---
title: "10 Day Weather Forecast for South Bethlehem, PA"
description: "Get the latest 10 day weather forecast for South Bethlehem, PA. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "South Bethlehem, PA"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/south-bethlehem-pa-16242"
coordinates: ["40.99951,-79.34087"]
temperature_units: "°F"
last_updated: "2026-05-28T22:13:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for South Bethlehem, PA

Get the latest 10-day weather forecast for South Bethlehem, PA, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-28T22:13:00+00:00.

## 10 Day Weather Forecast

| Date       | Day Forecast                                     | Night Forecast                                 | High °F | Low °F |

| ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: |

| Thu, May 28 | Sunny. High temperature around 72F. Dew point will be around 49F with an average humidity of 63%. Winds will be 4 mph from the N. | Clear. Lows in the upper 40s. North winds 5 to 10 mph. | 72°F | 47°F |
| Fri, May 29 | Sunny. Highs in the mid 70s. West winds 5 to 10 mph. | Mainly clear. Lows around 50. West winds 5 to 10 mph with gusts up to 20 mph  becoming northwest after midnight. | 75°F | 51°F |
| Sat, May 30 | Sunny. Highs around 70. North winds 5 to 10 mph with gusts up to 20 mph. | Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. | 66°F | 44°F |
| Sun, May 31 | Sunny. Highs in the mid 70s. | Clear. Lows in the upper 40s. | 72°F | 49°F |
| Mon, Jun 1 | Mostly sunny. Highs in the mid 70s. | Mainly clear. Lows in the upper 40s. | 70°F | 45°F |
| Tue, Jun 2 | Mostly sunny. Highs in the lower 70s. | Mainly clear. Lows in the upper 40s. | 70°F | 47°F |
| Wed, Jun 3 | Mostly sunny. Highs in the lower 70s. | Mainly clear. Lows around 50. | 69°F | 49°F |
| Thu, Jun 4 | Mostly sunny. Highs in the upper 70s. | Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 66%. Winds will be 2 mph from the S. | 75°F | 54°F |
| Fri, Jun 5 | Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 54F with an average humidity of 60%. Winds will be 4 mph from the S. | Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 55F with an average humidity of 72%. Winds will be 4 mph from the S. | 76°F | 60°F |
| Sat, Jun 6 | Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 76F. Dew point will be around 59F with an average humidity of 69%. Winds will be 5 mph from the SW. | Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 73%. Winds will be 3 mph from the SW. | 76°F | 60°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/south-bethlehem-pa-16242"
- Last Updated: "2026-05-28T22:13:00+00:00"