Columbia County, PA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Columbia County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 74. North wind around 6 mph.
County Weather Overview
This county weather page brings together forecast coverage for Columbia County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Columbia County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 17 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 12:54 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Columbia County
Saturday looks like the warmest upcoming period in Columbia County at 77 degrees F.
Monday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Saturday at about 1 to 10 mph SE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 12:54 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KBGM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 54. Northeast wind 0 to 3 mph.
Mostly sunny, with a high near 77. Southeast wind 1 to 10 mph, with gusts as high as 22 mph.
Rain showers likely between 8pm and 11pm, then showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers. Mostly cloudy, with a high near 53. Northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 11pm, then a slight chance of rain and snow showers between 11pm and 2am, then widespread frost. Partly cloudy, with a low around 33. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Widespread frost before 8am. Mostly sunny, with a high near 48.
Mostly clear, with a low around 28.
Sunny, with a high near 57.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 43.
A slight chance of rain showers. Partly sunny, with a high near 68.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 44.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 17
|
Mostly Sunny
|
74°F |
6 mph
N
|
|
Tonight
Apr 17
|
Mostly Clear
|
54°F |
0 to 3 mph
NE
|
|
Saturday
Apr 18
|
Mostly Sunny
|
77°F |
1 to 10 mph
SE
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms
|
46°F |
5 to 9 mph
SW
|
|
Sunday
Apr 19
|
Rain Showers
|
53°F |
6 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Slight Chance Rain And Snow Showers
|
33°F |
3 to 9 mph
NW
|
|
Monday
Apr 20
|
Widespread Frost then Mostly Sunny
|
48°F |
5 to 10 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
28°F |
1 to 8 mph
N
|
|
Tuesday
Apr 21
|
Sunny
|
57°F |
1 to 7 mph
SW
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
43°F |
5 mph
S
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers
|
68°F |
2 to 7 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Rain Showers then Partly Cloudy
|
44°F |
1 to 5 mph
NW
|
|
Thursday
Apr 23
|
Mostly Sunny
|
70°F |
1 to 6 mph
NW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
43°F |
1 to 5 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Columbia County.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Columbia County.
Largest mapped city population in this region: 9,855.
