TickZoneHow the score works
58of 100

Today's tick risk

Spencer, 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
70°F · 89%
Life stage
Nymphs
Sightings
4 · 15mi

7-day outlook

Risk recalculates daily from the local forecast.

Today
58
Wed
52
Thu
49
Fri
38
Sat
45
Sun
54
Mon
55

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

4
observations logged nearby (iNaturalist)
  • Dermacentor variabilisJun 24
  • Ixodes scapularisJun 14
  • Ixodes scapularisJun 8
  • Dermacentor variabilisJun 1

Local tick habitat

Spencer is 68% natural land cover (62% forest, plus open and brushy areas) across its 32.85 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 Spencer right now?

Yes. Nymphs are questing, the highest-risk stage for people. In Spencer, today's risk reads moderate (58/100). 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.

Get Spencer's tick risk on your home screen

The TickZone app (coming soon) adds a color widget and daily alerts.

Join the waitlist