Weather in Round Lake Heights Illinois, United States. 15 days forecast
Current weather conditions
Sky / Temperature 21°F | Wind 11 mi/h | Atmospheric pressure1022 hPa | Humidity58% | Wind chill10°F | Dewpoint9°F |
Updated: 1/26/2025 at 23:51 (Local time)
Weather Station: Chicago / Waukegan, Waukegan Regional Airport
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Round Lake Heights.
Today, january 26
27°F11°F
7:1416:56
05:2313:42
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 23:00 | 18°F |  10 mi/h | 1024 hPa | 64% | 2% | 0% | 0 mm |
Tomorrow, january 27
46°F18°F
7:1316:57
06:1614:47
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 18°F | 10 mi/h | 1023 hPa | 61% | 1% | 0% | 0 mm |
| 03:00 | 18°F | 12 mi/h | 1021 hPa | 61% | 2% | 0% | 0 mm |
| 06:00 | 19°F | 14 mi/h | 1018 hPa | 56% | 3% | 0% | 0 mm |
| 09:00 | 27°F | 19 mi/h | 1015 hPa | 46% | 32% | 0% | 0 mm |
| 12:00 | 43°F | 29 mi/h | 1011 hPa | 32% | 50% | 10% | 0 mm |
| 15:00 | 45°F | 29 mi/h | 1006 hPa | 32% | 80% | 11% | 0 mm |
| 18:00 | 43°F | 24 mi/h | 1006 hPa | 40% | 78% | 8% | 0 mm |
| 21:00 | 37°F | 14 mi/h | 1009 hPa | 54% | 45% | 0% | 0 mm |
Tuesday, january 28
43°F25°F
7:1216:59
07:0016:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F |  10 mi/h | 1011 hPa | 67% | 21% | 0% | 0 mm |
| 03:00 | 28°F | 7 mi/h | 1012 hPa | 74% | 28% | 0% | 0 mm |
| 06:00 | 25°F | 7 mi/h | 1013 hPa | 84% | 41% | 0% | 0 mm |
| 09:00 | 28°F | 9 mi/h | 1013 hPa | 75% | 33% | 0% | 0 mm |
| 12:00 | 41°F | 14 mi/h | 1009 hPa | 50% | 37% | 0% | 0 mm |
| 15:00 | 43°F | 19 mi/h | 1001 hPa | 49% | 40% | 0% | 0 mm |
| 18:00 | 41°F | 18 mi/h | 1001 hPa | 55% | 40% | 0% | 0 mm |
| 21:00 | 43°F | 17 mi/h | 1001 hPa | 58% | 28% | 0% | 0 mm |
Wednesday, january 29
38°F28°F
7:1117:00
07:3717:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 14 mi/h | 1003 hPa | 67% | 23% | 0% | 0 mm |
| 03:00 | 32°F | 14 mi/h | 1005 hPa | 82% | 49% | 0% | 0 mm |
| 06:00 | 30°F | 14 mi/h | 1008 hPa | 85% | 67% | 5% | 0 mm |
| 09:00 | 32°F | 17 mi/h | 1011 hPa | 78% | 58% | 5% | 0 mm |
| 12:00 | 36°F | 19 mi/h | 1014 hPa | 61% | 36% | 0% | 0 mm |
| 15:00 | 37°F | 17 mi/h | 1016 hPa | 50% | 17% | 0% | 0 mm |
| 18:00 | 30°F | 11 mi/h | 1019 hPa | 61% | 6% | 0% | 0 mm |
| 21:00 | 28°F | 9 mi/h | 1020 hPa | 64% | 11% | 0% | 0 mm |
Thursday, january 30
46°F25°F
7:1017:01
08:0618:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 6 mi/h | 1020 hPa | 66% | 16% | 0% | 0 mm |
| 03:00 | 27°F | 7 mi/h | 1019 hPa | 70% | 14% | 0% | 0 mm |
| 06:00 | 25°F | 9 mi/h | 1017 hPa | 74% | 12% | 0% | 0 mm |
| 09:00 | 36°F | 12 mi/h | 1016 hPa | 58% | 13% | 0% | 0 mm |
| 12:00 | 46°F | 16 mi/h | 1013 hPa | 42% | 13% | 0% | 0 mm |
| 15:00 | 43°F | 13 mi/h | 1011 hPa | 52% | 25% | 0% | 0 mm |
| 18:00 | 39°F | 10 mi/h | 1012 hPa | 62% | 37% | 0% | 0 mm |
| 21:00 | 37°F | 9 mi/h | 1012 hPa | 72% | 46% | 0% | 0 mm |
Friday, january 31
39°F31°F
7:0917:02
