77of 100

Today's score

Mosquitoes in Madisonville, LA

St. Tammany County

High risk

Conditions strongly favor mosquito activity. Use repellent, avoid dawn and dusk exposure, and clear standing water.

Updated July 15, 2026

Season
Ramping up
Water/wetland
62%
Top species
Cattail mosquito

High mosquito activity

Mosquitoes are highly active in Madisonville right now.

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Right now

Latest reading
80°
Temperature
75%
Humidity
0.3"
Recent rain

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7-day outlook

Risk recalculates daily from the local forecast.

Today
77
Thu
79
Fri
70
Sat
69
Sun
65
Mon
61
Tue
54

What's active right now

Floodwater and container mosquitoes are active and building toward the summer peak. Aedes vexans (the floodwater biter) surges about a week after heavy rain, and the Asian tiger mosquito is out biting during the day around homes. Early summer is when nuisance biting takes off.

Local mosquito habitat

Mosquitoes breed in standing water, so a town's risk tracks how much of that it holds. Madisonville is 56% wetland and marsh, 6% open water, and 5% developed across its 2.53 sq mi, home to about 871 people. That makes it the 2nd-wettest of the 10 towns in St. Tammany County. Marshes and floodplains breed the floodwater and cattail mosquitoes; developed areas breed the house mosquito in storm-drain catch basins and backyard containers.

The single biggest thing a homeowner controls is standing water: empty anything that holds it, keep gutters clear, and change bird baths weekly. A licensed mosquito service handles the breeding sites you can't reach and treats the shady resting spots where adults wait out the day.

Mosquito control in Madisonville, LA

Do I need mosquito control in Madisonville?

Mosquito activity in Madisonville is high today (77/100). If your yard has standing water, dense plantings, or shady low spots, this is when a professional barrier treatment and larval control do the most good, especially before evening cookouts.

Professional mosquito control in Madisonville usually pairs a barrier treatment, misted onto shrubs, tall grass, and shady borders where adults rest, with larval control that targets standing water and catch basins so new broods never hatch. Treatments are typically applied every three to four weeks through the season by a licensed company.

How much does mosquito control cost in Madisonville?

Most homeowners pay about $80 to $150 per visit for professional mosquito barrier spraying, or roughly $350 to $600 for a full season of treatments, depending on lot size and how much shade and standing water the property has. Quotes are free, so it costs nothing to get a real number for your yard.

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From a vetted local mosquito control company serving Madisonville. No cost, no obligation.

Are mosquitoes bad in Madisonville right now?

Floodwater and container mosquitoes are active and building toward the summer peak. In Madisonville, today's mosquito risk reads high (77/100). Conditions strongly favor mosquito activity. Use repellent, avoid dawn and dusk exposure, and clear standing water.

Nearby towns

Mosquito pressure is local. Check the towns around you.