Strawn, IL Hourly Weather Forecast
Next 48 Hours
Tue, Sep 8th 2026
Overcast conditions early, becoming Clear conditions later. Temps range from 74° to 85°. Breezy wind, shifting from SSW to S at 8 mph, with humidity ranging 40% to 68%, and an avg barometric pressure of 30.05 inHg.
| Tue, Sep 8th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
1 PM Overcast UV: 7.5 |
84°F Feels 83°F |
42% | 7.4 SSW | 30.1 | 58.1°F | 10% |
2 PM Cloudy UV: 6.8 |
81°F Feels 81°F |
46% | 7.2 S | 30.09 | 58°F | 9% |
3 PM OvercastUV: 5 |
85°F Feels 84°F |
40% | 7.6 S | 30.07 | 58°F | 10% |
4 PM Sunny UV: 3.1 |
82°F Feels 82°F |
46% | 7.6 S | 30.06 | 59.3°F | 1% |
5 PM Partly Cloudy UV: 1.5 |
81°F Feels 82°F |
52% | 8.1 SSE | 30.05 | 61.9°F | 6% |
6 PM SunnyUV: 0.4 |
81°F Feels 83°F |
62% | 6.9 SSE | 30.04 | 66.7°F | 5% |
7 PM SunnyUV: 0 |
78°F Feels 79°F |
67% | 8.1 SE | 30.03 | 65.6°F | 5% |
8 PM Clear UV: 0 |
76°F Feels 76°F |
66% | 8.9 SE | 30.01 | 63.9°F | 5% |
9 PM ClearUV: 0 |
75°F Feels 75°F |
67% | 8.5 SSE | 30.02 | 63.5°F | 5% |
10 PM ClearUV: 0 |
75°F Feels 75°F |
68% | 8.3 SSE | 30.02 | 63.5°F | 5% |
11 PM Partly Cloudy UV: 0 |
74°F Feels 74°F |
68% | 8.9 S | 30.02 | 63.2°F | 11% |
Wed, Sep 9th 2026
Scattered showers giving way to partly cloudy by evening. Temps range from 70° to 83°. Light winds, shifting from S to SSW at 6.6 mph, as humidity ranges 58% to 90%, and an avg barometric pressure of 29.98 inHg.
| Wed, Sep 9th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
74°F Feels 72°F |
64% | 10.5 S | 30 | 61.6°F | 9% |
1 AM Partly CloudyUV: 0 |
74°F Feels 73°F |
63% | 8.9 S | 29.99 | 60.7°F | 9% |
2 AM Partly CloudyUV: 0 |
74°F Feels 72°F |
61% | 8.5 S | 29.99 | 59.7°F | 6% |
3 AM Partly CloudyUV: 0 |
73°F Feels 71°F |
63% | 8.3 SSW | 29.99 | 59.5°F | 6% |
4 AM ClearUV: 0 |
71°F Feels 70°F |
62% | 6.5 NW | 30.02 | 57.7°F | 4% |
5 AM Overcast UV: 0 |
70°F Feels 70°F |
64% | 5.6 SW | 30.02 | 57.7°F | 15% |
6 AM Partly CloudyUV: 0 |
72°F Feels 72°F |
61% | 5.6 SW | 30.01 | 58.2°F | 8% |
7 AM Scattered Showers UV: 0 |
70°F Feels 70°F |
69% | 5.1 S | 30.03 | 59.1°F | 19% |
8 AM Scattered ShowersUV: 0.6 |
73°F Feels 74°F |
72% | 6.3 S | 30.02 | 63.4°F | 21% |
9 AM Scattered ShowersUV: 1.8 |
73°F Feels 73°F |
71% | 7.6 SW | 30.03 | 63°F | 20% |
10 AM Light Rain Shower UV: 3.6 |
75°F Feels 75°F |
68% | 8.3 WSW | 30.01 | 63.6°F | 37% Rain est. 0.01in |
11 AM Scattered ShowersUV: 5.6 |
74°F Feels 74°F |
77% | 9.6 SW | 30.01 | 66°F | 34% Rain est. 0.01in |
