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On Air WeatherPets Network WPET 7 · Jacksonville Bureau

Jacksonville weather, reported by Jeter

The live pet-owner forecast for Jacksonville, Florida: walk verdicts, paw-safety context, and a very good weather anchor. Real forecast data, reported with more tail wags than your usual station.

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Jeter
Field Correspondent, Jacksonville Bureau

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Can you walk your dog in Jacksonville right now?

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Verdicts use the same temperature bands as our vet-sourced guides to safe walking temperatures and cold-weather limits, including the humidity bump and the 7-second pavement test.

Next 12 hours in Jacksonville

10-day Jacksonville forecast

Live forecast:  Weather. Updates every few minutes.

What Jacksonville weather usually means for pets

Averages tell you what to plan a wardrobe around. Here is Jacksonville's typical year with a dog-walk comfort rating for each month, using the same bands as the live verdict above.

MonthAvg highAvg lowTypical midday walk
January65.5°F / 19°C42.4°F / 6°CSafe — great walk weather
February68.9°F / 21°C45.6°F / 8°CFine for most dogs
March74.3°F / 24°C50°F / 10°CFine for most dogs
April79.8°F / 27°C55.8°F / 13°CCaution — shade & water
May85.9°F / 30°C63.3°F / 17°CRisky — early/late only
June89.9°F / 32°C70.2°F / 21°CRisky — early/late only
July91.9°F / 33°C72.7°F / 23°CDangerous — skip midday
August90.7°F / 33°C72.9°F / 23°CDangerous — skip midday
September87.1°F / 31°C70°F / 21°CRisky — early/late only
October80.8°F / 27°C61.1°F / 16°CCaution — shade & water
November73.1°F / 23°C50.8°F / 10°CFine for most dogs
December67.5°F / 20°C45.3°F / 7°CSafe — great walk weather

Record high: 105°F / 41°C (set in July; official records date to 1871) · Record low: 7°F / -14°C (January 21, 1985)

Climate data: NOAA 1991-2020 U.S. Climate Normals (Jacksonville International Airport).

Jacksonville weather facts every pet owner should know

  • Jacksonville's average highs top 90F in July (91.9F) and hover there in August (90.7F), past the danger line for midday dog walks, so beach trips work best at sunrise.
  • Summer is storm season: June through September each average 6.77 to 7.60 inches of rain, so plan indoor games around the near-daily thunderstorm hours.
  • Even in January, highs average 65.5F, great walking weather, though lows of 42.4F mean thin-coated dogs may want a light sweater at dawn.
  • Jacksonville's normals show no measurable snow, but the city fell to 7F on January 21, 1985, proof that Florida pets can still meet a hard freeze.
Jacksonville skyline along the St. Johns River
Jacksonville skyline along the St. Johns River. Photo: Matthew T Rader, CC BY-SA 4.0, via Wikimedia Commons

Jacksonville pet weather questions

July averages 91.9F, above the 90F danger threshold, and coastal humidity makes it feel worse, so summer walks belong at dawn when lows average 72.7F. From May through September apply the 77F caution and 82F risky rules.
Humid air slows a dog's panting-based cooling, so an 85F Jacksonville afternoon can stress a dog like a much hotter dry day. With September still averaging an 87.1F high, keep the early-walk habit going well into fall.
June is the wettest month at 7.60 inches, and September is close behind at 7.56 inches. Afternoon thunderstorms are near-daily in summer, so schedule walks for mornings, watch for lightning at the beach, and towel dogs off to prevent hot spots.
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