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Jersey County, IL Hourly Weather Forecast

Next 48 Hours

Fri, Nov 13th 2026

Partly cloudy expected later. Temps range from 35° to 40°. Light winds from the NNW at 5.9 mph, as humidity ranges 55% to 69%, and an avg barometric pressure of 30.17 inHg.
Fri, Nov 13th Temp Humidity Wind (mph) Pressure (inHg) Precip.
6 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 40° at 6 PM on Fri, Nov 13th 2026
Partly Cloudy
UV: 0
40°F

Feels
35°F
55% 6 NNW 30.13 8%
7 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 39° at 7 PM on Fri, Nov 13th 2026
Partly Cloudy
UV: 0
39°F

Feels
34°F
58% 6 NNW 30.15 8%
8 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 38° at 8 PM on Fri, Nov 13th 2026
Partly Cloudy
UV: 0
38°F

Feels
33°F
60% 6 NNW 30.17 8%
9 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 37° at 9 PM on Fri, Nov 13th 2026
Partly Cloudy
UV: 0
37°F

Feels
33°F
62% 6 NNW 30.18 8%
10 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 36° at 10 PM on Fri, Nov 13th 2026
Partly Cloudy
UV: 0
36°F

Feels
31°F
65% 5.8 NNW 30.19 7%
11 PM Hourly weather in Jersey County is forecast as Clear and 35° at 11 PM on Fri, Nov 13th 2026
Clear
UV: 0
35°F

Feels
30°F
69% 5.4 NNW 30.2 7%

Sat, Nov 14th 2026

Starting off Sunny skies, turning Clear conditions later in the day. Warming trend from 30°F to 46°. Light winds, shifting from NNW to NE at 3.5 mph, as humidity fluctuates between 42% to 82%, and an avg barometric pressure of 30.29 inHg.
Sat, Nov 14th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Hourly weather in Jersey County is forecast as Clear and 34° at 12 AM on Sat, Nov 14th 2026
Clear
UV: 0
34°F

Feels
29°F
71% 5.4 NNW 30.2 7%
1 AM Hourly weather in Jersey County is forecast as Clear and 33° at 1 AM on Sat, Nov 14th 2026
Clear
UV: 0
33°F

Feels
28°F
74% 5.4 N 30.21 8%
2 AM Hourly weather in Jersey County is forecast as Clear and 32° at 2 AM on Sat, Nov 14th 2026
Clear
UV: 0
32°F

Feels
27°F
77% 5.4 N 30.22 9%
3 AM Hourly weather in Jersey County is forecast as Clear and 32° at 3 AM on Sat, Nov 14th 2026
Clear
UV: 0
32°F

Feels
26°F
79% 5.4 N 30.23 9%
4 AM Hourly weather in Jersey County is forecast as Clear and 31° at 4 AM on Sat, Nov 14th 2026
Clear
UV: 0
31°F

Feels
26°F
80% 5.1 N 30.24 10%
5 AM Hourly weather in Jersey County is forecast as Clear and 31° at 5 AM on Sat, Nov 14th 2026
Clear
UV: 0
31°F

Feels
26°F
81% 4.9 N 30.25 10%
6 AM Hourly weather in Jersey County is forecast as Clear and 30° at 6 AM on Sat, Nov 14th 2026
Clear
UV: 0
30°F

Feels
25°F
82% 4.5 N 30.27 11%
7 AM Hourly weather in Jersey County is forecast as Sunny and 31° at 7 AM on Sat, Nov 14th 2026
Sunny
UV: 0
31°F

Feels
27°F
78% 4 N 30.29 9%
8 AM Hourly weather in Jersey County is forecast as Sunny and 34° at 8 AM on Sat, Nov 14th 2026
Sunny
UV: 0.2
34°F

Feels
31°F
70% 3.6 NNW 30.32 6%
9 AM Hourly weather in Jersey County is forecast as Sunny and 37° at 9 AM on Sat, Nov 14th 2026
Sunny
UV: 0.8
37°F

