Pest Forecast for Eau Claire County, Wisconsin

Eau Claire County, Wisconsin · Pop. 105,710

29
/100
LOW OVERALL RISK

Eau Claire County is currently experiencing low overall pest risk. Most active: Spiders (65), Ticks (50).

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

Current Weather Conditions

51.8°F
Temperature
Feels like 45.6°F
62%
Humidity
Dewpoint 39.2°F
0"
Rain (24h)
7-day: 0.04"
8.8 mph
Wind
Gusts 17.4 mph
51.4°F
Soil Temperature
Active pest zone
11%
Soil Moisture
Dry
0.02"
Rain (3-day)
0.04"
Rain (7-day)

Source: Open-Meteo weather models for Eau Claire County area · Updated Oct 2, 3:02 AM

30-Day Weather Summary

71.8°F
Avg High
↓ vs avg
3.98"
Total Rainfall
16 rainy days

7-Day Weather Forecast

Today
Oct 2
60°
42°
2%
Sat
Oct 3
61°
45°
20%
0.012" rain
17
Sun
Oct 4
65°
46°
20%
Mon
Oct 5
63°
40°
Tue
Oct 6
67°
45°
1%
18
Wed
Oct 7
70°
51°
3%
0.024" rain

All Pest Risk Scores for Eau Claire County

Spiders
Steady
65
/100
HIGH

Humidity at 62% attracts insects, drawing spiders.

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Ticks
Steady
50
/100
MODERATE

Temps of 51.8°F are in the tick questing range.

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Mice & Rats
Steady
25
/100
LOW

Cold temps (51.8°F) are pushing rodents indoors.

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Termites
Steady
20
/100
LOW

Current conditions are limiting termite surface activity.

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Mosquitoes
Steady
18
/100
LOW

Cool temps (51.8°F) are limiting mosquito flights.

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Wasps
Steady
18
/100
LOW

Current temps (51.8°F) are limiting wasp activity.

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Ants
Steady
5
/100
LOW

Cool temps are reducing ant foraging activity.

View Full Forecast →

3-Day Pest Outlook for Eau Claire County

Pest TodaySatSun
Spiders
65 🟠73 🟠 +868 🟠 +3
Ticks
50 🟡55 🟡 +555 🟡 +5
Mice & Rats
25 🟢30 🟡 +530 🟡 +5
Termites
20 🟢20 🟢20 🟢
Mosquitoes
18 🟢18 🟢18 🟢
Wasps
18 🟢18 🟢18 🟢
Ants
5 🟢5 🟢5 🟢

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

Need Pest Control in Eau Claire County?

Spiders risk is HIGH (65/100)

Professional treatment is recommended when scores are this high.

14 homeowners in Eau Claire County have requested inspections

Pest Seasonality in Eau Claire 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

Altoona
28/100 🟢
Eau Claire
32/100 🟡
La Crosse
41/100 🟡
Marshfield
33/100 🟡
New Richmond
33/100 🟡
Hudson
37/100 🟡
Wausau
33/100 🟡
Baraboo
53/100 🟡

Pest FAQ for Eau Claire County

What pests are active in Eau Claire County right now?
Currently active pests in Eau Claire County: Spiders (high risk, score 65/100), Ticks (moderate risk, score 50/100). Scores are updated every 3 hours from real-time weather data.
Early spring (March-April) is the most effective time for preventive treatment in Eau Claire 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 Eau Claire 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.
Eau Claire 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.

Eau Claire County Pest Forecast by Type

Ticks
50/100 · moderate
Mosquitoes
18/100 · low
Ants
5/100 · low
Wasps
18/100 · low
Spiders
65/100 · high
Mice & Rats
25/100 · low
Termites
20/100 · low

Pest Control Articles for Eau Claire 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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