Weather in Rock Falls Illinois, United States. 15 days forecast
Current weather conditions
Sky / Temperature 30°F | Wind 4 mi/h | Atmospheric pressure1019 hPa | Humidity69% | Wind chill27°F | Dewpoint21°F |
Updated: 3/17/2025 at 00:56 (Local time)
Weather Station: Sterling Rockfalls
°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 Rock Falls.
Today, march 17
60°F28°F
7:1119:05
22:5008:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 03:00 | 28°F | 2 mi/h | 1021 hPa | 67% | 4% | 0% | 0 mm |
| 06:00 | 28°F |  4 mi/h | 1021 hPa | 71% | 22% | 0% | 0 mm |
| 09:00 | 34°F | 11 mi/h | 1020 hPa | 54% | 43% | 0% | 0 mm |
| 12:00 | 46°F |  18 mi/h | 1018 hPa | 38% | 38% | 0% | 0 mm |
| 15:00 | 57°F | 20 mi/h | 1012 hPa | 32% | 13% | 0% | 0 mm |
| 18:00 | 59°F | 15 mi/h | 1010 hPa | 36% | 5% | 0% | 0 mm |
| 21:00 | 52°F | 11 mi/h | 1011 hPa | 61% | 30% | 0% | 0 mm |
Tomorrow, march 18
68°F42°F
7:0919:06
23:5408:41
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F | 9 mi/h | 1011 hPa | 69% | 30% | 0% | 0 mm |
| 03:00 | 45°F | 6 mi/h | 1010 hPa | 78% | 26% | 0% | 0 mm |
| 06:00 | 43°F | 6 mi/h | 1010 hPa | 86% | 43% | 0% | 0 mm |
| 09:00 | 48°F | 9 mi/h | 1009 hPa | 76% | 54% | 0% | 0 mm |
| 12:00 | 61°F | 12 mi/h | 1007 hPa | 62% | 65% | 0% | 0 mm |
| 15:00 | 66°F | 14 mi/h | 1002 hPa | 54% | 56% | 0% | 0 mm |
| 18:00 | 66°F | 11 mi/h | 1000 hPa | 57% | 55% | 0% | 0 mm |
| 21:00 | 61°F | 10 mi/h | 1000 hPa | 67% | 62% | 1% | 0 mm |
Wednesday, march 19
60°F38°F
7:0819:07
----09:09
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 10 mi/h | 999 hPa | 75% | 64% | 1% | 0 mm |
| 03:00 | 55°F | 10 mi/h | 998 hPa | 78% | 56% | 39% | 0.1 mm |
| 06:00 | 55°F | 10 mi/h | 997 hPa | 82% | 63% | 39% | 0.1 mm |
| 09:00 | 55°F | 14 mi/h | 996 hPa | 83% | 71% | 79% | 0.9 mm |
| 12:00 | 59°F | 19 mi/h | 993 hPa | 78% | 77% | 79% | 0.9 mm |
| 15:00 | 57°F | 22 mi/h | 990 hPa | 72% | 69% | 97% | 0.8 mm |
| 18:00 | 48°F | 22 mi/h | 992 hPa | 80% | 77% | 97% | 0.8 mm |
| 21:00 | 41°F |  21 mi/h | 996 hPa | 85% | 81% | 78% | 0.7 mm |
Thursday, march 20
41°F29°F
7:0619:09
00:5809:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 19 mi/h | 1001 hPa | 85% | 78% | 78% | 0.5 mm |
| 03:00 | 34°F | 16 mi/h | 1006 hPa | 84% | 66% | 78% | 0.3 mm |
| 06:00 | 30°F | 14 mi/h | 1012 hPa | 82% | 50% | 78% | 0.3 mm |
| 09:00 | 34°F | 14 mi/h | 1016 hPa | 72% | 34% | 0% | 0 mm |
| 12:00 | 39°F | 14 mi/h | 1018 hPa | 58% | 17% | 0% | 0 mm |
| 15:00 | 41°F | 12 mi/h | 1018 hPa | 54% | 11% | 0% | 0 mm |
| 18:00 | 41°F | 9 mi/h | 1018 hPa | 55% | 10% | 0% | 0 mm |
| 21:00 | 37°F | 7 mi/h | 1018 hPa | 63% | 14% | 0% | 0 mm |
Friday, march 21
50°F31°F
7:0419:10
02:0010:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 5 mi/h | 1019 hPa | 74% | 22% | 0% | 0 mm |
| 03:00 | 30°F | 5 mi/h | 1018 hPa | 78% | 30% | 0% | 0 mm |
| 06:00 | 30°F | 6 mi/h | 1017 hPa | 78% | 40% | 0% | 0 mm |
| 09:00 | 37°F | 7 mi/h | 1016 hPa | 70% | 50% | 2% | 0 mm |
| 12:00 | 46°F | 10 mi/h | 1013 hPa | 57% | 61% | 2% | 0 mm |
