Thompson, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thompson, a borough in Susquehanna County, Pennsylvania.
Today
80°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 80. Northwest wind around 2 mph.
7-day forecast for Thompson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Areas Of Fog then Sunny | 2 mph NW | 0% |
| Tonight | 59°F | Partly Cloudy | 3 mph S | 0% |
| Wednesday | 79°F | Patchy Fog then Partly Sunny | 6 mph S | 9% |
| Wednesday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 47% |
| Thursday | 82°F | Showers And Thunderstorms | 7 mph S | 80% |
| Thursday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 80% |
| Friday | 82°F | Showers And Thunderstorms Likely | 6 mph SW | 70% |
| Friday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph SW | 70% |
| Saturday | 80°F | Showers And Thunderstorms Likely | 6 mph W | 69% |
| Saturday Night | 63°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph W | 69% |
| Sunday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph W | 16% |
| Sunday Night | 65°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 22% |
| Monday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph W | 42% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 7 mph W | 42% |
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 Aug 4, 2026.