Blain, PA Weather & Growing Conditions
Tonight
48°F
Mostly Clear then Areas Of Fog
Areas of fog after midnight. Mostly clear, with a low around 48. Southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear then Areas Of Fog | 1 mph SE | 0% |
| Wednesday | 75°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph SE | 0% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers | 5 mph SE | 87% |
| Thursday | 74°F | Rain Showers | 1 to 6 mph SW | 77% |
| Thursday Night | 54°F | Mostly Cloudy then Chance Rain Showers | 1 mph W | 33% |
| Friday | 70°F | Chance Rain Showers | 2 mph NW | 40% |
| Friday Night | 44°F | Chance Rain Showers | 2 mph NW | 39% |
| Saturday | 62°F | Slight Chance Rain Showers | 2 to 7 mph NW | 15% |
| Saturday Night | 36°F | Partly Cloudy | 5 mph NW | 11% |
| Sunday | 60°F | Mostly Sunny | 5 mph W | 8% |
| Sunday Night | 34°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph W | 17% |
| Monday | 59°F | Slight Chance Rain Showers | 8 mph W | 23% |
| Monday Night | 34°F | Slight Chance Rain Showers then Partly Cloudy | 6 mph W | 20% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blain, PA
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
191 days
Hardiness zone
7a
Explore more for Blain, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Bloserville 1 N, Pa (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.