Speer, IL Hourly Weather Forecast
Next 48 Hours
Thu, Sep 3rd 2026
Sunny skies in the morning, with scattered thunderstorms expected by night. Warming trend from 75°F to 93°. Light winds, shifting from WSW to SE at 6.8 mph, while humidity ranges from 57% to 77%, and an avg barometric pressure of 29.89 inHg.
| Thu, Sep 3rd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
7 AM Sunny UV: 0 |
75°F Feels 77°F |
77% | 7.8 WSW | 29.9 | 67°F | 8% |
8 AM SunnyUV: 0.6 |
78°F Feels 80°F |
73% | 6.5 WSW | 29.92 | 68.2°F | 6% |
9 AM SunnyUV: 1.9 |
82°F Feels 85°F |
64% | 6.5 WSW | 29.92 | 68.6°F | 4% |
10 AM SunnyUV: 3.8 |
85°F Feels 89°F |
61% | 6.9 WSW | 29.92 | 70.1°F | 3% |
11 AM SunnyUV: 5.9 |
93°F Feels 107°F |
58% | 7.4 SW | 29.92 | 76.3°F | 3% |
12 PM SunnyUV: 7.6 |
86°F Feels 91°F |
60% | 7.8 SW | 29.91 | 70.5°F | 3% |
1 PM Scattered Thunderstorms UV: 8.1 |
88°F Feels 95°F |
57% | 6.9 SW | 29.9 | 71.4°F | 14% |
2 PM Scattered ThunderstormsUV: 6.5 |
89°F Feels 96°F |
58% | 7.4 SW | 29.9 | 72.4°F | 6% |
3 PM Scattered ThunderstormsUV: 5.3 |
89°F Feels 96°F |
59% | 6.9 SSW | 29.88 | 72.4°F | 10% |
4 PM Scattered ThunderstormsUV: 3.6 |
88°F Feels 95°F |
57% | 2.9 SSE | 29.86 | 71.2°F | 5% |
5 PM Scattered ThunderstormsUV: 1.8 |
88°F Feels 95°F |
62% | 5.8 WNW | 29.86 | 72.8°F | 15% |
6 PM Scattered ThunderstormsUV: 0.6 |
87°F Feels 98°F |
69% | 8.3 ESE | 29.84 | 75.9°F | 7% |
7 PM Scattered ThunderstormsUV: 0 |
84°F Feels 92°F |
75% | 6 SE | 29.86 | 75.3°F | 10% |
8 PM Scattered Showers UV: 0 |
83°F Feels 89°F |
71% | 6.7 NNE | 29.87 | 72.7°F | 17% |
9 PM Partly Cloudy UV: 0 |
82°F Feels 86°F |
73% | 5.6 NE | 29.88 | 71.9°F | 9% |
10 PM Overcast UV: 0 |
82°F Feels 86°F |
70% | 6.3 E | 29.88 | 71.2°F | 17% |
11 PM OvercastUV: 0 |
84°F Feels 87°F |
62% | 10.1 SE | 29.86 | 69.3°F | 14% |
Fri, Sep 4th 2026
Starting off Sunny skies, turning Clear conditions later in the day. Warming trend from 75°F to 91°. Light winds, shifting from SSE to SE at 5.4 mph, with humidity ranging 53% to 80%, and an avg barometric pressure of 29.91 inHg.
