Springfield (IL)
May
Weather in Springfield, Illinois for May 2027
Your guide to Springfield weather in May - trends and predictions
In general, the average temperature in Springfield at the beginning of May is 19 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.4 °C by the end of May.
The climate of Springfield in May is notably wet, with an average of 13 rainy days, and a total of 161.5 mm of precipitation.
Is May a good time to visit Springfield? check out the best time to travel to Springfield page.
✨ Is May a good time to visit Springfield? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
22°/13°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Springfield Weather May
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Temperatures trend during May in Springfield
See the weather trend as well as the moving average line
May weather in Springfield day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Thundery outbreaks possible | 19° /12° | 18.2 mm | 6 | |
| May 2 |  Light rain | 19° /10° | 3.4 mm | 7 | |
| May 3 |  Patchy rain possible | 19° /11° | 1.9 mm | 6 | |
| May 4 |  Moderate rain | 19° /11° | 18.3 mm | 5 | |
| May 5 | Light rain | 17° /9° | 2.7 mm | 4 | |
| May 6 | Light drizzle | 18° /11° | 0.2 mm | 5 | |
| May 7 |  Patchy light rain with thunder | 22° /12° | 1.9 mm | 7 | |
| May 8 |  Moderate or heavy rain shower | 19° /11° | 5.3 mm | 6 | |
| May 9 | Patchy rain possible | 21° /9° | 0.1 mm | 6 | |
| May 10 | Patchy rain possible | 21° /9° | 1.3 mm | 7 | |
| May 11 |  Partly cloudy | 22° /10° | 0 mm | 8 | |
| May 12 | Light rain | 24° /12° | 5.2 mm | 7 | |
| May 13 | Light rain | 21° /14° | 3.7 mm | 6 | |
| May 14 | Patchy rain possible | 21° /11° | 1.4 mm | 7 | |
| May 15 | Light rain | 23° /15° | 2.9 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 24° /16° | 9.8 mm | 7 | |
| May 17 | Light rain shower | 24° /16° | 2.3 mm | 7 | |
| May 18 | Light rain | 24° /15° | 7.3 mm | 6 | |
| May 19 | Thundery outbreaks possible | 23° /15° | 36.2 mm | 5 | |
| May 20 | Patchy light rain with thunder | 22° /14° | 15.8 mm | 7 | |
| May 21 | Patchy light rain with thunder | 23° /14° | 4.6 mm | 5 | |
| May 22 | Light rain | 19° /13° | 3.9 mm | 5 | |
| May 23 | Patchy rain possible | 21° /13° | 0.2 mm | 4 | |
| May 24 |  Moderate or heavy rain with thunder | 24° /16° | 5.4 mm | 7 | |
| May 25 |  Sunny | 21° /12° | 0 mm | 6 | |
| May 26 | Patchy rain possible | 23° /13° | 2.2 mm | 7 | |
| May 27 | Patchy rain possible | 23° /14° | 1.9 mm | 6 | |
| May 28 | Light rain | 23° /15° | 3.1 mm | 7 | |
| May 29 | Patchy rain possible | 22° /12° | 0 mm | 7 | |
| May 30 | Sunny | 26° /14° | 0 mm | 7 | |
| May 31 | Patchy rain possible | 26° /14° | 2.3 mm | 7 | |
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Important Notice
Our weather forecast for Springfield in May 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 Springfield forecast closer to your planned date for the most up-to-date weather information.
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Springfield in May - FAQ
What are the expected maximum and minimum temperatures in Springfield during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Springfield during May?
Significant rainfall exceeding 161.5 mm is expected in Springfield during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Springfield during May?
The average wind speed in Springfield during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Springfield
Explore the daily rainfall trends and prepare for Springfields May weather 💧
Typically, Springfield has 13 rainy days in May with a total of 161.5 mm of rainfall.
UV exposure in Springfield during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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