TickZoneHow the score works
59of 100

Today's tick risk

Princeton, MA

Worcester County

Moderate risk

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

Updated June 30, 2026

Right now
68°F · 89%
Life stage
Nymphs
Sightings
7 · 15mi

7-day outlook

Risk recalculates daily from the local forecast.

Today
59
Wed
54
Thu
52
Fri
45
Sat
51
Sun
63
Mon
64

What's active right now

Nymphs are questing, the highest-risk stage for people. Nymphal deer ticks peak in late spring and summer. They're the size of a poppy seed, easy to miss, and cause most Lyme transmission.

Recent tick sightings

Within ~15 mi · last 30 days

7
observations logged nearby (iNaturalist)
  • Dermacentor variabilisJun 17
  • Ixodes scapularisJun 17
  • Dermacentor variabilisJun 15
  • Dermacentor variabilisJun 15
  • Dermacentor variabilisJun 14
  • Dermacentor variabilisJun 7

Local tick habitat

Princeton is 85% natural land cover (81% forest, plus open and brushy areas) across its 35.43 sq mi. 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.

Is it tick season in Princeton right now?

Yes. Nymphs are questing, the highest-risk stage for people. In Princeton, today's risk reads moderate (59/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Nearby towns in Worcester County

Tick risk is local. Check the towns around you.

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