Spring Valley, IL Hourly Weather Forecast
Next 48 Hours
Tue, Sep 22nd 2026
Scattered showers in the morning, with Overcast conditions expected by night. Temps range from 55° to 59°. Breezy wind from the NE at 10.4 mph, with humidity ranging 66% to 82%, and an avg barometric pressure of 30.21 inHg.
| Tue, Sep 22nd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
2 AM Scattered Showers UV: 0 |
59°F Feels 53°F |
68% | 10.5 ENE | 30.14 | 48.4°F | 19% |
3 AM Scattered ShowersUV: 0 |
58°F Feels 51°F |
66% | 10.7 ENE | 30.14 | 46.9°F | 17% |
4 AM Overcast UV: 0 |
57°F Feels 50°F |
68% | 11.4 NE | 30.15 | 46.6°F | 17% |
5 AM OvercastUV: 0 |
56°F Feels 50°F |
70% | 11.9 NE | 30.16 | 46.7°F | 19% |
6 AM Scattered ShowersUV: 0 |
56°F Feels 49°F |
72% | 13 NE | 30.18 | 46.9°F | 20% |
7 AM Scattered Showers UV: 0 |
56°F Feels 48°F |
72% | 13 NE | 30.19 | 46.8°F | 21% |
8 AM Light Rain Shower UV: 0.1 |
56°F Feels 49°F |
74% | 13 NE | 30.2 | 47.4°F | 38% Rain est. 0.01in |
9 AM Scattered ShowersUV: 0.3 |
55°F Feels 49°F |
79% | 11.9 NE | 30.22 | 48.5°F | 34% Rain est. 0.01in |
10 AM Scattered ShowersUV: 0.6 |
55°F Feels 49°F |
80% | 11.2 NE | 30.23 | 49°F | 26% |
11 AM Scattered ShowersUV: 0.9 |
55°F Feels 50°F |
82% | 11.2 NE | 30.24 | 49.7°F | 34% |
12 PM Scattered ShowersUV: 1.2 |
55°F Feels 50°F |
78% | 11.2 NE | 30.24 | 48.7°F | 30% |
1 PM Scattered ShowersUV: 1.3 |
56°F Feels 50°F |
75% | 10.5 NE | 30.24 | 47.8°F | 27% |
2 PM Overcast UV: 1.1 |
56°F Feels 50°F |
74% | 10.3 NE | 30.23 | 47.7°F | 20% |
3 PM OvercastUV: 0.9 |
56°F Feels 50°F |
73% | 10.3 NE | 30.22 | 47.8°F | 20% |
4 PM OvercastUV: 0.6 |
57°F Feels 51°F |
74% | 9.6 NE | 30.22 | 48.5°F | 20% |
5 PM OvercastUV: 0.3 |
57°F Feels 52°F |
78% | 8.7 NE | 30.22 | 50.2°F | 23% |
6 PM OvercastUV: 0.1 |
57°F Feels 53°F |
80% | 8.1 NE | 30.22 | 51°F | 24% |
7 PM OvercastUV: 0 |
58°F Feels 53°F |
78% | 8.3 NE | 30.23 | 51.1°F | 23% |
8 PM Partly Cloudy UV: 0 |
58°F Feels 53°F |
77% | 8.5 NE | 30.24 | 50.7°F | 11% |
9 PM Cloudy UV: 0 |
57°F Feels 53°F |
82% | 8.5 NE | 30.25 | 51.4°F | 20% |
10 PM CloudyUV: 0 |
57°F Feels 52°F |
71% | 8.5 NE | 30.26 | 47.4°F | 15% |
11 PM CloudyUV: 0 |
57°F Feels 51°F |
66% | 7.4 NE | 30.26 | 45.1°F | 13% |
Wed, Sep 23rd 2026
Scattered showers giving way to Overcast conditions by evening. Temps range from 54° to 65°. Breezy wind, shifting from NNE to NE at 9.6 mph, while humidity ranges from 61% to 87%, and an avg barometric pressure of 30.29 inHg.
