Tatamy, PA Weather & Growing Conditions
Today
73°F
Patchy Fog then Mostly Sunny
Patchy fog between 8am and 9am. Mostly sunny, with a high near 73. Southwest wind 0 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SW | 1% |
| Tonight | 56°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph S | 9% |
| Thursday | 71°F | Light Rain | 5 to 10 mph S | 76% |
| Thursday Night | 58°F | Light Rain | 0 to 5 mph SW | 81% |
| Friday | 70°F | Light Rain Likely | 0 mph | 56% |
| Friday Night | 48°F | Chance Light Rain | 0 mph | 44% |
| Saturday | 64°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Saturday Night | 40°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Sunday | 58°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph W | 4% |
| Monday | 58°F | Sunny | 5 to 15 mph W | 6% |
| Monday Night | 34°F | Mostly Clear | 5 mph W | 5% |
| Tuesday | 62°F | Sunny | 5 to 10 mph W | 4% |
| Tuesday Night | 35°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tatamy, PA
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7a
Explore more for Tatamy, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Phillipsburg-Easton Brg, Nj (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.