12 PM Scattered ShowersUV: 6.8 |
80°F Feels 82°F |
64% | 10.5 SW | 29.98 | 66.5°F | 41% Rain est. 0.03in |
1 PM OvercastUV: 4.9 |
83°F Feels 86°F |
59% | 10.3 WSW | 29.97 | 67.1°F | 13% |
2 PM OvercastUV: 4.2 |
83°F Feels 85°F |
58% | 8.1 WNW | 29.96 | 66.5°F | 14% |
3 PM OvercastUV: 3.8 |
80°F Feels 82°F |
65% | 4.9 W | 29.98 | 67°F | 16% |
4 PM Partly CloudyUV: 0.9 |
77°F Feels 82°F |
75% | 2.9 WNW | 29.97 | 68.7°F | 10% |
5 PM OvercastUV: 1.2 |
79°F Feels 82°F |
67% | 3.8 W | 29.95 | 67.2°F | 17% |
6 PM OvercastUV: 0.1 |
78°F Feels 83°F |
76% | 2.9 NW | 29.93 | 69.5°F | 21% |
7 PM Partly CloudyUV: 0 |
78°F Feels 83°F |
80% | 4.3 WSW | 29.95 | 71.1°F | 11% |
8 PM Partly CloudyUV: 0 |
75°F Feels 80°F |
86% | 4 NW | 29.94 | 70°F | 15% |
9 PM ClearUV: 0 |
74°F Feels 77°F |
87% | 6.5 NW | 29.95 | 69.3°F | 12% |
10 PM ClearUV: 0 |
72°F Feels 77°F |
88% | 4.3 WNW | 29.96 | 68.5°F | 12% |
11 PM Partly CloudyUV: 0 |
72°F Feels 76°F |
90% | 5.4 SSW | 29.96 | 68.4°F | 19% |
Thu, Sep 10th 2026
A full day of Overcast conditions is expected. Temps range from 67° to 73°. Light winds, shifting from SW to N at 5 mph, as humidity fluctuates between 69% to 94%, and an avg barometric pressure of 29.96 inHg.
| Thu, Sep 10th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
71°F Feels 74°F |
93% | 6.7 SW | 29.96 | 68.9°F | 20% |
1 AM ClearUV: 0 |
71°F Feels 75°F |
93% | 6.3 W | 29.95 | 68.8°F | 15% |
2 AM Partly CloudyUV: 0 |
71°F Feels 75°F |
92% | 5.4 WNW | 29.94 | 68.3°F | 19% |
3 AM OvercastUV: 0 |
70°F Feels 73°F |
92% | 6 NW | 29.95 | 67.6°F | 31% |
4 AM OvercastUV: 0 |
70°F Feels 73°F |
91% | 4.7 NW | 29.95 | 66.7°F | 30% |
5 AM OvercastUV: 0 |
69°F Feels 72°F |
92% | 5.4 NW | 29.96 | 66.5°F | 31% |
6 AM Mist UV: 0 |
68°F Feels 72°F |
94% | 4.5 NNW | 29.95 | 66.7°F | 37% |
7 AM Mist UV: 0 |
69°F Feels 73°F |
94% | 3.8 N | 29.96 | 66.8°F | 47% |
8 AM OvercastUV: 0.5 |
67°F Feels 70°F |
89% | 4 NNE | 29.98 | 63.7°F | 29% |
9 AM Light Rain ShowerUV: 1.3 |
69°F Feels 71°F |
82% | 4 NNE | 29.98 | 63.1°F | 39% Rain est. 0.01in |
10 AM OvercastUV: 1.6 |
70°F Feels 72°F |
77% | 4.7 NNE | 29.98 | 62.7°F | 22% |
11 AM OvercastUV: 1.6 |
72°F Feels 74°F |
71% | 4.9 NNE | 29.99 | 62.4°F | 19% |
12 PM OvercastUV: 2.9 |
73°F Feels 74°F |
69% | 5.1 N | 29.99 | 62.2°F | 18% |
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|
82°F |
30.11 inHg.
Barometer 44%
Humidity S 6.7mph Wind |
| Cloudy | ||
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