| Fri, Sep 4th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
84°F Feels 86°F |
56% | 9.2 SSE | 29.86 | 66.6°F | 5% |
1 AM Clear UV: 0 |
83°F Feels 84°F |
56% | 9.4 S | 29.86 | 65.2°F | 3% |
2 AM ClearUV: 0 |
80°F Feels 82°F |
59% | 8.3 S | 29.87 | 64.6°F | 3% |
3 AM ClearUV: 0 |
79°F Feels 80°F |
60% | 8.3 S | 29.87 | 64.2°F | 4% |
4 AM ClearUV: 0 |
78°F Feels 79°F |
61% | 6.9 SSW | 29.87 | 63.7°F | 4% |
5 AM Partly CloudyUV: 0 |
76°F Feels 80°F |
66% | 2 ENE | 29.88 | 63.9°F | 8% |
6 AM ClearUV: 0 |
76°F Feels 80°F |
66% | 1.1 E | 29.89 | 63.9°F | 5% |
7 AM Scattered Showers UV: 0 |
75°F Feels 78°F |
73% | 4.3 SSW | 29.9 | 65.5°F | 39% Rain est. 0.01in |
8 AM Scattered ShowersUV: 0.6 |
79°F Feels 83°F |
74% | 3.4 S | 29.93 | 69.5°F | 23% |
9 AM Overcast UV: 1.8 |
77°F Feels 82°F |
72% | 2.5 ESE | 29.95 | 67°F | 17% |
10 AM Cloudy UV: 3.6 |
79°F Feels 83°F |
68% | 3.8 WSW | 29.95 | 67.9°F | 13% |
11 AM CloudyUV: 5.7 |
83°F Feels 86°F |
62% | 4 W | 29.96 | 68.1°F | 12% |
12 PM Scattered ThunderstormsUV: 7.3 |
86°F Feels 90°F |
57% | 4 W | 29.95 | 68.9°F | 5% |
1 PM SunnyUV: 7.8 |
88°F Feels 93°F |
56% | 5.6 W | 29.94 | 70.3°F | 3% |
2 PM SunnyUV: 7 |
90°F Feels 96°F |
54% | 6 W | 29.93 | 70.9°F | 3% |
3 PM SunnyUV: 5.1 |
91°F Feels 98°F |
53% | 6.3 W | 29.92 | 71.5°F | 2% |
4 PM SunnyUV: 3.5 |
91°F Feels 98°F |
54% | 4.7 WNW | 29.9 | 71.6°F | 2% |
5 PM SunnyUV: 1.7 |
91°F Feels 99°F |
57% | 3.6 N | 29.89 | 73.1°F | 4% |
6 PM SunnyUV: 0.5 |
89°F Feels 103°F |
68% | 4.7 ENE | 29.88 | 77.5°F | 5% |
7 PM Scattered ThunderstormsUV: 0 |
87°F Feels 98°F |
74% | 5.4 ESE | 29.89 | 77.1°F | 14% |
8 PM ClearUV: 0 |
84°F Feels 93°F |
75% | 6 E | 29.9 | 75.5°F | 8% |
9 PM Scattered Thunderstorms UV: 0 |
83°F Feels 90°F |
78% | 6.9 ESE | 29.91 | 75.1°F | 22% |
10 PM Scattered ThunderstormsUV: 0 |
81°F Feels 87°F |
80% | 6.3 SE | 29.91 | 74.6°F | 23% |
11 PM Scattered ThunderstormsUV: 0 |
81°F Feels 86°F |
80% | 6.5 SE | 29.92 | 73.9°F | 23% |
Sat, Sep 5th 2026
Starting off light rain shower, turning scattered thunderstorms later in the day. Temps range from 79° to 82°. Light winds, shifting from SE to S at 5.5 mph, as humidity ranges 70% to 80%, and an avg barometric pressure of 29.92 inHg.
| Sat, Sep 5th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
80°F Feels 84°F |
80% | 6.5 SE | 29.93 | 73.2°F | 10% |
1 AM ClearUV: 0 |
79°F Feels 84°F |
80% | 4.9 SSE | 29.93 | 72.7°F | 11% |
2 AM Scattered ThunderstormsUV: 0 |
79°F Feels 84°F |
80% | 4.9 SE | 29.92 | 72.2°F | 11% |
3 AM Scattered ThunderstormsUV: 0 |
79°F Feels 84°F |
79% | 4.5 SSE | 29.92 | 71.9°F | 23% |
4 AM Scattered ThunderstormsUV: 0 |
81°F Feels 86°F |
72% | 6 S | 29.92 | 71.5°F | 17% |
5 AM Cloudy UV: 0 |
82°F Feels 86°F |
70% | 6.5 SSE | 29.91 | 70.8°F | 13% |
6 AM Light Rain Shower UV: 0 |
81°F Feels 84°F |
71% | 5.4 S | 29.91 | 70.3°F | 36% Rain est. 0.01in |
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|
75°F |
29.87 inHg.
Barometer 76%
Humidity SSW 8.7mph Wind |
| Clear | ||
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