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Mammoth, PA Weather & Current Conditions

15664 Weather (Mammoth, PA)

Current Conditions and Weather for Mammoth, Pennsylvania

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Overcast at Mammoth (15664), temperature is 57°F14°C, dew point 50°F10°C, humidity 78%. Wind direction is E at 14 mphat 23 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.3 in1026 mb. Last update: 12:15 am.*

*Time is approximately 12:15 am Wed, Sep 23, 2026. Time will be within 15 minutes of current local time. Mammoth weather forecast data is updated every 15 minutes.

Sun & Moon

Converter

Cloud Cover	100%
uv UV Index	5
Sunrise	07:07 AM
Sunset	07:14 PM
Moonrise	05:49 PM
Moonset	03:43 AM

Civil Twilight
6:37 AM to 7:04 AM
7:13 PM to 7:40 PM
Waxing Gibbous Moon

Weather Quote O' the Day

It always rains on tents. Rainstorms will travel thousands of miles, against prevailing winds for the opportunity to rain on a tent. ―Dave Barry

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Mammoth Weather Forecast

Weather forecast for: 2 Miles ESE Calumet-Norvelt PA

Last Update: 6:41 pm EDT Sep 22, 2026

Overnight: Mostly cloudy, with a low around 53. East wind around 15 mph, with gusts as high as 26 mph.

Wednesday: Partly sunny, with a high near 64. East wind 14 to 18 mph.

Wednesday Night: Mostly cloudy, with a low around 49. East wind 8 to 13 mph.

Thursday: Mostly sunny, with a high near 65. East wind 7 to 11 mph.

Thursday Night: Mostly clear, with a low around 43. East wind 5 to 7 mph becoming calm in the evening.

Friday: Sunny, with a high near 68.

Friday Night: Partly cloudy, with a low around 46.

Saturday: Mostly sunny, with a high near 68.

Saturday Night: Partly cloudy, with a low around 48.

Sunday: Mostly sunny, with a high near 68.

Sunday Night: Partly cloudy, with a low around 50.

Monday: Mostly sunny, with a high near 70.

Monday Night: Partly cloudy, with a low around 53.

Tuesday: Mostly sunny, with a high near 74.

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