08:3019:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 8 mi/h | 1012 hPa | 82% | 55% | 7% | 0 mm |
| 03:00 | 32°F | 9 mi/h | 1010 hPa | 85% | 55% | 7% | 0 mm |
| 06:00 | 30°F | 9 mi/h | 1010 hPa | 88% | 55% | 15% | 0 mm |
| 09:00 | 36°F | 11 mi/h | 1011 hPa | 76% | 55% | 15% | 0 mm |
| 12:00 | 39°F |  14 mi/h | 1012 hPa | 64% | 55% | 15% | 0 mm |
| 15:00 | 36°F | 12 mi/h | 1011 hPa | 67% | 59% | 15% | 0 mm |
| 18:00 | 34°F |  11 mi/h | 1015 hPa | 70% | 63% | 18% | 0.3 mm |
| 21:00 | 32°F | 11 mi/h | 1019 hPa | 70% | 67% | 18% | 0.3 mm |
Saturday, february 1
35°F30°F
7:0817:04
08:5321:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 11 mi/h | 1017 hPa | 70% | 71% | 18% | 0.3 mm |
| 03:00 | 32°F | 11 mi/h | 1020 hPa | 68% | 74% | 18% | 0.3 mm |
| 06:00 | 34°F | 10 mi/h | 1023 hPa | 66% | 76% | 35% | 0.3 mm |
| 09:00 | 34°F | 11 mi/h | 1026 hPa | 69% | 78% | 35% | 0.3 mm |
| 12:00 | 36°F |  11 mi/h | 1026 hPa | 72% | 81% | 35% | 0.3 mm |
| 15:00 | 34°F | 9 mi/h | 1027 hPa | 75% | 76% | 35% | 0 mm |
| 18:00 | 32°F | 8 mi/h | 1027 hPa | 78% | 72% | 37% | 0 mm |
| 21:00 | 30°F | 7 mi/h | 1026 hPa | 82% | 74% | 37% | 0 mm |
Sunday, february 2
37°F29°F
7:0717:05
09:1522:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 7 mi/h | 1025 hPa | 85% | 76% | 37% | 0 mm |
| 03:00 | 30°F | 7 mi/h | 1023 hPa | 89% | 81% | 37% | 0 mm |
| 06:00 | 28°F | 8 mi/h | 1021 hPa | 92% | 86% | 22% | 0 mm |
| 09:00 | 32°F | 9 mi/h | 1018 hPa | 87% | 80% | 22% | 0 mm |
| 12:00 | 36°F | 11 mi/h | 1015 hPa | 82% | 73% | 22% | 0 mm |
| 15:00 | 37°F | 9 mi/h | 1013 hPa | 76% | 79% | 0% | 0 mm |
| 18:00 | 34°F | 7 mi/h | 1015 hPa | 82% | 79% | 0% | 0 mm |
| 21:00 | 32°F | 7 mi/h | 1017 hPa | 85% | 77% | 0% | 0 mm |
Monday, february 3
34°F24°F
7:0617:06
09:3823:41
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 7 mi/h | 1017 hPa | 85% | 74% | 0% | 0 mm |
| 03:00 | 28°F | 7 mi/h | 1017 hPa | 87% | 65% | 0% | 0 mm |
| 06:00 | 27°F | 7 mi/h | 1017 hPa | 85% | 59% | 0% | 0 mm |
| 09:00 | 30°F | 9 mi/h | 1018 hPa | 79% | 57% | 0% | 0 mm |
| 12:00 | 34°F | 10 mi/h | 1015 hPa | 66% | 59% | 0% | 0 mm |
| 15:00 | 34°F | 10 mi/h | 1014 hPa | 62% | 61% | 0% | 0 mm |
| 18:00 | 28°F | 8 mi/h | 1014 hPa | 69% | 57% | 0% | 0 mm |
| 21:00 | 27°F | 7 mi/h | 1015 hPa | 73% | 55% | 0% | 0 mm |
Tuesday, february 4
26°F20°F
7:0517:08
10:03----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 23°F | 7 mi/h | 1016 hPa | 77% | 54% | 0% | 0 mm |
| 03:00 | 21°F | 7 mi/h | 1018 hPa | 77% | 54% | 0% | 0 mm |
| 06:00 | 19°F | 7 mi/h | 1021 hPa | 77% | 53% | 0% | 0 mm |
| 09:00 | 23°F | 7 mi/h | 1023 hPa | 69% | 61% | 0% | 0 mm |
| 12:00 | 27°F | 9 mi/h | 1024 hPa | 61% | 68% | 0% | 0 mm |
| 15:00 | 25°F | 7 mi/h | 1025 hPa | 63% | 64% | 0% | 0 mm |
| 18:00 | 25°F | 6 mi/h | 1028 hPa | 66% | 62% | 0% | 0 mm |
| 21:00 | 23°F | 6 mi/h | 1030 hPa | 71% | 68% | 0% | 0 mm |
Wednesday, february 5
27°F21°F
7:0417:09
