Macon County (Decatur)
July
Weather in Macon County, Illinois for July 2025
Your guide to Macon County weather in July - trends and predictions
So far, July 2025 in Macon County shows a warmer trend than usual by 2.1 °F.
In general, the average temperature in Macon County at the beginning of July is 28.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.3 °F by the end of July.
The climate of Macon County in July is notably wet, with an average of 15 rainy days, and a total of 86.1 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
26°/17°
Temperatures
16 km/h
Avg max wind
82 %
Avg humidity
Macon County Weather July
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Temperatures trend during July in Macon County
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July weather in Macon County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Overcast | 25° /13° | 2 mm | 6 | |
| Jul. 2 |  Sunny | 29° /16° | 0 mm | 7 | |
| Jul. 3 |  Light rain shower | 30° /19° | 5.4 mm | 7 | |
| Jul. 4 | Light rain shower | 30° /21° | 3 mm | 7 | |
| Jul. 5 | Light rain shower | 29° /20° | 1.5 mm | 7 | |
| Jul. 6 |  Fog | 26° /18° | 13.1 mm | 6 | |
| Jul. 7 | Sunny | 29° /19° | 12.9 mm | 7 | |
| Jul. 8 | Light rain shower | 29° /18° | 6.3 mm | 7 | |
| Jul. 9 | Light rain shower | 24° /20° | 128 mm | 6 | |
| Jul. 10 | Fog | 28° /18° | 0.9 mm | 7 | |
| Jul. 11 | Patchy rain possible | 30° /19° | 0.6 mm | 7 | |
| Jul. 12 | Patchy rain possible | 30° /20° | 0.2 mm | 7 | |
| Jul. 13 |  Moderate or heavy rain with thunder | 28° /20° | 19.6 mm | 6 | |
| Jul. 14 |  Thundery outbreaks possible | 30° /21° | 0 mm | 7 | |
| Jul. 15 | Overcast | 30° /21° | 1.8 mm | 7 | |
| Jul. 16 |  Patchy light rain with thunder | 29° /22° | 1.9 mm | 7 | |
| Jul. 17 | Fog | 26° /19° | 1.2 mm | 6 | |
| Jul. 18 | Patchy rain possible | 25° /16° | 1.8 mm | 6 | |
| Jul. 19 | Patchy rain possible | 29° /16° | 0 mm | 6 | |
| Jul. 20 | Patchy rain possible | 27° /18° | 3.2 mm | 6 | |
| Jul. 21 | Patchy rain possible | 28° /20° | 29.4 mm | 6 | |
| Jul. 22 | Patchy rain possible | 29° /17° | 0.3 mm | 7 | |
| Jul. 23 | Light rain shower | 29° /19° | 1.6 mm | 7 | |
| Jul. 24 | Light rain shower | 30° /20° | 5 mm | 7 | |
| Jul. 25 | Fog | 28° /21° | 3.8 mm | 7 | |
| Jul. 26 | Mist | 28° /18° | 3.5 mm | 7 | |
| Jul. 27 | Patchy rain possible | 29° /20° | 20.1 mm | 7 | |
| Jul. 28 | Light rain shower | 29° /22° | 4.1 mm | 7 | |
| Jul. 29 | Light rain shower | 32° /22° | 2.8 mm | 7 | |
| Jul. 30 | Sunny | 32° /22° | 0.4 mm | 8 | |
| Jul. 31 | Mist | 27° /17° | 0 mm | 0.6 | |
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Important Notice
Our weather forecast for Macon County in July 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 Macon County forecast closer to your planned date for the most up-to-date weather information.
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Macon County in July - FAQ
What are the expected maximum and minimum temperatures in Macon County during July?
During July, expect a variety of temperatures with highs around 26° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Macon County during July?
Moderate rainfall is anticipated in Macon County during July, with a total of 86.1 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Macon County during July?
The average wind speed in Macon County during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Macon County
Explore the daily rainfall trends and prepare for Macon Countys July weather 💧
UV exposure in Macon County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Macon County?Get accurate weather forecasts for Macon County, located at latitude 39.84 and longitude -88.955. Stay updated with localized weather information tailored for Macon County.
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