64of 100

Today's score

Ticks in Griswold, CT

New London County

Moderate risk

Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Updated August 17, 2026

Life stage
Nymphs & lone-star larvae
Forest
83%
Tick species
4 of 5 here

Right now

Latest reading
70°
Temperature
89%
Humidity
0.2"
Recent rain

TickZone for iPhone · now on the App Store

Know the evening before Griswold spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
64
Tue
63
Wed
60
Thu
56
Fri
57
Sat
57
Sun
59

What's active right now

Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. Late-summer risk stays meaningful in brushy, wooded areas. Where the lone star tick lives (coastal and southern areas), aggressive larval 'seed tick' swarms peak now.

Local tick habitat

Griswold is 96% natural land cover (83% forest, plus open and brushy areas) across its 34.71 sq mi, home to about 11,624 people. That makes it the 14th-most wooded of the 21 towns in New London County. Deer ticks live in wooded areas, along trail edges, and in tall grass: the more of that a town has, the more places ticks can quest.

New London County reports about 127 Lyme cases per 100,000 people a year, in the top 7% of U.S. counties for reported Lyme disease. That county-level disease pressure, combined with Griswold's local habitat, sets how high its daily score can climb when the weather and season allow.

Tick control in Griswold, CT

Do I need tick control in Griswold?

Tick activity in Griswold is moderate today (64/100). Ticks are out, especially along yard edges, leaf litter, and shady borders. A seasonal treatment plan keeps numbers down before peak weeks hit.

Professional tick control in Griswold typically means a barrier treatment along the lawn edge, leaf litter, stone walls, and shady borders where ticks wait for a host, applied two to four times a season by a licensed pest control company. It is the single most effective way to cut tick numbers in the part of the yard your family actually uses.

How much does tick control cost in Griswold?

Most homeowners pay about $100 to $200 per visit for professional tick spraying, or roughly $350 to $600 for a full season of barrier treatments, depending on lot size and how wooded the property is. Quotes are free, so it costs nothing to get a real number for your yard.

Get a free tick control quote

From a vetted local tick exterminator serving Griswold. No cost, no obligation.

Is it tick season in Griswold right now?

Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In Griswold, today's risk reads moderate (64/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Nearby towns

Tick risk is local. Check the towns around you.

Stay ahead of ticks in Griswold

The TickZone iPhone app alerts you the evening before Griswold's risk spikes, so protection happens before the bite.

Download on the App Store