Jefferson Park, IL Hourly Weather Forecast
Next 48 Hours
Sun, Sep 13th 2026
Overcast conditions early, becoming Clear conditions later. Temps range from 60° to 74°. Breezy wind from the N at 8.5 mph, as humidity ranges 32% to 59%, and an avg barometric pressure of 30.11 inHg.
| Sun, Sep 13th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 PM Cloudy UV: 5.6 |
72°F Feels 66°F |
34% | 6.9 N | 30.07 | 42.5°F | 6% |
1 PM CloudyUV: 5.4 |
74°F Feels 66°F |
32% | 10.5 N | 30.09 | 42.3°F | 6% |
2 PM Overcast UV: 4.7 |
73°F Feels 65°F |
32% | 12.1 N | 30.09 | 42.1°F | 9% |
3 PM OvercastUV: 2.2 |
72°F Feels 65°F |
33% | 8.9 NNW | 30.08 | 41.1°F | 10% |
4 PM Sunny UV: 0.4 |
72°F Feels 64°F |
34% | 9.8 N | 30.08 | 42.2°F | 1% |
5 PM OvercastUV: 0.5 |
70°F Feels 63°F |
39% | 9.4 N | 30.07 | 43.9°F | 10% |
6 PM SunnyUV: 0.1 |
66°F Feels 60°F |
48% | 9.4 N | 30.09 | 45.4°F | 2% |
7 PM SunnyUV: 0 |
64°F Feels 57°F |
51% | 9.4 NNW | 30.12 | 45.1°F | 2% |
8 PM Clear UV: 0 |
62°F Feels 56°F |
55% | 9.2 N | 30.15 | 45.9°F | 3% |
9 PM ClearUV: 0 |
61°F Feels 56°F |
58% | 7.4 NNW | 30.17 | 46.4°F | 3% |
10 PM ClearUV: 0 |
61°F Feels 57°F |
58% | 5.4 NNW | 30.17 | 46.2°F | 3% |
11 PM ClearUV: 0 |
60°F Feels 57°F |
59% | 3.8 N | 30.17 | 46.1°F | 3% |
Mon, Sep 14th 2026
Skies will shift from Sunny skies to Clear conditions as the day goes on. Warming trend from 58°F to 74°. Breezy wind, shifting from N to S at 8.4 mph, as humidity fluctuates between 32% to 67%, and an avg barometric pressure of 30.18 inHg.
| Mon, Sep 14th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
60°F Feels 57°F |
61% | 3.4 N | 30.19 | 46.1°F | 4% |
1 AM ClearUV: 0 |
59°F Feels 56°F |
62% | 3.8 NNW | 30.21 | 46.2°F | 4% |
2 AM ClearUV: 0 |
59°F Feels 56°F |
63% | 3.4 NNW | 30.22 | 46.2°F | 4% |
3 AM ClearUV: 0 |
59°F Feels 56°F |
63% | 3.8 N | 30.23 | 46.2°F | 4% |
4 AM ClearUV: 0 |
58°F Feels 55°F |
65% | 4.3 N | 30.23 | 46.5°F | 5% |
5 AM ClearUV: 0 |
58°F Feels 55°F |
66% | 3.8 NNW | 30.25 | 47.1°F | 5% |
6 AM ClearUV: 0 |
59°F Feels 56°F |
67% | 3.8 N | 30.25 | 47.6°F | 5% |
7 AM SunnyUV: 0 |
60°F Feels 58°F |
65% | 3.4 NNE | 30.25 | 48.5°F | 5% |
8 AM SunnyUV: 0.5 |
62°F Feels 59°F |
56% | 3.6 ENE | 30.25 | 46.1°F | 3% |
9 AM SunnyUV: 1.4 |
65°F Feels 59°F |
48% | 9.6 E | 30.26 | 45°F | 2% |
10 AM SunnyUV: 2.9 |
67°F Feels 59°F |
44% | 10.3 ESE | 30.27 | 43.8°F | 1% |
11 AM SunnyUV: 4.6 |
68°F Feels 61°F |
39% | 10.3 ESE | 30.26 | 42.6°F | 1% |
12 PM SunnyUV: 5.8 |
70°F Feels 61°F |
35% | 11 ESE | 30.24 | 40.9°F | 1% |
1 PM SunnyUV: 6.2 |
71°F Feels 63°F |
