Richlandtown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richlandtown, a borough in Bucks County, Pennsylvania.
Today
72°F
Sunny
Sunny, with a high near 72. South wind 0 to 5 mph.
7-day forecast for Richlandtown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 0 to 5 mph S | 2% |
| Tonight | 56°F | Mostly Cloudy then Patchy Fog | 5 mph S | 4% |
| Thursday | 70°F | Light Rain Likely | 5 to 10 mph S | 68% |
| Thursday Night | 58°F | Light Rain | 0 to 5 mph SW | 78% |
| Friday | 68°F | Light Rain | 0 mph | 78% |
| Friday Night | 48°F | Light Rain Likely | 0 to 5 mph NW | 61% |
| Saturday | 63°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 15% |
| Saturday Night | 40°F | Slight Chance Light Rain | 5 to 10 mph W | 15% |
| Sunday | 58°F | Mostly Sunny | 5 to 10 mph NW | 4% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 5% |
| Monday | 57°F | Sunny then Slight Chance Light Rain | 5 to 15 mph W | 15% |
| Monday Night | 34°F | Slight Chance Light Rain then Mostly Clear | 5 mph W | 15% |
| Tuesday | 61°F | Sunny | 5 to 10 mph SW | 4% |
| Tuesday Night | 36°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Richlandtown (40.473, -75.321). Updated through the day.
Growing snapshot for Richlandtown
Last spring frost
Apr 29
First fall frost
Oct 16
Growing season
170 days
Hardiness zone
6b
More local growing data for Richlandtown: nearby ZIP 18955 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Bucksville, Pa (5.8 mi from Richlandtown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.