Thompson, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thompson, a borough in Susquehanna County, Pennsylvania.
Overnight
50°F
Mostly Clear
Mostly clear, with a low around 50. Southwest wind around 7 mph.
7-day forecast for Thompson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 7 mph SW | 2% |
| Wednesday | 69°F | Mostly Sunny | 8 mph SW | 2% |
| Wednesday Night | 56°F | Mostly Cloudy then Chance Light Rain | 7 to 12 mph S | 30% |
| Thursday | 65°F | Light Rain | 7 to 10 mph S | 92% |
| Thursday Night | 52°F | Chance Light Rain | 2 to 6 mph SW | 25% |
| Friday | 63°F | Slight Chance Light Rain | 3 mph SW | 18% |
| Friday Night | 45°F | Slight Chance Light Rain then Mostly Cloudy | 3 mph NW | 18% |
| Saturday | 55°F | Chance Light Rain | 7 mph W | 46% |
| Saturday Night | 39°F | Chance Light Rain | 8 to 12 mph W | 46% |
| Sunday | 50°F | Slight Chance Light Rain then Partly Sunny | 7 to 12 mph NW | 15% |
| Sunday Night | 36°F | Partly Cloudy | 9 mph W | 10% |
| Monday | 50°F | Slight Chance Light Rain | 10 mph W | 22% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 8 mph W | 19% |
| Tuesday | 53°F | Mostly Sunny | 7 to 10 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov) for Thompson (41.864, -75.514). Updated through the day.
Growing snapshot for Thompson
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5b
More local growing data for Thompson: nearby ZIP 18465 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Browndale
Forest City
Forest Lake
Friendsville
Great Bend
Hallstead
Harford
Hop Bottom
Lakeside
Lanesboro
Laurel Lake
Little Meadows
Meshoppen
Montrose
New Milford
Nicholson
Oakland
South Montrose
Springville
Susquehanna Depot
Union Dale
Vandling
Climate data from the nearest NOAA station, Pleasant Mt 1 W, Pa (7.3 mi from Thompson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.