Jacksonville Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
63
66
69
72
75
78
81
84
87
90
93
96
Jun 15 – Jun 21
Lo:64
Fri, 20
Hi:88
12
Lo:75
Sat, 21
Hi:94
15
Jun 22 – Jun 28
Lo:75
Sun, 22
Hi:94
12
Lo:74
Mon, 23
Hi:94
10
0.09
Lo:77
Tue, 24
Hi:94
8
0.05
Lo:75
Wed, 25
Hi:93
9
0.04
Lo:74
Thu, 26
Hi:93
7
0.05
Lo:73
Fri, 27
Hi:93
12
Lo:72
Sat, 28
Hi:87
12
Jun 29 – Jul 5
Lo:72
Sun, 29
Hi:86
11
1.31
Lo:72
Mon, 30
Hi:85
6
Lo:71
Tue, 1
Hi:87
6
0.28
Lo:74
Wed, 2
Hi:91
12
0.24
Lo:77
Thu, 3
Hi:96
10
Lo:79
Fri, 4
Hi:95
9
2 Week Extended Forecast in Jacksonville, Illinois, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Jun 20 |  | 88 / 64 °F | Partly cloudy. | 90 °F | 12 mph | ↑ | 52% | 0% | 0.00" | 5 (Moderate) | 5:33 am | 8:32 pm |
| Sat Jun 21 |  | 94 / 75 °F | Sunny. | 103 °F | 15 mph | ↑ | 53% | 0% | 0.00" | 10 (Very high) | 5:33 am | 8:32 pm |
| Sun Jun 22 | | 94 / 75 °F | Sunny. | 100 °F | 12 mph | ↑ | 48% | 0% | 0.00" | 10 (Very high) | 5:33 am | 8:32 pm |
| Mon Jun 23 | | 94 / 74 °F | Increasing cloudiness. | 100 °F | 10 mph | ↑ | 49% | 2% | 0.00" | 10 (Very high) | 5:33 am | 8:32 pm |
| Tue Jun 24 |  | 94 / 77 °F | Thundershowers. Overcast. | 101 °F | 8 mph | ↑ | 51% | 47% | 0.09" | 3 (Moderate) | 5:34 am | 8:32 pm |
| Wed Jun 25 | | 93 / 75 °F | Thundershowers. Morning clouds. | 100 °F | 9 mph | ↑ | 50% | 43% | 0.05" | 5 (Moderate) | 5:34 am | 8:32 pm |
| Thu Jun 26 |  | 93 / 74 °F | Isolated tstorms late. Sunny. | 98 °F | 7 mph | ↑ | 48% | 21% | 0.04" | 7 (High) | 5:34 am | 8:32 pm |
| Fri Jun 27 | | 93 / 73 °F | Thundershowers. Cloudy. | 99 °F | 12 mph | ↑ | 50% | 81% | 0.05" | 3 (Moderate) | 5:35 am | 8:32 pm |
| Sat Jun 28 |  | 87 / 72 °F | Scattered clouds. | 93 °F | 12 mph | ↑ | 62% | 6% | 0.00" | 7 (High) | 5:35 am | 8:32 pm |
| Sun Jun 29 | | 86 / 72 °F | Scattered clouds. | 93 °F | 11 mph | ↑ | 65% | 6% | 0.00" | 7 (High) | 5:35 am | 8:32 pm |
| Mon Jun 30 |  | 85 / 72 °F | Strong thunderstorms. Cloudy. | 98 °F | 6 mph | ↑ | 83% | 99% | 1.31" | 3 (Moderate) | 5:36 am | 8:32 pm |
| Tue Jul 1 | | 87 / 71 °F | Morning clouds. | 92 °F | 6 mph | ↑ | 67% | 5% | 0.00" | 5 (Moderate) | 5:36 am | 8:32 pm |
| Wed Jul 2 | | 91 / 74 °F | Scattered tstorms late. Sunny. | 103 °F | 12 mph | ↑ | 67% | 97% | 0.28" | 7 (High) | 5:37 am | 8:32 pm |
| Thu Jul 3 | | 96 / 77 °F | Tstorms early. Decreasing cloudiness. | 118 °F | 10 mph | ↑ | 68% | 66% | 0.24" | 7 (High) | 5:37 am | 8:32 pm |
| Fri Jul 4 | | 95 / 79 °F | Sunny. | 116 °F | 9 mph | ↑ | 66% | 6% | 0.00" | 7 (High) | 5:38 am | 8:32 pm |
| * Updated Friday, June 20, 2025 10:24:10 am Jacksonville time - Weather by CustomWeather, © 2025 | ||||||||||||