Pest Forecast for Green Bay, Wisconsin

Green Bay, Wisconsin · Brown County County · Pop. 107,395

33
/100
MODERATE OVERALL RISK

Green Bay is currently experiencing moderate overall pest risk. Most active: Wasps (63), Ants (40), Termites (40). Warm temperatures are supporting pest activity.

Last updated: July 21, 2026 · Source: Open-Meteo Professional Weather Data

Current Weather Conditions

85.2°F
Temperature
Feels like 86°F
56%
Humidity
Dewpoint 67.8°F
0"
Rain (24h)
7-day: 0.07"
14.4 mph
Wind
Gusts 29.3 mph
77.5°F
Soil Temperature
Active pest zone
34%
Soil Moisture
Moist
0.07"
Rain (3-day)
0.07"
Rain (7-day)

Source: Open-Meteo weather models for Green Bay area · Updated Jul 21, 12:03 AM

30-Day Weather Summary

83°F
Avg High
↑ vs avg
3.08"
Total Rainfall
11 rainy days

7-Day Weather Forecast

Today
Jul 21
80°
63°
10%
19
Wed
Jul 22
75°
57°
Thu
Jul 23
78°
50°
1%
Fri
Jul 24
80°
57°
3%
Sat
Jul 25
81°
58°
17%
Sun
Jul 26
90°
64°
23%
0.028" rain

All Pest Risk Scores for Green Bay

Wasps
Steady
63
/100
HIGH

Warm temps (85.2°F) fuel peak wasp foraging.

View Full Forecast →
Ants
Steady
40
/100
MODERATE

Warm conditions (85.2°F) keep ant foraging active.

View Full Forecast →
Termites
Steady
40
/100
MODERATE

Current conditions are limiting termite surface activity.

View Full Forecast →
Mosquitoes
Steady
35
/100
MODERATE

Warm temps (85.2°F) support mosquito activity.

View Full Forecast →
Ticks
Steady
35
/100
MODERATE

Heat at 85.2°F is reducing tick surface activity.

View Full Forecast →
Spiders
Steady
15
/100
LOW

Moderate conditions are keeping spider activity normal.

View Full Forecast →
Mice & Rats
Steady
0
/100
LOW

Mild temps (85.2°F) reduce indoor rodent pressure.

View Full Forecast →

3-Day Pest Outlook for Green Bay

Pest TodayWedThu
63 🟠63 🟠63 🟠
40 🟡40 🟡40 🟡
40 🟡45 🟡 +540 🟡
35 🟡35 🟡35 🟡
35 🟡40 🟡 +540 🟡 +5
15 🟢18 🟢 +318 🟢 +3
0 🟢0 🟢5 🟢 +5

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

Need Pest Control in Green Bay?

Wasps risk is HIGH (63/100)

Professional treatment is recommended when scores are this high.

12 homeowners in Green Bay have requested inspections

Pest Seasonality in Green Bay

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 ← Now 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)

Pest Control Companies in Green Bay

1st Choice Pest Control
Green Bay
+1 920-221-7998
Greenix Pest Control
Green Bay
+1 920-241-6030
Helper Town Pest Control
Green Bay
+1 920-238-8141
TitleTown Pest Pros
Green Bay
+1 920-422-7378
Bat Specialists of Wisconsin
Green Bay
+1 920-468-3556

View all pest control pros in Wisconsin →

Nearby Cities

Pest FAQ for Green Bay

What pests are active in Green Bay right now?
Currently active pests in Green Bay: Wasps (high risk, score 63/100), Ants (moderate risk, score 40/100), Termites (moderate risk, score 40/100), Mosquitoes (moderate risk, score 35/100), Ticks (moderate risk, score 35/100). Scores are updated every 3 hours from real-time weather data.
Early spring (March-April) is the most effective time for preventive treatment in Green Bay. 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 Green Bay 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.
Green Bay 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.

Green Bay Pest Forecast by Type

Pest Control Articles for Green Bay

Browse all pest control articles →

← All Wisconsin Forecasts 📚 Pest Control Blog 🏢 Are you a pest control professional? Join our network →