Weather forecast for 10 days
Gratztown, PA

Weather forecast for the weekend

Saturday, May 17.

AM Thunderstorms
5:59 am

8:31 pm
EDT
AM Thunderstorms
77°F / 61°F
  • Wind: 14mph SW
  • Humidity: 69%
  • Precip. probability: 59%
  • Precipitation: 0.16"
  • UV index: 8
On Saturday, May 17, morning storms could bring gusty winds, rain, and isolated thunder.
With a high probability, light precipitation is expected. Predicted temperatures will peak at a temperate 77°F and dip to a minimum of a breezy 60.8°F.
It will be warmer, as the maximum temperature reflects June's norm of 78.1°F instead of May's.
Sunrise will be at 5:59 am and sunset at 8:31 pm; the daylight will last for 14h and 32min.

Sunday, May 18.

Partly Cloudy
5:58 am

8:32 pm
EDT
Partly Cloudy
75°F / 54°F
  • Wind: 12mph W
  • Humidity: 54%
  • Precip. probability: 21%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Gratztown, clouds will come and go, but expect bright periods in between.
Rain is not predicted. Temperatures are forecasted to range from a maximum of a warm 75.2°F to a minimum of a crisp 53.6°F.
Sunday's top temperature will be slightly warmer than May's standard maximum of 71.2°F.
Sunrise will be at 5:58 am and sunset at 8:32 pm; the daylight will last for 14h and 34min.

Frequently asked questions

What is the weather forecast for Gratztown for Saturday?
On Saturday, early thunderstorms may bring intense rain and flashes of lightning.
Will it rain on Saturday?
With a probability of 59%, light precipitation of 0.16" is forecasted on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 77°F, while the lowest temperature will be 60.8°F.
What is the weather forecast for Gratztown for Sunday?
On Sunday, clouds will come and go, but expect bright periods in between.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 75.2°F, while the lowest temperature will be 53.6°F.
What is the weather forecast for Gratztown for the next ten days?
In Gratztown, a combination of gloomy, rain-soaked and unstable weather is forecasted for the next ten days.
Will it rain in the next ten days?
In Gratztown, rain is anticipated almost every day for the next ten days. Next Wednesday, with moderate precipitation of 0.79", will be the day with the most rainfall.
How warm will it be in the next ten days in Gratztown?
The maximum temperature will vary between 68°F and 82.4°F, as the minimum temperature will vary between 50°F and 68°F.
What will be the warmest and the coldest days?
With a maximum temperature of 82.4°F, Thursday and Friday will be the warmest days. Today is the coldest day, with a maximum temperature of 68°F.

Long-term weather forecast

TueMay 13.
  • 68°F
  • 61°F
Rain
Rain
  • Wind: 14mph ESE
  • Humidity: 86%
  • UV index: 3
  • Precip. probability: 99%
  • Precipitation: 0.24"
  • 6:03 am 8:27 pm EDT
WedMay 14.
  • 75°F
  • 59°F
Showers
Showers
  • Wind: 7mph SSE
  • Humidity: 73%
  • UV index: 5
  • Precip. probability: 59%
  • Precipitation: 0.24"
  • 6:02 am 8:28 pm EDT
ThuMay 15.
  • 82°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 66%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0.2"
  • 6:01 am 8:29 pm EDT
FriMay 16.
  • 82°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SW
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 67%
  • Precipitation: 0.55"
  • 6:00 am 8:30 pm EDT
SatMay 17.
  • 77°F
  • 61°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 14mph SW
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 59%
  • Precipitation: 0.16"
  • 5:59 am 8:31 pm EDT
SunMay 18.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:58 am 8:32 pm EDT
MonMay 19.
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:57 am 8:33 pm EDT
TueMay 20.
  • 73°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 5:56 am 8:34 pm EDT
WedMay 21.
  • 73°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 11mph SSW
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 60%
  • Precipitation: 0.79"
  • 5:56 am 8:35 pm EDT
ThuMay 22.
  • 70°F
  • 55°F
Showers
Showers
  • Wind: 12mph WSW
  • Humidity: 69%
  • UV index: 5
  • Precip. probability: 48%
  • Precipitation: 0.31"
  • 5:55 am 8:36 pm EDT
During the ten-day period, overcast, showery and storm-filled weather is expected.
Rain is anticipated nearly every day for the next ten days.
Temperature differences will be noticeable in the upcoming days. Forecast highs will fluctuate between 68°F and 82.4°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 50°F up to 68°F.
With a maximum temperature of 82.4°F, Thursday and Friday will be the warmest days in Gratztown; today is the coldest day, with a maximum temperature of 68°F.
Updated: May 13, 2025 @ 15:35:35 UTC
Published by: Weather Atlas | About Us
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