Onondaga County (Syracuse)
April
Weather in Onondaga County, New York for April 2026
Your guide to Onondaga County weather in April - trends and predictions
In general, the average temperature in Onondaga County at the beginning of April is 6.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.1 °F by the end of April.
Onondaga County experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 277.9 mm.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
14°/1°
Temperatures
23 km/h
Avg max wind
77 %
Avg humidity
Onondaga County Weather April
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Temperatures trend during April in Onondaga County
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April weather in Onondaga County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Apr. 1 |  Light drizzle | 4° /0° | 2.1 mm | 0 cm | |
| Apr. 2 | Light rain | 7° /1° | 6.1 mm | 0 cm | |
| Apr. 3 |  Moderate or heavy sleet | 10° /2° | 11 mm | 1.7 cm | |
| Apr. 4 |  Moderate or heavy snow showers | 6° /1° | 6.8 mm | 4.9 cm | |
| Apr. 5 | Moderate or heavy snow showers | 6° /1° | 19.4 mm | 1.8 cm | |
| Apr. 6 | Moderate or heavy snow showers | 6° /1° | 1.1 mm | 0.5 cm | |
| Apr. 7 |  Patchy rain possible | 7° /0° | 0.1 mm | 0 cm | |
| Apr. 8 |  Overcast | 8° /-1° | 0 mm | 0 cm | |
| Apr. 9 |  Sunny | 12° /1° | 0.1 mm | 0 cm | |
| Apr. 10 | Light rain shower | 10° /3° | 8.5 mm | 0 cm | |
| Apr. 11 | Light rain shower | 12° /6° | 4.2 mm | 0 cm | |
| Apr. 12 | Light rain shower | 13° /3° | 5.3 mm | 0 cm | |
| Apr. 13 |  Heavy snow | 7° /2° | 7.9 mm | 2.8 cm | |
| Apr. 14 |  Moderate or heavy rain with thunder | 13° /2° | 7.6 mm | 0 cm | |
| Apr. 15 | Patchy rain possible | 10° /2° | 2.8 mm | 1 cm | |
| Apr. 16 | Sunny | 7° /0° | 3.4 mm | 1.7 cm | |
| Apr. 17 | Light rain | 11° /1° | 3.2 mm | 0 cm | |
| Apr. 18 | Light rain shower | 15° /3° | 5.3 mm | 0 cm | |
| Apr. 19 | Light drizzle | 17° /9° | 1 mm | 0 cm | |
| Apr. 20 | Light rain shower | 9° /1° | 1.2 mm | 0 cm | |
| Apr. 21 | Patchy rain possible | 13° /1° | 0 mm | 0 cm | |
| Apr. 22 | Patchy rain possible | 10° /3° | 0 mm | 0 cm | |
| Apr. 23 | Light rain | 15° /1° | 5 mm | 0 cm | |
| Apr. 24 | Moderate or heavy snow showers | 17° /3° | 4.2 mm | 0.2 cm | |
| Apr. 25 | Sunny | 16° /4° | 1.1 mm | 0 cm | |
| Apr. 26 |  Partly cloudy | 15° /2° | 19.9 mm | 0 cm | |
| Apr. 27 | Light drizzle | 14° /4° | 0.7 mm | 0 cm | |
| Apr. 28 | Light rain shower | 20° /6° | 3.6 mm | 0 cm | |
| Apr. 29 | Patchy rain possible | 21° /10° | 6.3 mm | 0 cm | |
| Apr. 30 | Light rain shower | 17° /7° | 9.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Onondaga County in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Onondaga County forecast closer to your planned date for the most up-to-date weather information.
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Onondaga County in April - FAQ
What are the expected maximum and minimum temperatures in Onondaga County during April?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 1°.
How much rainfall should be expected in Onondaga County during April?
Significant rainfall exceeding 277.9 mm is expected in Onondaga County during April, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Onondaga County in April 2026?
Onondaga County typically sees 29.4 cm of snowfall during April.
What are the typical wind conditions in Onondaga County during April?
The average wind speed in Onondaga County during April is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Onondaga County snow forecast April 2026
Track daily snowfall levels and discover Onondaga County’s snowy potential this April ❄️
April rainfall patterns in Onondaga County
Explore the daily rainfall trends and prepare for Onondaga Countys April weather 💧
UV exposure in Onondaga County during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Where is Onondaga County?Get accurate weather forecasts for Onondaga County, located at latitude 43.048 and longitude -76.147. Stay updated with localized weather information tailored for Onondaga County.
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