Armstrong County, PA Weather Forecast
County weather hub
Sunny
Compare major city weather across Armstrong County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 70. Northeast wind around 9 mph.
County Weather Overview
This county weather page brings together forecast coverage for Armstrong County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 10 of 10 mapped cities in Armstrong County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 1:42 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Armstrong County
Friday looks like the warmest upcoming period in Armstrong County at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 2 to 10 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 30, 2026 1:42 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 44. Northeast wind 1 to 9 mph.
Sunny, with a high near 75. Northeast wind around 2 mph.
Mostly clear, with a low around 48. Northwest wind around 2 mph.
Sunny, with a high near 76.
Mostly clear, with a low around 50.
Sunny, with a high near 75.
Mostly clear, with a low around 49.
Sunny, with a high near 77.
Mostly clear, with a low around 52.
Sunny, with a high near 80.
Partly cloudy, with a low around 58.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
70°F |
9 mph
NE
|
|
Saturday Night
May 30
|
Clear
|
44°F |
1 to 9 mph
NE
|
|
Sunday
May 31
|
Sunny
|
75°F |
2 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
48°F |
2 mph
NW
|
|
Monday
Jun 1
|
Sunny
|
76°F |
0 to 7 mph
N
|
|
Monday Night
Jun 1
|
Mostly Clear
|
50°F |
3 to 7 mph
N
|
|
Tuesday
Jun 2
|
Sunny
|
75°F |
2 to 10 mph
N
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
49°F |
1 to 9 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
77°F |
1 to 7 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
52°F |
0 to 5 mph
N
|
|
Thursday
Jun 4
|
Sunny
|
80°F |
0 to 5 mph
W
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
58°F |
0 to 3 mph
SW
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
82°F |
1 to 9 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Armstrong County.
Coverage
Forecast coverage currently spans 10 of 10 mapped cities in Armstrong County.
Largest mapped city population in this region: 6,550.
