Weather World
Jonestown, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Jonestown Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | |  | | | |  | |
| Patchy Fog | Sunny | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Sunny |
| Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 AM EDT Sat Oct 24 2026 
Jonestown Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Jonestown Weather Map
Jonestown Quick Facts
Jonestown Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 647 PM EDT Fri Oct 23 2026
Key Messages
1) Dry forecast holds for the next 5-6 days
Discussion
... KEY MESSAGE 1: Dry forecast holds for next 5-6 days
Freeze seems likely enough to post yet another freeze warning for the two counties not yet out of the growing season. While the urban places may stay above freezing, the light wind and few clouds will help the rural areas to get down to 32F. Guidance does keep the values up more 32-34F for most places, but the wind should be gone, and they just need an hour to drop enough to wa...