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Weather in Sangamon County, Illinois for July 2026

Your guide to Sangamon County weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Sangamon County at the beginning of July is 28.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.1 °F by the end of July.

  • Rain 🌧️

  • Sangamon County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 139 mm.

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Average dry days
6
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/20°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Sangamon County Weather July

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Temperatures trend during July in Sangamon County

See the weather trend as well as the moving average line

July weather in Sangamon County day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Cloudy
Cloudy
25° /13° 1.1 mm 6
Jul. 2 Sunny
Sunny
29° /18° 0.1 mm 8
Jul. 3 Fog
Fog
30° /20° 3.8 mm 7
Jul. 4 Light rain shower
Light rain shower
30° /21° 3.9 mm 7
Jul. 5 Patchy rain possible
Patchy rain possible
29° /20° 4.2 mm 7
Jul. 6 Fog
Fog
26° /19° 5.7 mm 6
Jul. 7 Sunny
Sunny
29° /19° 4 mm 7
Jul. 8 Patchy light drizzle
Patchy light drizzle
29° /18° 5.6 mm 7
Jul. 9 Light rain shower
Light rain shower
25° /20° 5.2 mm 6
Jul. 10 Fog
Fog
27° /19° 2.4 mm 6
Jul. 11 Patchy rain possible
Patchy rain possible
31° /19° 0.2 mm 7
Jul. 12 Mist
Mist
30° /20° 0.4 mm 7
Jul. 13 Patchy light rain with thunder
Patchy light rain with thunder
28° /20° 26.7 mm 6
Jul. 14 Patchy rain possible
Patchy rain possible
31° /21° 0 mm 7
Jul. 15 Overcast
Overcast
31° /21° 3.1 mm 7
Jul. 16 Patchy light rain with thunder
Patchy light rain with thunder
30° /21° 1.4 mm 7
Jul. 17 Fog
Fog
25° /19° 24.1 mm 6
Jul. 18 Patchy rain possible
Patchy rain possible
25° /16° 0.2 mm 6
Jul. 19 Patchy rain possible
Patchy rain possible
29° /17° 0.6 mm 7
Jul. 20 Patchy rain possible
Patchy rain possible
27° /18° 11.5 mm 6
Jul. 21 Patchy rain possible
Patchy rain possible
30° /20° 5.7 mm 7
Jul. 22 Light rain shower
Light rain shower
28° /19° 1.7 mm 7
Jul. 23 Light rain shower
Light rain shower
31° /20° 2 mm 8
Jul. 24 Patchy rain possible
Patchy rain possible
30° /20° 3.5 mm 7
Jul. 25 Fog
Fog
28° /21° 1 mm 7
Jul. 26 Mist
Mist
29° /17° 1.8 mm 7
Jul. 27 Patchy rain possible
Patchy rain possible
30° /20° 7.4 mm 7
Jul. 28 Patchy light rain
Patchy light rain
30° /21° 1.9 mm 7
Jul. 29 Light rain shower
Light rain shower
32° /22° 2.6 mm 8
Jul. 30 Sunny
Sunny
32° /22° 4.2 mm 8
Jul. 31 Patchy light rain with thunder
Patchy light rain with thunder
30° /21° 3.1 mm 7
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Important Notice
Our weather forecast for Sangamon 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 Sangamon County forecast closer to your planned date for the most up-to-date weather information.

Sangamon County in July - FAQ

What are the expected maximum and minimum temperatures in Sangamon County during July?
During July, expect a variety of temperatures with highs around 29° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sangamon County during July?
Significant rainfall exceeding 139 mm is expected in Sangamon County during July, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sangamon County during July?
The average wind speed in Sangamon County during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Sangamon County

Explore the daily rainfall trends and prepare for Sangamon Countys July weather 💧

UV exposure in Sangamon County during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Location coordinates Where is Sangamon County?

Get accurate weather forecasts for Sangamon County, located at latitude 39.802 and longitude -89.644. Stay updated with localized weather information tailored for Sangamon County.

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