| Wed, Sep 23rd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
57°F Feels 51°F |
62% | 7.2 NNE | 30.25 | 43.8°F | 15% |
1 AM CloudyUV: 0 |
57°F Feels 51°F |
61% | 6.9 NNE | 30.26 | 43.4°F | 11% |
2 AM CloudyUV: 0 |
56°F Feels 51°F |
65% | 7.2 NNE | 30.26 | 44.9°F | 11% |
3 AM CloudyUV: 0 |
56°F Feels 51°F |
69% | 7.6 NNE | 30.27 | 46°F | 15% |
4 AM OvercastUV: 0 |
56°F Feels 51°F |
70% | 8.1 NE | 30.26 | 46.2°F | 17% |
5 AM CloudyUV: 0 |
56°F Feels 51°F |
72% | 8.1 NE | 30.27 | 46.7°F | 13% |
6 AM Clear UV: 0 |
55°F Feels 51°F |
79% | 7.8 NE | 30.29 | 48.5°F | 11% |
7 AM Sunny UV: 0 |
54°F Feels 51°F |
87% | 7.6 NE | 30.29 | 50.7°F | 12% |
8 AM SunnyUV: 0.2 |
55°F Feels 51°F |
85% | 8.1 NE | 30.3 | 50.5°F | 12% |
9 AM Partly Cloudy UV: 0.6 |
58°F Feels 54°F |
79% | 9.6 NE | 30.3 | 51.9°F | 12% |
10 AM Partly CloudyUV: 1.6 |
62°F Feels 57°F |
75% | 10.7 NE | 30.32 | 53.8°F | 13% |
11 AM Partly CloudyUV: 3.6 |
64°F Feels 58°F |
73% | 13.9 ENE | 30.31 | 55°F | 12% |
12 PM OvercastUV: 5.1 |
65°F Feels 59°F |
72% | 13.6 ENE | 30.31 | 55.7°F | 18% |
1 PM Scattered ShowersUV: 5.5 |
65°F Feels 59°F |
71% | 13.6 ENE | 30.31 | 55°F | 20% |
2 PM Scattered ShowersUV: 4.6 |
64°F Feels 58°F |
71% | 13.2 ENE | 30.3 | 54.7°F | 19% |
3 PM Scattered ShowersUV: 2.1 |
63°F Feels 58°F |
74% | 11.4 ENE | 30.29 | 54.8°F | 22% |
4 PM Scattered ShowersUV: 1.4 |
63°F Feels 58°F |
75% | 11.6 ENE | 30.29 | 55.1°F | 23% |
5 PM Scattered ShowersUV: 0.6 |
62°F Feels 58°F |
78% | 11 ENE | 30.3 | 55.2°F | 24% |
6 PM OvercastUV: 0.1 |
60°F Feels 56°F |
80% | 10.7 NE | 30.3 | 54.2°F | 24% |
7 PM Scattered ShowersUV: 0 |
59°F Feels 55°F |
80% | 9.8 NE | 30.31 | 53.1°F | 25% |
8 PM OvercastUV: 0 |
59°F Feels 55°F |
79% | 8.7 NE | 30.31 | 52.5°F | 23% |
9 PM OvercastUV: 0 |
59°F Feels 55°F |
80% | 8.3 ENE | 30.31 | 52.7°F | 24% |
10 PM OvercastUV: 0 |
59°F Feels 55°F |
81% | 7.4 ENE | 30.31 | 52.9°F | 24% |
11 PM OvercastUV: 0 |
58°F Feels 55°F |
82% | 7.6 NE | 30.3 | 52.9°F | 25% |
Thu, Sep 24th 2026
Partly cloudy expected later. Temps range from 57° to 58°. Breezy wind from the ENE at 8 mph, as humidity ranges 84% to 92%, and an avg barometric pressure of 30.3 inHg.
| Thu, Sep 24th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
58°F Feels 55°F |
84% | 8.1 ENE | 30.3 | 53.2°F | 16% |
1 AM CloudyUV: 0 |
57°F Feels 54°F |
92% | 7.8 ENE | 30.3 | 54.6°F | 26% |
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