Feels
34°F
62% 3.8 NNW 30.33 4%
10 AM Hourly weather in Jersey County is forecast as Sunny and 40° at 10 AM on Sat, Nov 14th 2026
Sunny
UV: 1.7
40°F

Feels
37°F
55% 3.8 NNW 30.33 3%
11 AM Hourly weather in Jersey County is forecast as Sunny and 42° at 11 AM on Sat, Nov 14th 2026
Sunny
UV: 2.4
42°F

Feels
40°F
49% 3.8 N 30.33 2%
12 PM Hourly weather in Jersey County is forecast as Sunny and 45° at 12 PM on Sat, Nov 14th 2026
Sunny
UV: 2.8
45°F

Feels
43°F
44% 3.8 N 30.31 1%
1 PM Hourly weather in Jersey County is forecast as Sunny and 45° at 1 PM on Sat, Nov 14th 2026
Sunny
UV: 2.5
45°F

Feels
44°F
43% 3.1 N 30.3 1%
2 PM Hourly weather in Jersey County is forecast as Sunny and 46° at 2 PM on Sat, Nov 14th 2026
Sunny
UV: 1.7
46°F

Feels
40°F
42% 2.5 N 30.28 1%
3 PM Hourly weather in Jersey County is forecast as Sunny and 46° at 3 PM on Sat, Nov 14th 2026
Sunny
UV: 0.9
46°F

Feels
41°F
42% 2.2 NNW 30.28 1%
4 PM Hourly weather in Jersey County is forecast as Sunny and 45° at 4 PM on Sat, Nov 14th 2026
Sunny
UV: 0.3
45°F

Feels
39°F
48% 2.5 N 30.28 2%
5 PM Hourly weather in Jersey County is forecast as Clear and 42° at 5 PM on Sat, Nov 14th 2026
Clear
UV: 0
42°F

Feels
36°F
54% 2.5 NNE 30.29 3%
6 PM Hourly weather in Jersey County is forecast as Clear and 40° at 6 PM on Sat, Nov 14th 2026
Clear
UV: 0
40°F

Feels
34°F
59% 2.5 NNE 30.31 4%
7 PM Hourly weather in Jersey County is forecast as Clear and 39° at 7 PM on Sat, Nov 14th 2026
Clear
UV: 0
39°F

Feels
33°F
62% 2.5 NE 30.32 4%
8 PM Hourly weather in Jersey County is forecast as Clear and 38° at 8 PM on Sat, Nov 14th 2026
Clear
UV: 0
38°F

Feels
32°F
65% 2.2 NE 30.33 5%
9 PM Hourly weather in Jersey County is forecast as Clear and 37° at 9 PM on Sat, Nov 14th 2026
Clear
UV: 0
37°F

Feels
31°F
67% 2 NE 30.34 5%
10 PM Hourly weather in Jersey County is forecast as Clear and 36° at 10 PM on Sat, Nov 14th 2026
Clear
UV: 0
36°F

Feels
30°F
69% 2 NE 30.35 6%
11 PM Hourly weather in Jersey County is forecast as Clear and 35° at 11 PM on Sat, Nov 14th 2026
Clear
UV: 0
35°F

Feels
30°F
71% 1.8 NE 30.36 6%

Sun, Nov 15th 2026

Partly cloudy in the morning, with Clear conditions expected by night. Warming trend from 31°F to 50°. Calm winds, shifting from NE to ENE at 2 mph, while humidity ranges from 41% to 78%, and an avg barometric pressure of 30.42 inHg.
Sun, Nov 15th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Hourly weather in Jersey County is forecast as Clear and 34° at 12 AM on Sun, Nov 15th 2026
Clear
UV: 0
34°F