| 15:00 | 50°F | 10 mi/h | 1010 hPa | 54% | 67% | 2% | 0 mm |
| 18:00 | 50°F | 9 mi/h | 1007 hPa | 55% | 70% | 2% | 0 mm |
| 21:00 | 48°F | 9 mi/h | 1007 hPa | 62% | 73% | 6% | 0 mm |
Saturday, march 22
53°F40°F
7:0319:11
02:5811:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 9 mi/h | 1006 hPa | 71% | 76% | 6% | 0.2 mm |
| 03:00 | 43°F | 8 mi/h | 1005 hPa | 77% | 74% | 6% | 0.1 mm |
| 06:00 | 41°F | 7 mi/h | 1006 hPa | 82% | 69% | 6% | 0.3 mm |
| 09:00 | 45°F | 8 mi/h | 1008 hPa | 77% | 62% | 38% | 0.3 mm |
| 12:00 | 52°F | 9 mi/h | 1011 hPa | 67% | 54% | 38% | 0 mm |
| 15:00 | 52°F |  9 mi/h | 1013 hPa | 64% | 48% | 0% | 0 mm |
| 18:00 | 52°F | 6 mi/h | 1015 hPa | 63% | 41% | 0% | 0 mm |
| 21:00 | 48°F | 5 mi/h | 1017 hPa | 69% | 38% | 0% | 0 mm |
Sunday, march 23
55°F36°F
7:0119:12
03:4812:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 4 mi/h | 1018 hPa | 79% | 36% | 0% | 0 mm |
| 03:00 | 39°F |  4 mi/h | 1017 hPa | 85% | 40% | 0% | 0 mm |
| 06:00 | 37°F | 4 mi/h | 1017 hPa | 90% | 47% | 0% | 0 mm |
| 09:00 | 43°F | 6 mi/h | 1017 hPa | 80% | 55% | 10% | 0.3 mm |
| 12:00 | 52°F | 8 mi/h | 1016 hPa | 63% | 63% | 10% | 0 mm |
| 15:00 | 52°F | 11 mi/h | 1013 hPa | 56% | 65% | 13% | 0.3 mm |
| 18:00 | 50°F | 10 mi/h | 1011 hPa | 59% | 68% | 17% | 0.3 mm |
| 21:00 | 46°F | 10 mi/h | 1010 hPa | 69% | 72% | 17% | 0.3 mm |
Monday, march 24
47°F37°F
6:5919:13
04:3013:34
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 9 mi/h | 1008 hPa | 79% | 70% | 17% | 0.5 mm |
| 03:00 | 39°F |  9 mi/h | 1006 hPa | 86% | 69% | 17% | 0.4 mm |
| 06:00 | 37°F |  5 mi/h | 1005 hPa | 90% | 65% | 70% | 0.5 mm |
| 09:00 | 39°F | 11 mi/h | 1005 hPa | 86% | 59% | 17% | 0.8 mm |
| 12:00 | 45°F | 12 mi/h | 1006 hPa | 76% | 61% | 17% | 0.3 mm |
| 15:00 | 46°F | 12 mi/h | 1006 hPa | 70% | 57% | 17% | 0.5 mm |
| 18:00 | 45°F | 11 mi/h | 1009 hPa | 70% | 56% | 17% | 0.3 mm |
| 21:00 | 41°F | 9 mi/h | 1011 hPa | 75% | 55% | 17% | 0.1 mm |
Tuesday, march 25
46°F34°F
6:5719:14
05:0514:49
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 7 mi/h | 1013 hPa | 81% | 51% | 0% | 0 mm |
| 03:00 | 36°F | 7 mi/h | 1014 hPa | 85% | 53% | 0% | 0 mm |
| 06:00 | 34°F | 7 mi/h | 1016 hPa | 88% | 58% | 0% | 0 mm |
| 09:00 | 37°F | 8 mi/h | 1018 hPa | 80% | 59% | 0% | 0 mm |
| 12:00 | 45°F | 11 mi/h | 1018 hPa | 69% | 60% | 0% | 0 mm |
| 15:00 | 46°F | 11 mi/h | 1018 hPa | 67% | 55% | 17% | 0.1 mm |
| 18:00 | 45°F | 9 mi/h | 1019 hPa | 69% | 47% | 0% | 0 mm |
| 21:00 | 43°F | 8 mi/h | 1019 hPa | 74% | 43% | 0% | 0 mm |
Wednesday, march 26
50°F35°F
6:5619:15
05:3416:06
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 7 mi/h | 1019 hPa | 82% | 41% | 0% | 0 mm |
| 03:00 | 36°F | 7 mi/h | 1019 hPa | 86% | 42% | 0% | 0 mm |
| 06:00 | 36°F | 7 mi/h | 1019 hPa | 89% | 43% | 0% | 0 mm |
| 09:00 | 39°F | 9 mi/h | 1018 hPa | 77% | 42% | 0% | 0 mm |
| 12:00 | 48°F | 12 mi/h | 1016 hPa | 61% | 41% | 0% | 0 mm |
| 15:00 | 50°F | 12 mi/h | 1014 hPa | 56% | 39% | 0% | 0 mm |
| 18:00 | 48°F | 10 mi/h | 1014 hPa | 56% | 36% | 0% | 0 mm |