10:3400:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 21°F | 6 mi/h | 1030 hPa | 76% | 74% | 0% | 0 mm |
| 03:00 | 21°F | 6 mi/h | 1030 hPa | 76% | 71% | 0% | 0 mm |
| 06:00 | 21°F | 6 mi/h | 1031 hPa | 77% | 69% | 0% | 0 mm |
| 09:00 | 23°F | 7 mi/h | 1031 hPa | 72% | 70% | 0% | 0 mm |
| 12:00 | 27°F |  9 mi/h | 1030 hPa | 67% | 71% | 0% | 0 mm |
| 15:00 | 27°F | 7 mi/h | 1028 hPa | 69% | 72% | 17% | 0.1 mm |
| 18:00 | 27°F | 7 mi/h | 1027 hPa | 71% | 74% | 20% | 0.1 mm |
| 21:00 | 25°F |  4 mi/h | 1025 hPa | 74% | 72% | 20% | 0.2 mm |
Thursday, february 6
35°F23°F
7:0317:10
11:1202:15
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 23°F | 7 mi/h | 1022 hPa | 78% | 70% | 20% | 0.3 mm |
| 03:00 | 23°F | 3 mi/h | 1018 hPa | 78% | 73% | 20% | 0.3 mm |
| 06:00 | 23°F | 7 mi/h | 1016 hPa | 79% | 75% | 20% | 0.3 mm |
| 09:00 | 25°F | 8 mi/h | 1013 hPa | 76% | 71% | 20% | 0.3 mm |
| 12:00 | 28°F | 11 mi/h | 1013 hPa | 74% | 66% | 20% | 0.3 mm |
| 15:00 | 28°F | 9 mi/h | 1011 hPa | 75% | 66% | 20% | 0.3 mm |
| 18:00 | 28°F | 8 mi/h | 1010 hPa | 75% | 66% | 20% | 0.3 mm |
| 21:00 | 34°F | 4 mi/h | 1008 hPa | 100% | 100% | 70% | 1 mm |
Friday, february 7
34°F28°F
7:0217:12
12:0003:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 6 mi/h | 1008 hPa | 100% | 100% | 17% | 0.1 mm |
| 03:00 | 34°F | 9 mi/h | 1009 hPa | 99% | 100% | 0% | 0 mm |
| 06:00 | 32°F | 6 mi/h | 1011 hPa | 96% | 100% | 20% | 0.2 mm |
| 09:00 | 30°F | 7 mi/h | 1014 hPa | 95% | 100% | 70% | 0.3 mm |
| 12:00 | 30°F | 11 mi/h | 1014 hPa | 91% | 100% | 17% | 0 mm |
| 15:00 | 30°F | 9 mi/h | 1015 hPa | 92% | 100% | 17% | 0.1 mm |
| 18:00 | 28°F | 11 mi/h | 1014 hPa | 93% | 100% | 17% | 0.1 mm |
| 21:00 | 28°F | 11 mi/h | 1012 hPa | 97% | 100% | 70% | 1.5 mm |
Saturday, february 8
29°F1°F
7:0117:13
12:5804:34
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 12 mi/h | 1010 hPa | 97% | 100% | 70% | 1.4 mm |
| 03:00 | 27°F | 19 mi/h | 1008 hPa | 95% | 100% | 70% | 1.8 mm |
| 06:00 | 21°F | 20 mi/h | 1009 hPa | 93% | 100% | 70% | 0.7 mm |
| 09:00 | 19°F | 20 mi/h | 1013 hPa | 90% | 100% | 20% | 0.2 mm |
| 12:00 | 21°F | 17 mi/h | 1018 hPa | 85% | 100% | 0% | 0 mm |
| 15:00 | 19°F | 14 mi/h | 1022 hPa | 81% | 96% | 0% | 0 mm |
| 18:00 | 10°F | 12 mi/h | 1027 hPa | 81% | 99% | 0% | 0 mm |
| 21:00 | 5°F | 11 mi/h | 1031 hPa | 80% | 46% | 0% | 0 mm |
Sunday, february 9
15°F-6°F
7:0017:14
14:0505:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | -0°F | 11 mi/h | 1033 hPa | 76% | 5% | 0% | 0 mm |
| 03:00 | -4°F | 10 mi/h | 1035 hPa | 73% | 5% | 0% | 0 mm |
| 06:00 | -6°F | 9 mi/h | 1037 hPa | 74% | 6% | 0% | 0 mm |
| 09:00 | 1°F | 13 mi/h | 1038 hPa | 72% | 5% | 0% | 0 mm |
| 12:00 | 10°F | 16 mi/h | 1037 hPa | 71% | 5% | 0% | 0 mm |
| 15:00 | 14°F | 16 mi/h | 1035 hPa | 79% | 8% | 0% | 0 mm |
| 18:00 | 12°F | 14 mi/h | 1036 hPa | 82% | 54% | 0% | 0 mm |
| 21:00 | 14°F | 14 mi/h | 1037 hPa | 86% | 99% | 0% | 0 mm |
