ALTOONA, PA 16603 Weather Forecast & Current Conditions
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  16603 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ALTOONA, PA
Current Weather
3:53 AM EDT JUN 9, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: S at 6 mph
Pressure: 30.25 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  16603 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ALTOONA, PA 16603
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Showers likely, mainly in the morning. Very warm. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Warm with lows around 70. West winds 5 to 10 mph with gusts up to 30 mph. Chance of rain 40 percent.
THURSDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the upper 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Mostly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid, hot with highs in the upper 80s. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 60s. Chance of rain 70 percent.
SATURDAY
Sunny. Highs in the mid 80s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
SUNDAY
Mostly sunny. Very warm with highs in the mid 80s.
SUNDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.

  16603 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ALTOONA, PA 16603
Infrared Weather Satellite
ALTOONA, PA 16603
  16603 WEATHER RADAR LOOP
NEXRAD Weather Radar
ALTOONA, PA 16603
 MOS COMPUTER WEATHER FORECAST

ALTOONA, PA 3 hourly weather forecast
weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026		 ALTOONA, PA 16603 weather forecast Day 1, 0 hours 2 AM 63° 62° Mostly Cloudy 2%

 0% Thunder
( 1% severe)		 S   10 62% 50°
Low 58° ALTOONA, PA 16603 weather forecast Day 1, 3 hours 5 AM 59° 57° Mostly Cloudy S   9 72% 50°
High 84° ALTOONA, PA 16603 weather forecast Day 1, 6 hours 8 AM 63° 63° Mostly Cloudy 4%

 0% Thunder
( 3% severe)		 S   8 67% 52°

Mostly Cloudy



 ALTOONA, PA 16603 weather forecast Day 1, 9 hours 11 AM 73° 73° Mostly Cloudy S   8 55% 56°
ALTOONA, PA 16603 weather forecast Day 1, 12 hours 2 PM 81° 81° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 S   10 47% 59°
ALTOONA, PA 16603 weather forecast Day 1, 15 hours 5 PM 81° 82° Mostly Cloudy S   10 51% 61°
ALTOONA, PA 16603 weather forecast Day 1, 18 hours 8 PM 77° 79° Mostly Cloudy 41%
RAIN
.1–.25 in		 0% Thunder
( 17% severe)		 SSE   9 60% 62°
ALTOONA, PA 16603 weather forecast Day 1, 21 hours 11 PM 71° 71° Mostly Cloudy S   7 79% 64°
Wednesday
10 JUN 2026		 ALTOONA, PA 16603 weather forecast Day 2, 0 hours 2 AM 68° 68° Mostly Cloudy 74%
RAIN
***		 0% Thunder
( 31% severe)		 S   7 87% 64°
Low 64° ALTOONA, PA 16603 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy S   8 97% 65°
High 86° ALTOONA, PA 16603 weather forecast Day 2, 6 hours 8 AM 69° 69° Mostly Cloudy 36%
RAIN
.01–.1 in		 0% Thunder
( 28% severe)		 SSW   9 90% 66°

Mostly Cloudy

Chance of Rain

 ALTOONA, PA 16603 weather forecast Day 2, 9 hours 11 AM 76° 77° Mostly Cloudy SW   12 76% 68°
ALTOONA, PA 16603 weather forecast Day 2, 12 hours 2 PM 82° 85° Mostly Cloudy 27%
RAIN
.01–.1 in		 0% Thunder
( 34% severe)		 WSW   13 65% 69°
ALTOONA, PA 16603 weather forecast Day 2, 15 hours 5 PM 84° 88° Partly Cloudy WSW   13 61% 69°
ALTOONA, PA 16603 weather forecast Day 2, 18 hours 8 PM 81° 84° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 26% severe)		 WSW   12 69% 70°
ALTOONA, PA 16603 weather forecast Day 2, 21 hours 11 PM 73° 73° Partly Cloudy WSW   7 90% 70°

ALTOONA, PA extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 69° Low 69° Low 63° Low 58° Low 62°
High 86° High 85° High 81° High 83° High 77°
ALTOONA, PA 16603 weather forecast Day 3 ALTOONA, PA 16603 weather forecast Day 4 ALTOONA, PA 16603 weather forecast Day 5 ALTOONA, PA 16603 weather forecast Day 6 ALTOONA, PA 16603 weather forecast Day 7
Overcast
54% Rain		 Overcast
72% Rain		 Partly Cloudy
39% Rain		 Partly Cloudy
19% Rain		 Overcast
64% Rain
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