| 21:00 | 45°F | 8 mi/h | 1014 hPa | 62% | 32% | 0% | 0 mm |
Thursday, march 27
52°F36°F
6:5419:16
06:0017:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 7 mi/h | 1014 hPa | 73% | 27% | 0% | 0 mm |
| 03:00 | 37°F | 6 mi/h | 1014 hPa | 79% | 30% | 0% | 0 mm |
| 06:00 | 36°F | 6 mi/h | 1013 hPa | 82% | 38% | 0% | 0 mm |
| 09:00 | 41°F | 8 mi/h | 1013 hPa | 73% | 43% | 0% | 0 mm |
| 12:00 | 50°F | 11 mi/h | 1011 hPa | 59% | 46% | 0% | 0 mm |
| 15:00 | 52°F | 11 mi/h | 1009 hPa | 55% | 45% | 0% | 0 mm |
| 18:00 | 52°F | 9 mi/h | 1010 hPa | 57% | 42% | 0% | 0 mm |
| 21:00 | 45°F | 9 mi/h | 1012 hPa | 78% | 79% | 0% | 0 mm |
Friday, march 28
55°F35°F
6:5219:17
06:2318:42
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 11 mi/h | 1014 hPa | 89% | 99% | 0% | 0 mm |
| 03:00 | 39°F | 11 mi/h | 1015 hPa | 89% | 94% | 0% | 0 mm |
| 06:00 | 37°F | 12 mi/h | 1015 hPa | 81% | 93% | 0% | 0 mm |
| 09:00 | 39°F | 16 mi/h | 1015 hPa | 67% | 98% | 0% | 0 mm |
| 12:00 | 46°F | 17 mi/h | 1012 hPa | 67% | 100% | 0% | 0 mm |
| 15:00 | 52°F | 14 mi/h | 1008 hPa | 73% | 100% | 17% | 0.5 mm |
| 18:00 | 54°F | 10 mi/h | 1004 hPa | 84% | 99% | 17% | 0.6 mm |
| 21:00 | 52°F | 9 mi/h | 1002 hPa | 93% | 66% | 17% | 0.5 mm |
Saturday, march 29
56°F46°F
6:5119:19
06:4720:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 7 mi/h | 1002 hPa | 96% | 81% | 0% | 0 mm |
| 03:00 | 48°F | 7 mi/h | 1004 hPa | 96% | 93% | 0% | 0 mm |
| 06:00 | 46°F | 7 mi/h | 1006 hPa | 95% | 97% | 0% | 0 mm |
| 09:00 | 50°F | 9 mi/h | 1008 hPa | 86% | 100% | 0% | 0 mm |
| 12:00 | 54°F | 7 mi/h | 1007 hPa | 76% | 100% | 17% | 0.4 mm |
| 15:00 | 54°F | 7 mi/h | 1006 hPa | 84% | 100% | 17% | 0.1 mm |
| 18:00 | 52°F | 9 mi/h | 1007 hPa | 89% | 100% | 17% | 0.2 mm |
| 21:00 | 48°F | 10 mi/h | 1008 hPa | 90% | 99% | 17% | 0.6 mm |
Sunday, march 30
52°F42°F
6:4919:20
07:1221:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 8 mi/h | 1009 hPa | 92% | 100% | 17% | 0.4 mm |
| 03:00 | 46°F | 6 mi/h | 1010 hPa | 94% | 100% | 0% | 0 mm |
| 06:00 | 45°F | 7 mi/h | 1011 hPa | 94% | 100% | 0% | 0 mm |
| 09:00 | 48°F | 9 mi/h | 1011 hPa | 84% | 100% | 0% | 0 mm |
| 12:00 | 52°F | 11 mi/h | 1011 hPa | 77% | 100% | 17% | 0.2 mm |
| 15:00 | 50°F | 12 mi/h | 1010 hPa | 87% | 100% | 40% | 2 mm |
| 18:00 | 46°F | 14 mi/h | 1010 hPa | 92% | 100% | 70% | 2.8 mm |
| 21:00 | 45°F | 14 mi/h | 1010 hPa | 92% | 100% | 70% | 4.3 mm |
Monday, march 31
44°F40°F
6:4719:21
07:4122:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 14 mi/h | 1009 hPa | 92% | 100% | 20% | 1 mm |
| 03:00 | 41°F | 12 mi/h | 1009 hPa | 93% | 100% | 20% | 1.1 mm |
| 06:00 | 41°F | 11 mi/h | 1009 hPa | 93% | 100% | 17% | 0.2 mm |
| 09:00 | 41°F | 14 mi/h | 1011 hPa | 91% | 100% | 0% | 0 mm |
| 12:00 | 41°F | 14 mi/h | 1012 hPa | 85% | 100% | 0% | 0 mm |
| 15:00 | 45°F | 12 mi/h | 1013 hPa | 76% | 100% | 0% | 0 mm |
| 18:00 | 43°F | 11 mi/h | 1014 hPa | 70% | 100% | 0% | 0 mm |
| 21:00 | 41°F | 7 mi/h | 1016 hPa | 68% | 100% | 0% | 0 mm |