34% | 10.7 ESE | 30.21 | 40.7°F | 1% |
2 PM SunnyUV: 5 |
72°F Feels 64°F |
33% | 10.5 ESE | 30.19 | 41.4°F | 1% |
3 PM CloudyUV: 3.3 |
73°F Feels 65°F |
32% | 11.2 ESE | 30.16 | 41.9°F | 8% |
4 PM OvercastUV: 2.2 |
74°F Feels 65°F |
32% | 11.4 ESE | 30.13 | 42.2°F | 9% |
5 PM OvercastUV: 0.6 |
72°F Feels 65°F |
37% | 10.3 SE | 30.11 | 43.9°F | 10% |
6 PM OvercastUV: 0.2 |
72°F Feels 64°F |
37% | 11.2 SE | 30.07 | 44.2°F | 10% |
7 PM OvercastUV: 0 |
70°F Feels 62°F |
40% | 11.9 SSE | 30.07 | 44.6°F | 10% |
8 PM Partly Cloudy UV: 0 |
69°F Feels 61°F |
43% | 11.9 SSE | 30.07 | 44.9°F | 4% |
9 PM ClearUV: 0 |
67°F Feels 59°F |
46% | 13.2 SSE | 30.05 | 45.6°F | 2% |
10 PM Overcast UV: 0 |
66°F Feels 59°F |
48% | 12.3 SSE | 30.05 | 45.9°F | 11% |
11 PM Scattered Showers UV: 0 |
66°F Feels 59°F |
52% | 11.9 S | 30.05 | 47.8°F | 11% |
Tue, Sep 15th 2026
A full day of Light rain shower conditions is expected. Temps range from 62° to 69°. Breezy wind, shifting from SSE to SSW at 9.3 mph, with humidity ranging 61% to 90%, and an avg barometric pressure of 30.05 inHg.
| Tue, Sep 15th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Scattered ShowersUV: 0 |
65°F Feels 59°F |
61% | 11.6 SSE | 30.04 | 51°F | 17% |
1 AM Scattered ShowersUV: 0 |
65°F Feels 60°F |
69% | 10.5 S | 30.06 | 54.6°F | 52% Rain est. 0.04in |
2 AM Light Rain Shower UV: 0 |
64°F Feels 59°F |
74% | 11.6 S | 30.02 | 55.5°F | 49% Rain est. 0.02in |
3 AM Light Rain ShowerUV: 0 |
63°F Feels 59°F |
81% | 11 S | 30.01 | 57.1°F | 70% Rain est. 0.05in |
4 AM Light Rain ShowerUV: 0 |
63°F Feels 61°F |
84% | 6.3 SW | 30.05 | 57.5°F | 67% Rain est. 0.04in |
5 AM Light Rain ShowerUV: 0 |
62°F Feels 61°F |
87% | 7.4 SSW | 30.03 | 58.4°F | 67% Rain est. 0.03in |
6 AM Light Rain ShowerUV: 0 |
62°F Feels 61°F |
90% | 6.5 SSW | 30.06 | 58.9°F | 78% Rain est. 0.07in |
7 AM Light Rain Shower UV: 0 |
62°F Feels 61°F |
90% | 7.8 S | 30.06 | 59.4°F | 74% Rain est. 0.04in |
8 AM Light Rain ShowerUV: 0.4 |
62°F Feels 60°F |
90% | 8.3 S | 30.07 | 58.8°F | 76% Rain est. 0.06in |
9 AM Light Rain ShowerUV: 1.4 |
63°F Feels 61°F |
89% | 9.8 S | 30.06 | 59.7°F | 73% Rain est. 0.05in |
10 AM Light Rain ShowerUV: 2.8 |
67°F Feels 64°F |
83% | 10.7 SSW | 30.05 | 61.3°F | 68% Rain est. 0.04in |
11 AM Light Rain ShowerUV: 4.4 |
69°F Feels 69°F |
83% | 10.5 SSW | 30.05 | 64.2°F | 63% Rain est. 0.03in |
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68°F |
30.06 inHg.
Barometer 44%
Humidity N 9.4mph Wind |
| Overcast | ||
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