 |
 Current Prospect Heights Weather Conditions |
Updated February 19th at 12:52 pm |
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| Overcast |
| Temperature: | 46°F |
Dew Point: | 27°F |
| Barometer: | 29.62 inHg |
Wind: | N 19 Mph |
| Humidity: | 45.7% |
Visibility: | 0M |
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| Prospect Heights Weather Forecast Summary |
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Today
Feb 19th
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Friday
Feb 20th
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Saturday
Feb 21st
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Sunday
Feb 22nd
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Monday
Feb 23rd
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 |
 |
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Mix of rain and snow |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
42°F
|
43°F
32°F |
34°F
29°F |
27°F
22°F |
25°F
20°F |
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| Prospect Heights Detailed Weather Forecast |
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| Thursday, February 19th, 2026 |
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Afternoon |
Temperature: 38°F |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 40°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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| Friday, February 20th, 2026 |
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Overnight |
Temperature: 40°F |
| Clear with cloudy periods. Wind 25 to 40 mph. |
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Morning |
Temperature: 36°F |
| Cloudy. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 36°F |
| Sunny. Windy. |
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Evening |
Temperature: 33°F |
| Clear. Windy. |
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| Saturday, February 21st, 2026 |
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Overnight |
Temperature: 30°F |
| Clear. Windy at times. |
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Morning |
Temperature: 30°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 30°F |
| Cloudy. Windy. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy. Windy. |
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Morning |
Temperature: 25°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 25°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 22°F |
| Cloudy. Wind 20 to 30 mph. |
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| Monday, February 23rd, 2026 |
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Overnight |
Temperature: 21°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 21°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 25°F |
| Mostly sunny. Windy. |
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Evening |
Temperature: 24°F |
| Clear with cloudy periods. Windy at times. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: 23°F |
| Cloudy. |
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Morning |
Temperature: 27°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 32°F |
| Cloudy. Windy. |
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| Wednesday, February 25th, 2026 |
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Overnight |
Temperature: 34°F |
| Cloudy. Windy. |
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Morning |
Temperature: 38°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 36°F |
| Cloudy. Windy. |
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Evening |
Temperature: 31°F |
| Cloudy. Windy. |
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