Pest Forecast for Trempealeau County, Wisconsin

Trempealeau County, Wisconsin · Pop. 29,649

56
/100
MODERATE OVERALL RISK

Trempealeau County is currently experiencing moderate overall pest risk. Most active: Spiders (75), Mosquitoes (70), Ants (65). Warm temperatures are supporting pest activity.

Last updated: June 6, 2026 · Source: Open-Meteo Professional Weather Data

Current Weather Conditions

76.2°F
Temperature
Feels like 80.6°F
72%
Humidity
Dewpoint 66.5°F
0"
Rain (24h)
7-day: 0.74"
4.3 mph
Wind
Gusts 6.7 mph
84°F
Soil Temperature
Active pest zone
13%
Soil Moisture
Dry
0.61"
Rain (3-day)
0.74"
Rain (7-day)

Source: Open-Meteo weather models for Trempealeau County area · Updated Jun 5, 7:03 PM

30-Day Weather Summary

70.4°F
Avg High
↑ vs avg
2.7"
Total Rainfall
13 rainy days

7-Day Weather Forecast

Today
Jun 6
82°
61°
22%
Sun
Jun 7
79°
62°
13%
0.091" rain
Mon
Jun 8
71°
62°
83%
0.559" rain
Tue
Jun 9
82°
66°
31%
0.016" rain
Wed
Jun 10
88°
71°
22%
0.024" rain
16
Thu
Jun 11
82°
66°
34%
0.244" rain

All Pest Risk Scores for Trempealeau County

Spiders
Steady
75
/100
HIGH

Humidity at 72% attracts insects, drawing spiders.

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Mosquitoes
Steady
70
/100
HIGH

Warm temps (76.2°F) support mosquito activity.

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Ants
Steady
65
/100
HIGH

Warm conditions (76.2°F) keep ant foraging active.

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Ticks
Steady
65
/100
HIGH

Temps of 76.2°F are in the tick questing range.

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Wasps
Steady
60
/100
HIGH

Warm temps (76.2°F) fuel peak wasp foraging.

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Termites
Steady
55
/100
MODERATE

Warm (76.2°F) and humid (72%) soil supports termite activity.

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Mice & Rats
Steady
0
/100
LOW

Mild temps (76.2°F) reduce indoor rodent pressure.

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3-Day Pest Outlook for Trempealeau County

Pest TodaySunMon
Spiders
75 🟠78 🟠 +378 🟠 +3
Mosquitoes
70 🟠78 🟠 +880 🔴 +10
Ants
65 🟠70 🟠 +575 🟠 +10
Ticks
65 🟠70 🟠 +575 🟠 +10
Wasps
60 🟠65 🟠 +552 🟡 -8
Termites
55 🟡60 🟠 +568 🟠 +13
Mice & Rats
0 🟢0 🟢5 🟢 +5

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

Need Pest Control in Trempealeau County?

Spiders risk is HIGH (75/100)

Professional treatment is recommended when scores are this high.

11 homeowners in Trempealeau County have requested inspections

Pest Seasonality in Trempealeau 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)

Nearby Cities

La Crosse
54/100 🟡
Altoona
46/100 🟡
Eau Claire
26/100 🟢
Marshfield
41/100 🟡
New Richmond
47/100 🟡
Hudson
40/100 🟡
Baraboo
21/100 🟢
Wausau
43/100 🟡

Pest FAQ for Trempealeau County

What pests are active in Trempealeau County right now?
Currently active pests in Trempealeau County: Spiders (high risk, score 75/100), Mosquitoes (high risk, score 70/100), Ants (high risk, score 65/100), Ticks (high risk, score 65/100), Wasps (high risk, score 60/100), Termites (moderate risk, score 55/100). Scores are updated every 3 hours from real-time weather data.
Early spring (March-April) is the most effective time for preventive treatment in Trempealeau 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.
Average pest control costs in Trempealeau 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.
Trempealeau 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.
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.

Trempealeau County Pest Forecast by Type

Ticks
65/100 · high
Mosquitoes
70/100 · high
Ants
65/100 · high
Wasps
60/100 · high
Spiders
75/100 · high
Mice & Rats
0/100 · low
Termites
55/100 · moderate

Pest Control Articles for Trempealeau County

8 min read

Wisconsin Pest Forecast: What to Expect Spring 2026

Which pests are becoming active across Wisconsin this spring, current risk scores for major cities, weather conditions to watch, and prevention tips for every pest type.

 10 min read

When Is Tick Season in Wisconsin? A Data-Driven Guide

Tick season timing in Wisconsin, how temperature and humidity drive tick activity, current tick scores for top cities, and evidence-based prevention strategies.

 12 min read

How Weather Affects Pest Activity: The Science Behind Our Forecasts

The scientific relationship between weather conditions and pest behavior for all 7 tracked pest types, including temperature thresholds, humidity effects, rainfall impact, and degree-day models.

Browse all pest control articles →

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