Weather Tomorrow in Harrisburg, PA
Saturday, May 23, 2026
Rain
Precip chance
100%
Wind
6-14 mph
Humidity
90%
Feels like
52–51°F
Rain forecast
Rain likely starts around 4 AM and may continue until 3 AM. Peak chance: 100% around 7 AM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
49°Temperature trend54°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 54°F | Light Rain | 93% | 6 mph SE | ||
| 5 AM☽ | 53°F | Light Rain | 96% | 6 mph E | ||
| 6 AM☽ | 53°F | Rain | 99% | 6 mph E | ||
| 7 AM☽ | 53°F | Rain | 100% | 6 mph E | ||
| 8 AM☽ | 52°F | Rain | 100% | 7 mph E | ||
| 9 AM☽ | 51°F | Rain | 100% | 8 mph E | ||
| 10 AM | 50°F | Rain | 100% | 9 mph E | ||
| 11 AM | 50°F | Rain | 100% | 9 mph E | ||
| 12 PM | 49°F | Rain | 100% | 10 mph E | ||
| 1 PM | 49°F | Rain | 100% | 10 mph E | ||
| 2 PM | 50°F | Rain | 100% | 12 mph E | ||
| 3 PM | 50°F | Rain | 100% | 12 mph E | ||
| 4 PM | 50°F | Rain | 100% | 12 mph E | ||
| 5 PM | 51°F | Rain | 100% | 12 mph E | ||
| 6 PM | 51°F | Rain | 100% | 12 mph E | ||
| 7 PM | 51°F | Rain | 100% | 13 mph E | ||
| 8 PM | 51°F | Rain | 100% | 13 mph E | ||
| 9 PM | 52°F | Rain | 100% | 13 mph E | ||
| 10 PM☽ | 53°F | Rain | 100% | 13 mph E | ||
| 11 PM☽ | 53°F | Rain | 100% | 14 mph E | ||
| 12 AM☽ | 53°F | Light Rain | 100% | 13 mph E | ||
| 1 AM☽ | 53°F | Light Rain | 100% | 13 mph E | ||
| 2 AM☽ | 52°F | Light Rain | 100% | 13 mph E | ||
| 3 AM☽ | 52°F | Light Rain | 100% | 12 mph E | ||
Precipitation Timeline
100%
50%
100%
4a10a4p10p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Cool weather — layer up
Clothing
- • Long-sleeve shirt
- • Light jacket or vest
Footwear
Water-resistant shoes
Accessories
- • Umbrella
Conditions
High: 54°F
Low: 49°F
Wind: 6-14 mph
Rain: 100%
Rain expected around 4 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
10 AM – 11 AM
Decent window — dress appropriately (light wind, daylight)
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More for Harrisburg, PA
- Will it rain tomorrow in Harrisburg?
- What time will it rain tomorrow in Harrisburg?
- Weather tomorrow by hour in Harrisburg
- Heat index tomorrow by zip code near Harrisburg
- Dew point tomorrow by zip code near Harrisburg
- Wind chill tomorrow by zip code near Harrisburg
- What to wear tomorrow in Harrisburg
- Best time to be outside tomorrow in Harrisburg
Forecast by ZIP in Harrisburg
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Frequently Asked Questions
What is the weather forecast for tomorrow in Harrisburg, PA?
Tomorrow in Harrisburg: High of 54°F, Low of 49°F. Rain with 100% chance of precipitation. Wind 6-14 mph.
Will it rain tomorrow in Harrisburg?
Rain likely starts around 4 AM and may continue until 3 AM. Peak chance: 100% around 7 AM.
What should I wear tomorrow in Harrisburg?
With a high of 54°F and low of 49°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.