CATAWISSA, PA 17820 Weather Forecast & Current Conditions

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SELINSGROVE, PA
Current Weather

3:53 AM EDT APR 20, 2026
Broken Clouds
39°F
Feels Like: 39°F
Dewpoint: 34°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: Calm
Pressure: 30.11 inches
Last 72 hours

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CATAWISSA, PA 17820
Weather Forecast

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REST OF TONIGHT
Mostly cloudy with isolated rain and snow showers. Near steady temperature in the mid 30s. West winds around 5 mph. Chance of precipitation 20 percent.
MONDAY
Partly sunny. Isolated rain and snow showers in the morning. Highs in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Widespread frost after midnight. Lows in the mid 20s. North winds 5 to 10 mph.
TUESDAY
Widespread frost in the morning. Sunny. Highs in the lower 50s. Southwest winds around 5 mph.
TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Not as cool with lows in the lower 40s. South winds around 5 mph with gusts up to 20 mph.
WEDNESDAY
Mostly sunny. A chance of showers in the morning. Not as cool with highs in the mid 60s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s.
THURSDAY
Sunny. Highs in the upper 60s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 40s.
FRIDAY
Mostly sunny. Highs in the upper 60s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 40s. Chance of rain 40 percent.
SATURDAY
Mostly cloudy with a 50 percent chance of showers. Cooler with highs in the upper 50s.
SATURDAY NIGHT
Showers likely. Lows in the mid 40s. Chance of rain 60 percent.

Visible Weather Satellite
CATAWISSA, PA 17820
Infrared Weather Satellite
CATAWISSA, PA 17820
NEXRAD Weather Radar
CATAWISSA, PA 17820

SELINSGROVE, PA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  4/19/2026
Monday
20 APR 2026
CATAWISSA, PA 17820 weather forecast Day 1, 0 hours 2 AM 38° 36° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 0% severe)
WSW   2 70% 29°
Low 36° CATAWISSA, PA 17820 weather forecast Day 1, 3 hours 5 AM 37° 33° Mostly Cloudy W   5 75% 30°
High 49° CATAWISSA, PA 17820 weather forecast Day 1, 6 hours 8 AM 38° 32° Mostly Cloudy 5%

0% Thunder
( 1% severe)
NNW   8 70% 29°

Partly Cloudy



CATAWISSA, PA 17820 weather forecast Day 1, 9 hours 11 AM 43° 38° Partly Cloudy NNW   9 44% 23°
CATAWISSA, PA 17820 weather forecast Day 1, 12 hours 2 PM 46° 41° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   10 32% 19°
CATAWISSA, PA 17820 weather forecast Day 1, 15 hours 5 PM 47° 43° Partly Cloudy NNW   9 30% 18°
CATAWISSA, PA 17820 weather forecast Day 1, 18 hours 8 PM 42° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 38% 19°
CATAWISSA, PA 17820 weather forecast Day 1, 21 hours 11 PM 35° 33° Partly Cloudy N   2 52% 20°
Tuesday
21 APR 2026
CATAWISSA, PA 17820 weather forecast Day 2, 0 hours 2 AM 30° 27° Clear 0%

0% Thunder
( 0% severe)
  CALM 64% 20°
Low 26° CATAWISSA, PA 17820 weather forecast Day 2, 3 hours 5 AM 28° 25° Clear   CALM 70% 20°
High 56° CATAWISSA, PA 17820 weather forecast Day 2, 6 hours 8 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
  CALM 57% 20°

Partly Cloudy



CATAWISSA, PA 17820 weather forecast Day 2, 9 hours 11 AM 44° 43° Clear SSW   2 39% 21°
CATAWISSA, PA 17820 weather forecast Day 2, 12 hours 2 PM 52° 50° Partly Cloudy 2%

0% Thunder
( 1% severe)
SSW   7 31% 23°
CATAWISSA, PA 17820 weather forecast Day 2, 15 hours 5 PM 56° 54° Partly Cloudy S   7 31% 26°
CATAWISSA, PA 17820 weather forecast Day 2, 18 hours 8 PM 51° 50° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 6% severe)
SSE   5 42% 29°
CATAWISSA, PA 17820 weather forecast Day 2, 21 hours 11 PM 47° 45° Mostly Cloudy S   5 53% 31°

SELINSGROVE, PA extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 41° Low 44° Low 45° Low 46° Low 47°
High 61° High 72° High 65° High 56° High 61°
CATAWISSA, PA 17820 weather forecast Day 3 CATAWISSA, PA 17820 weather forecast Day 4 CATAWISSA, PA 17820 weather forecast Day 5 CATAWISSA, PA 17820 weather forecast Day 6 CATAWISSA, PA 17820 weather forecast Day 7
Overcast
62% Rain
Clear
6% Rain
Mostly Cloudy
23% Rain
Overcast
60% Rain
Overcast
49% Rain
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