Blue Bell, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blue Bell, a community in Montgomery County, Pennsylvania.
Tonight
48°F
Mostly Clear
Mostly clear, with a low around 48. South wind 0 to 5 mph.
7-day forecast for Blue Bell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear | 0 to 5 mph S | 2% |
| Wednesday | 74°F | Patchy Fog then Sunny | 0 to 10 mph S | 2% |
| Wednesday Night | 59°F | Mostly Cloudy | 5 mph S | 5% |
| Thursday | 73°F | Chance Light Rain | 5 to 10 mph S | 49% |
| Thursday Night | 62°F | Light Rain | 0 to 5 mph SW | 77% |
| Friday | 69°F | Light Rain | 0 to 5 mph W | 77% |
| Friday Night | 51°F | Light Rain | 0 to 5 mph NW | 76% |
| Saturday | 64°F | Chance Light Rain | 5 to 10 mph NW | 35% |
| Saturday Night | 39°F | Slight Chance Light Rain then Partly Cloudy | 5 mph NW | 16% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph W | 9% |
| Sunday Night | 37°F | Slight Chance Light Rain | 5 to 10 mph W | 19% |
| Monday | 59°F | Slight Chance Light Rain | 10 to 15 mph NW | 23% |
| Monday Night | 35°F | Slight Chance Light Rain | 5 to 10 mph W | 23% |
| Tuesday | 61°F | Slight Chance Light Rain then Sunny | 10 to 15 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Blue Bell (40.147, -75.269). Updated through the day.
Growing snapshot for Blue Bell
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
203 days
Hardiness zone
7a
More local growing data for Blue Bell: nearby ZIP 19422 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Ambler
Arcadia University
Audubon
Bala Cynwyd
Bridgeport
Bryn Athyn
Cheltenham Village
Collegeville
Conshohocken
Eagleville
East Greenville
Elkins Park
Evansburg
Flourtown
Fort Washington
Gilbertsville
Glenside
Green Lane
Halfway House
Harleysville
Hatboro
Hatfield
Horsham
Jenkintown
Kenilworth
King of Prussia
Kulpsville
Lansdale
Maple Glen
McKinley
Climate data from the nearest NOAA station, Norristown, Pa (4.5 mi from Blue Bell). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.