Weather forecast for tomorrowSaint Johns, PA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 59°F
- 34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphNNW 338°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:19 am EDT
- Sunset: 6:19 pm EDT
- details ▼
Tomorrow, on Sunday, sun-filled conditions are also expected to persist.
The highest temperature will be a refreshing 59°F, while the lowest forecasted temperature is a wintry 33.8°F.
The forecasted maximum temperature will closely reflect October's average high of 58.8°F.
Sunrise will be at 7:19 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 0min.
The highest temperature will be a refreshing 59°F, while the lowest forecasted temperature is a wintry 33.8°F.
The forecasted maximum temperature will closely reflect October's average high of 58.8°F.
Sunrise will be at 7:19 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 57°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 343°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNNW 343°
- Humidity: 75%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNNW 348°
- Humidity: 79%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphNNW 348°
- Humidity: 80%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:19 am
- 8 am
- 34°F
- Feels like:34°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 0mphNNW 337°
- Humidity: 80%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphN 352°
- Humidity: 56%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNNW 346°
- Humidity: 45%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphNNW 337°
- Humidity: 36%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphNNW 330°
- Humidity: 38%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNW 318°
- Humidity: 54%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:19 pm
- 8 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphN 0°
- Humidity: 67%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 0mphNE 45°
- Humidity: 76%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between the lowest temperature of 32°F and the highest temperature of 57.2°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the maximum will be in line with October's typical high. Tomorrow, the overnight low is more close to November's usual minimum of 32.9°F than October's 43.7°F.
The temperature will vary between the lowest temperature of 32°F and the highest temperature of 57.2°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the maximum will be in line with October's typical high. Tomorrow, the overnight low is more close to November's usual minimum of 32.9°F than October's 43.7°F.
Updated: Oct 18, 2026 @ 01:42:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Saint Johns, the outlook remains bright and sunny.
Tomorrow, the maximum temperature in Saint Johns will be 59°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 58.8°F in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 43.7°F.
The maximum temperature will be in line with the average highest temperature of 58.8°F in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 43.7°F.
On Sunday, in Saint Johns, sunrise will be at 7:19 am and sunset at 6:19 pm (EDT).
In Saint Johns, tomorrow, there will be 11h and 0min of daylight.
