Energy (IL)
May
Weather in Energy, Illinois for May 2026
Your guide to Energy weather in May - trends and predictions
Flood Warning - See hour by hour.
The forecast for the upcoming days in Energy predicts a temperature of 23.1 °F, which is slightly above the historical average.
In general, the average temperature in Energy at the beginning of May is 19.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.9 °F by the end of May.
Energy experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 344.8 mm.
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Temperatures
Rain 🌧️
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5
Dry days
26
Rainy days
0
Snow days
23°/15°
Temperatures
20 km/h
Avg max wind
80 %
Avg humidity
Energy Weather May
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Temperatures trend during May in Energy
See the weather trend as well as the moving average line
May weather in Energy day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Thundery outbreaks possible | 23° /13° | 6.5 mm | 7 | |
| May 2 |  Sunny | 20° /12° | 3.1 mm | 7 | |
| May 3 |  Patchy rain possible | 20° /10° | 30.8 mm | 6 | |
| May 4 |  Overcast | 21° /12° | 0.8 mm | 6 | |
| May 5 | Light rain shower | 19° /11° | 18.6 mm | 4 | |
| May 6 |  Moderate rain | 17° /8° | 10.8 mm | 3.7 | |
| May 7 | Patchy rain possible | 15° /9° | 0.2 mm | 7.4 | |
| May 8 | Patchy rain possible | 21° /7° | 2.1 mm | 0.2 | |
| May 9 | Sunny | 24° /10° | 0 mm | 5 | |
| May 10 | Moderate rain | 21° /12° | 5.5 mm | 4 | |
| May 11 | Sunny | 21° /8° | 0 mm | 4 | |
| May 12 | Sunny | 27° /11° | 0 mm | 5 | |
| May 13 | Patchy rain possible | 30° /16° | 0.9 mm | 5 | |
| May 14 |  Partly cloudy | 29° /21° | 0 mm | 6 | |
| May 15 | Patchy rain possible | 29° /24° | 0.3 mm | 6 | |
| May 16 | Patchy rain possible | 30° /20° | 2 mm | 5 | |
| May 17 | Patchy rain possible | 23° /17° | 1.2 mm | 5 | |
| May 18 | Sunny | 21° /13° | 0 mm | 5 | |
| May 19 | Partly cloudy | 16° /12° | 0 mm | 4 | |
| May 20 | Thundery outbreaks possible | 27° /18° | 52.1 mm | 6 | |
| May 21 | Partly cloudy | 27° /15° | 5.8 mm | 7 | |
| May 22 |  Moderate or heavy rain with thunder | 22° /15° | 8.2 mm | 5 | |
| May 23 | Light rain shower | 22° /12° | 1.4 mm | 5 | |
| May 24 | Moderate or heavy rain with thunder | 21° /15° | 40.8 mm | 5 | |
| May 25 | Thundery outbreaks possible | 24° /16° | 1.9 mm | 6 | |
| May 26 | Thundery outbreaks possible | 22° /15° | 43.1 mm | 5 | |
| May 27 | Patchy rain possible | 21° /15° | 23.4 mm | 5 | |
| May 28 | Sunny | 23° /16° | 0 mm | 6 | |
| May 29 | Partly cloudy | 22° /13° | 0 mm | 6 | |
| May 30 | Sunny | 23° /12° | 3.4 mm | 6 | |
| May 31 |  Patchy light drizzle | 25° /14° | 2.3 mm | 6 | |
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Important Notice
Our weather forecast for Energy 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 Energy forecast closer to your planned date for the most up-to-date weather information.
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Energy in May - FAQ
What are the expected maximum and minimum temperatures in Energy during May?
During May, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Energy during May?
Significant rainfall exceeding 344.8 mm is expected in Energy during May, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Energy during May?
The average wind speed in Energy during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Energy
Explore the daily rainfall trends and prepare for Energys May weather 💧
Typically, Energy has 26 rainy days in May with a total of 344.8 mm of rainfall.
UV exposure in Energy during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Energy?Get accurate weather forecasts for Energy, located at latitude 37.774 and longitude -89.026. Stay updated with localized weather information tailored for Energy.
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