Pest Forecast for Brown County, Wisconsin

Brown County, Wisconsin · Pop. 268,740

/100

MODERATE OVERALL RISK

Brown County is currently experiencing moderate overall pest risk. Most active: Mosquitoes (63), Termites (60), Wasps (58). Warm temperatures are supporting pest activity.

Last updated: August 4, 2026 · Source: Open-Meteo Professional Weather Data

Current Weather Conditions

77.9°F

Temperature

Feels like 78.9°F

60%

Humidity

Dewpoint 62.9°F

Rain (24h)

7-day: 0.41"

8.3 mph

Wind

Gusts 13.9 mph

78.5°F

Soil Temperature

Active pest zone

24%

Soil Moisture

Dry

0.31"

Rain (3-day)

0.41"

Rain (7-day)

Source: Open-Meteo weather models for Brown County area · Updated Aug 4, 12:01 AM

30-Day Weather Summary

82.9°F

Avg High

↓ vs avg

2.19"

Total Rainfall

11 rainy days

7-Day Weather Forecast

Today

Aug 4

85°

63°

33%

Wed

Aug 5

81°

65°

31%

0.129" rain

Thu

Aug 6

86°

64°

13%

0.004" rain

Fri

Aug 7

90°

66°

Sat

Aug 8

89°

68°

15%

0.016" rain

Sun

Aug 9

87°

68°

29%

0.031" rain

All Pest Risk Scores for Brown County

Mosquitoes

Steady

/100

HIGH

Warm temps (77.9°F) support mosquito activity.

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Termites

Steady

/100

HIGH

Current conditions are limiting termite surface activity.

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Wasps

Steady

/100

MODERATE

Warm temps (77.9°F) fuel peak wasp foraging.

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Spiders

Steady

/100

MODERATE

Moderate conditions are keeping spider activity normal.

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Ants

Steady

/100

MODERATE

Warm conditions (77.9°F) keep ant foraging active.

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Ticks

Steady

/100

MODERATE

Temps of 77.9°F are in the tick questing range.

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Mice & Rats

Steady

/100

LOW

Mild temps (77.9°F) reduce indoor rodent pressure.

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3-Day Pest Outlook for Brown County

Pest	Today	Wed	Thu
Mosquitoes	63 🟠	71 🟠 +8	71 🟠 +8
Termites	60 🟠	65 🟠 +5	65 🟠 +5
Wasps	58 🟡	63 🟠 +5	63 🟠 +5
Spiders	47 🟡	50 🟡 +3	50 🟡 +3
Ants	40 🟡	45 🟡 +5	45 🟡 +5
Ticks	40 🟡	45 🟡 +5	40 🟡
Mice & Rats	0 🟢	0 🟢	0 🟢

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

Need Pest Control in Brown County?

Mosquitoes risk is HIGH (63/100)

Professional treatment is recommended when scores are this high.

Pest Seasonality in Brown 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 ← Now	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)

Nearby Cities

Pest FAQ for Brown County

What pests are active in Brown County right now?

Currently active pests in Brown County: Mosquitoes (high risk, score 63/100), Termites (high risk, score 60/100), Wasps (moderate risk, score 58/100), Spiders (moderate risk, score 47/100), Ants (moderate risk, score 40/100), Ticks (moderate risk, score 40/100). Scores are updated every 3 hours from real-time weather data.

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

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

Average pest control costs in Brown 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 Brown County?

Brown 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 Brown 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.