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United States weather

Weather in Jackson, Tennessee for September 2025

Your guide to Jackson weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Jackson has been nearly identical to the historical average, with a temperature of 26.8 °F (showing only a slight deviation of -0.5 °F).

  • The forecast for the coming days of September 2025 predicts a temperature of 32.2 °F , which is warmer than usual.

  • In general, the average temperature in Jackson at the beginning of September is 27 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.4 °F by the end of September.

    • Rain 🌧️

  • The climate of Jackson in September is notably wet, with an average of 12 rainy days, and a total of 450.1 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/18°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Jackson Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
26°
2
Overcast
26°
3
Moderate or heavy rain shower
25°
4
Thundery outbreaks possible
29°
5
Fog
34°
6
Thundery outbreaks possible
22°
7
Fog
27°
8
Sunny
26°
9
Sunny
27°
10
Partly cloudy
31°
11
Sunny
31°
12
Sunny
35°
13
Partly cloudy
33°
14
Partly cloudy
36°
15
Sunny
35°
16
Sunny
36°
17
Sunny
37°
18
Sunny
37°
19
Patchy rain possible
34°
20
Sunny
26°
21
Sunny
27°
22
Sunny
30°
23
Sunny
31°
24
Sunny
34°
25
Moderate rain
20°
26
Heavy rain at times
24°
27
Moderate or heavy rain shower
19°
28
Moderate or heavy rain shower
20°
29
Moderate rain at times
23°
30
Fog
24°

Temperatures trend during September in Jackson

See the weather trend as well as the moving average line

September weather in Jackson day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Overcast
Overcast
 26° /15° 0 mm 6
Sept. 2 Overcast
Overcast
 26° /17° 0 mm 6
Sept. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /18° 75.5 mm 6
Sept. 4 Thundery outbreaks possible
Thundery outbreaks possible
 29° /21° 0 mm 6
Sept. 5 Fog
Fog
 34° /20° 0 mm 7
Sept. 6 Thundery outbreaks possible
Thundery outbreaks possible
 22° /14° 0 mm 5
Sept. 7 Fog
Fog
 27° /9° 0 mm 6
Sept. 8 Sunny
Sunny
 26° /11° 0 mm 7
Sept. 9 Sunny
Sunny
 27° /12° 0 mm 7
Sept. 10 Partly cloudy
Partly cloudy
 31° /18° 0 mm 7
Sept. 11 Sunny
Sunny
 31° /19° 8.6 mm 8
Sept. 12 Sunny
Sunny
 35° /17° 0 mm 1.6
Sept. 13 Partly cloudy
Partly cloudy
 33° /20° 0 mm 1.8
Sept. 14 Partly cloudy
Partly cloudy
 36° /21° 0 mm 1.7
Sept. 15 Sunny
Sunny
 35° /18° 0 mm 0
Sept. 16 Sunny
Sunny
 36° /22° 0 mm 7
Sept. 17 Sunny
Sunny
 37° /21° 0 mm 7
Sept. 18 Sunny
Sunny
 37° /22° 0 mm 7
Sept. 19 Patchy rain possible
Patchy rain possible
 34° /20° 0.2 mm 6
Sept. 20 Sunny
Sunny
 26° /14° 0 mm 5
Sept. 21 Sunny
Sunny
 27° /8° 0 mm 5
Sept. 22 Sunny
Sunny
 30° /11° 0 mm 5
Sept. 23 Sunny
Sunny
 31° /14° 0 mm 6
Sept. 24 Sunny
Sunny
 34° /17° 0.1 mm 6
Sept. 25 Moderate rain
Moderate rain
 20° /17° 6.1 mm 4
Sept. 26 Heavy rain at times
Heavy rain at times
 24° /15° 2.3 mm 5
Sept. 27 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /16° 153.1 mm 4
Sept. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /15° 27.3 mm 5
Sept. 29 Moderate rain at times
Moderate rain at times
 23° /18° 4.9 mm 5
Sept. 30 Fog
Fog
 24° /19° 0 mm 5
Next
Important Notice
Our weather forecast for Jackson in September 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 Jackson forecast closer to your planned date for the most up-to-date weather information.
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Jackson in September - FAQ

What are the expected maximum and minimum temperatures in Jackson during September?
During September, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jackson during September?
Significant rainfall exceeding 450.1 mm is expected in Jackson during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jackson during September?
The average wind speed in Jackson during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Jackson

Explore the daily rainfall trends and prepare for Jacksons September weather 💧

UV exposure in Jackson during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Jackson?

Get accurate weather forecasts for Jackson, located at latitude 35.615 and longitude -88.814. Stay updated with localized weather information tailored for Jackson.

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