TickZoneHow the score works
43of 100

Today's tick risk

Lincoln, MA

Middlesex 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
73°F · 90%
Life stage
Nymphs
Sightings
26 · 15mi

7-day outlook

Risk recalculates daily from the local forecast.

Today
43
Wed
38
Thu
35
Fri
29
Sat
40
Sun
52
Mon
51

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

26
observations logged nearby (iNaturalist)
  • Dermacentor variabilisJun 29
  • Dermacentor variabilisJun 26
  • Dermacentor variabilisJun 25
  • Dermacentor variabilisJun 25
  • Dermacentor variabilisJun 23
  • Dermacentor variabilisJun 22

Local tick habitat

Lincoln is 52% natural land cover (48% forest, plus open and brushy areas) across its 14.23 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 Lincoln right now?

Yes. Nymphs are questing, the highest-risk stage for people. In Lincoln, today's risk reads moderate (43/100). Ticks are active. Use repellent, stick to trails, and do a tick check when you come inside.

Nearby towns in Middlesex County

Tick risk is local. Check the towns around you.

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