Armstrong County, PA Weather Forecast

County weather hub

70°
F

Sunny

Compare major city weather across Armstrong County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Saturday, May 30, 2026
Wind: 9 mph NE
Saturday

Sunny, with a high near 70. Northeast wind around 9 mph.

County weather hub

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
Next High
70°F
Saturday
Next Low
44°F
Saturday Night
Rain Outlook
1
Periods mentioning precipitation
Windiest
2 to 10 mph
Tuesday

Daily Outlook

Today
May 30
Sunny
70 °F
/ 44°F
Wind 9 mph
Sun
May 31
Sunny
75 °F
/ 48°F
Wind 2 mph
Mon
Jun 1
Sunny
76 °F
/ 50°F
Wind 0 to 7 mph
Tue
Jun 2
Sunny
75 °F
/ 49°F
Wind 2 to 10 mph
Wed
Jun 3
Sunny
77 °F
/ 52°F
Wind 1 to 7 mph
Thu
Jun 4
Sunny
80 °F
/ 58°F
Wind 0 to 5 mph
Fri
Jun 5
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
82 °F
Wind 1 to 9 mph

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 source

Extended Forecast

Saturday Night
May 30
44°F
Clear
1 to 9 mph NE

Clear, with a low around 44. Northeast wind 1 to 9 mph.

Sunday
May 31
75°F
Sunny
2 mph NE

Sunny, with a high near 75. Northeast wind around 2 mph.

Sunday Night
May 31
48°F
Mostly Clear
2 mph NW

Mostly clear, with a low around 48. Northwest wind around 2 mph.

Monday
Jun 1
76°F
Sunny
0 to 7 mph N

Sunny, with a high near 76.

Monday Night
Jun 1
50°F
Mostly Clear
3 to 7 mph N

Mostly clear, with a low around 50.

Tuesday
Jun 2
75°F
Sunny
2 to 10 mph N

Sunny, with a high near 75.

Tuesday Night
Jun 2
49°F
Mostly Clear
1 to 9 mph N

Mostly clear, with a low around 49.

Wednesday
Jun 3
77°F
Sunny
1 to 7 mph N

Sunny, with a high near 77.

Wednesday Night
Jun 3
52°F
Mostly Clear
0 to 5 mph N

Mostly clear, with a low around 52.

Thursday
Jun 4
80°F
Sunny
0 to 5 mph W

Sunny, with a high near 80.

Thursday Night
Jun 4
58°F
Partly Cloudy
0 to 3 mph SW

Partly cloudy, with a low around 58.

Friday
Jun 5
82°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
1 to 9 mph SW

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
Kittanning Courthouse
Kittanning Courthouse image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.