actual scores update every 3 hours.

Need Pest Control in Waukesha County?

Ticks risk is SEVERE (95/100)

Professional treatment is recommended when scores are this high.

Pest Seasonality in Waukesha 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	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 ← Now	Mice/Rats (peak intrusion), Spiders (indoor)
Nov	Mice/Rats (indoor)
Dec	Mice/Rats (indoor)

Nearby Cities

Pest FAQ for Waukesha County

What pests are active in Waukesha County right now?

Currently active pests in Waukesha County: Ticks (severe risk, score 95/100), Spiders (severe risk, score 85/100), Ants (high risk, score 65/100), Mosquitoes (high risk, score 63/100), Termites (moderate risk, score 55/100), Wasps (moderate risk, score 42/100). Scores are updated every 3 hours from real-time weather data.

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

Early spring (March-April) is the most effective time for preventive treatment in Waukesha 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 Waukesha County?

Average pest control costs in Waukesha 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 Waukesha County?

Waukesha 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 Waukesha 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.