Feels
29°F
72% 1.8 NE 30.37 7%
1 AM Hourly weather in Jersey County is forecast as Clear and 34° at 1 AM on Sun, Nov 15th 2026
Clear
UV: 0
34°F

Feels
28°F
73% 2 NE 30.38 7%
2 AM Hourly weather in Jersey County is forecast as Clear and 34° at 2 AM on Sun, Nov 15th 2026
Clear
UV: 0
34°F

Feels
28°F
74% 2.2 ENE 30.38 7%
3 AM Hourly weather in Jersey County is forecast as Clear and 33° at 3 AM on Sun, Nov 15th 2026
Clear
UV: 0
33°F

Feels
28°F
75% 2 ENE 30.38 8%
4 AM Hourly weather in Jersey County is forecast as Clear and 33° at 4 AM on Sun, Nov 15th 2026
Clear
UV: 0
33°F

Feels
27°F
76% 2.2 ENE 30.39 9%
5 AM Hourly weather in Jersey County is forecast as Clear and 32° at 5 AM on Sun, Nov 15th 2026
Clear
UV: 0
32°F

Feels
26°F
77% 2.7 ENE 30.4 9%
6 AM Hourly weather in Jersey County is forecast as Clear and 31° at 6 AM on Sun, Nov 15th 2026
Clear
UV: 0
31°F

Feels
25°F
78% 2.9 ENE 30.42 10%
7 AM Hourly weather in Jersey County is forecast as Partly Cloudy and 34° at 7 AM on Sun, Nov 15th 2026
Partly Cloudy
UV: 0
34°F

Feels
28°F
74% 2.5 ENE 30.44 11%
8 AM Hourly weather in Jersey County is forecast as Partly Cloudy and 37° at 8 AM on Sun, Nov 15th 2026
Partly Cloudy
UV: 0.2
37°F

Feels
31°F
67% 2 ENE 30.47 11%
9 AM Hourly weather in Jersey County is forecast as Cloudy and 40° at 9 AM on Sun, Nov 15th 2026
Cloudy
UV: 0.8
40°F

Feels
35°F
59% 2 E 30.48 12%
10 AM Hourly weather in Jersey County is forecast as Cloudy and 44° at 10 AM on Sun, Nov 15th 2026
Cloudy
UV: 1.6
44°F

Feels
38°F
53% 1.8 E 30.47 9%
11 AM Hourly weather in Jersey County is forecast as Partly Cloudy and 46° at 11 AM on Sun, Nov 15th 2026
Partly Cloudy
UV: 2.3
46°F

Feels
41°F
47% 1.6 ESE 30.46 5%
12 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 49° at 12 PM on Sun, Nov 15th 2026
Partly Cloudy
UV: 2.6
49°F

Feels
44°F
42% 1.3 ESE 30.45 4%
1 PM Hourly weather in Jersey County is forecast as Partly Cloudy and 50° at 1 PM on Sun, Nov 15th 2026
Partly Cloudy
UV: 2.3
50°F

Feels
45°F
41% 1.3 E 30.44 3%
2 PM Hourly weather in Jersey County is forecast as Sunny and 50° at 2 PM on Sun, Nov 15th 2026
Sunny
UV: 1.6
50°F

Feels
45°F
41% 1.8 ENE 30.42 2%
3 PM Hourly weather in Jersey County is forecast as Sunny and 50° at 3 PM on Sun, Nov 15th 2026
Sunny
UV: 0.8
50°F

Feels
45°F
41% 2 ENE 30.41 1%
4 PM Hourly weather in Jersey County is forecast as Sunny and 48° at 4 PM on Sun, Nov 15th 2026
Sunny
UV: 0.2
48°F

Feels
43°F
47% 2 ENE 30.42 2%
5 PM Hourly weather in Jersey County is forecast as Clear and 45° at 5 PM on Sun, Nov 15th 2026
Clear
UV: 0
45°F

Feels
40°F
54% 2 ENE 30.43 3%

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