Weather Forecast and Conditions for Mount Gretna, Pennsylvania - The Weather Channel | Weather.com
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58° Rain
Rain
Day 78° • Night 44°
Feels Like57°
Sunrise

7:05 am

Sunset

7:20 pm

Temperature
High / Low
--/44°
Wind
6 mph
Humidity
Humidity
98%
Dew point
Dew Point
58°
Pressure
Pressure
29.67 in
UV index
UV Index
0 of 11
Visibility
Visibility
7 mi
Moon Phase - Day 4
Moon Phase
Waxing Crescent
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Rain

Storms likely for the next several hours. A few storms may be severe.

Hourly Weather-

Now

Thunderstorms Thunderstorms
57°
Rain drop 88%
NNE 5 mph
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Thunderstorms

  • Temperature feels like
    Feels Like57°
  • WindNNE 5 mph
  • Humidity
    Humidity98%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0.03 in

11 pm

Cloudy Cloudy
56°
Rain drop 16%
N 3 mph
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Cloudy

  • Temperature feels like
    Feels Like56°
  • WindN 3 mph
  • Humidity
    Humidity99%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

12 am

Cloudy Cloudy
55°
Rain drop 17%
NNE 4 mph
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Cloudy

  • Temperature feels like
    Feels Like54°
  • WindNNE 4 mph
  • Humidity
    Humidity100%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in

1 am

Scattered Thunderstorms Night Scattered Thunderstorms
54°
Rain drop 53%
NNE 6 mph
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Scattered Thunderstorms

  • Temperature feels like
    Feels Like53°
  • WindNNE 6 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Thunderstorms Thunderstorms
--/44°
Rain drop 100%
Subtract

Night

44°
Thunderstorms
Rain drop
100%
NNE 8 mph

Thunderstorms this evening will give way to steady rain overnight. A few storms may be severe. Low 44F. Winds NNE at 5 to 10 mph. Chance of rain 100%.

  • Humidity
    Humidity95%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:44 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Scattered Showers Day AM Showers
47°/28°
Rain drop 33%
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Day

47°
Scattered Showers Day
Rain drop
33%
NNW 18 mph

A shower or two around the area in the morning, then partly cloudy in the afternoon. High 47F. Winds NNW at 15 to 25 mph. Chance of rain 30%. Higher wind gusts possible.

  • Humidity
    Humidity69%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:21 pm

Night

28°
Partly Cloudy Night
Mixed precipitation
4%
NNW 14 mph

Clear to partly cloudy. Low 28F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:25 am
  • Moonset
    Moonset12:09 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Clear Day Mostly Sunny
48°/30°
Rain drop 3%
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Day

48°
Mostly Clear Day
Rain drop
3%
WNW 7 mph

Mostly sunny skies. High 48F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:22 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
3%
SSW 5 mph

Partly cloudy in the evening with more clouds for later at night. Low near 30F. Winds light and variable.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:17 am
  • Moonset
    Moonset1:25 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day AM Clouds/PM Sun
55°/42°
Rain drop 3%
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Day

55°
Partly Cloudy Day
Rain drop
3%
SSE 11 mph

Cloudy skies early, followed by partial clearing. High near 55F. Winds SSE at 10 to 15 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:23 pm

Night

42°
Mostly Cloudy Night
Rain drop
17%
S 9 mph

Mostly cloudy skies. Low 42F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:19 am
  • Moonset
    Moonset2:32 am
  • Moon Phase - Day 7 First Quarter
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