Mount Gretna Weather Forecast 15 Days, Weather in Mount Gretna Today
Current weather conditions and 15 day weather forecast for Mount Gretna, Pennsylvania, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Mount Gretna
| 10 February 2026 Tuesday -6.1 ° C / 21°F  Overcast |
Feels Like : -7.6 ° C / 18.3°F Humidity : % 64 Pressure : 1020 mb Wind Speed : 3.6 kmph / 2.2 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Mount Gretna, PA, USA
Weather Forecast for next 15 Days for Mount Gretna including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Mount Gretna, Pennsylvania state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 February 2026 Tuesday |  Sunny |
-8.1 ° C (17.4°F) |
1.8 ° C (35.2°F) |
-3.2 ° C (26.3°F) |
% 67 | 0% | 0.5 | Sunrise:07:05 AM Sunset: 05:35 PM |
Moonrise:02:05 AM Moonset: 11:08 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Overcast |
-3.6 ° C (25.5°F) |
1 ° C (33.8°F) |
-0.6 ° C (30.8°F) |
% 77 | 0% | 0.6 | Sunrise:07:04 AM Sunset: 05:37 PM |
Moonrise:03:06 AM Moonset: 11:50 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Partly Cloudy |
-6.3 ° C (20.7°F) |
-0.7 ° C (30.7°F) |
-3.1 ° C (26.4°F) |
% 77 | 0% | 0.6 | Sunrise:07:03 AM Sunset: 05:38 PM |
Moonrise:04:02 AM Moonset: 12:40 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-9.3 ° C (15.2°F) |
0.1 ° C (32.2°F) |
-5.5 ° C (22.2°F) |
% 76 | 0% | 0.6 | Sunrise:07:01 AM Sunset: 05:39 PM |
Moonrise:04:52 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-11.3 ° C (11.7°F) |
2.8 ° C (37.1°F) |
-4.8 ° C (23.3°F) |
% 86 | 0% | 0 | Sunrise:07:00 AM Sunset: 05:40 PM |
Moonrise:05:35 AM Moonset: 02:41 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Light snow |
-7.4 ° C (18.7°F) |
-0.2 ° C (31.6°F) |
-2.4 ° C (27.6°F) |
% 93 | 79% | 1 | Sunrise:06:59 AM Sunset: 05:41 PM |
Moonrise:06:10 AM Moonset: 03:49 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Mist |
-5 ° C (23.1°F) |
2.1 ° C (35.8°F) |
-0.8 ° C (30.5°F) |
% 94 | 0% | 1 | Sunrise:06:58 AM Sunset: 05:43 PM |
Moonrise:06:40 AM Moonset: 04:57 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Mist |
-1 ° C (30.2°F) |
2.7 ° C (36.8°F) |
0.8 ° C (33.5°F) |
% 97 | 0% | 1 | Sunrise:06:56 AM Sunset: 05:44 PM |
Moonrise:07:06 AM Moonset: 06:06 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Sunny |
-0.8 ° C (30.6°F) |
6.1 ° C (43°F) |
2.6 ° C (36.7°F) |
% 87 | 0% | 2 | Sunrise:06:55 AM Sunset: 05:45 PM |
Moonrise:07:30 AM Moonset: 07:15 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Patchy rain nearby |
-1.6 ° C (29.1°F) |
5.2 ° C (41.3°F) |
2.6 ° C (36.6°F) |
% 93 | 84% | 1 | Sunrise:06:54 AM Sunset: 05:46 PM |
Moonrise:07:52 AM Moonset: 08:25 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Partly Cloudy |
6.9 ° C (44.3°F) |
16.3 ° C (61.4°F) |
11.8 ° C (53.2°F) |
% 82 | 0% | 4 | Sunrise:06:52 AM Sunset: 05:47 PM |
Moonrise:08:15 AM Moonset: 09:36 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Patchy rain nearby |
0.1 ° C (32.1°F) |
6.2 ° C (43.1°F) |
4.7 ° C (40.4°F) |
% 69 | 66% | 1 | Sunrise:06:51 AM Sunset: 05:48 PM |
Moonrise:08:40 AM Moonset: 10:50 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Heavy snow |
-2.7 ° C (27.2°F) |
-0.8 ° C (30.5°F) |
-1.9 ° C (28.7°F) |
% 97 | 76% | 1 | Sunrise:06:49 AM Sunset: 05:50 PM |
Moonrise:09:08 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Light snow |
-4.7 ° C (23.6°F) |
-0 ° C (32°F) |
-1.8 ° C (28.8°F) |
% 96 | 73% | 1 | Sunrise:06:48 AM Sunset: 05:51 PM |
Moonrise:09:43 AM Moonset: 12:05 AM Moon Phase ( Waxing Crescent ) |
|
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