Weather in Collinsville Illinois, United States. 15 days forecast
Current weather conditions
Sky / Temperature 55°F | Wind 8 mi/h | Atmospheric pressure1016 hPa | Humidity54% | Wind chill52°F | Dewpoint39°F |
Updated: 4/17/2025 at 05:06 (Local time)
Weather Station: Scott Air Force Base / Belleville
°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 Collinsville.
Today, april 17
73°F53°F
6:2419:37
----08:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 54°F |  12 mi/h | 1016 hPa | 77% | 96% | 50% | 0.3 mm |
| 09:00 | 54°F | 14 mi/h | 1016 hPa | 81% | 99% | 80% | 1 mm |
| 12:00 | 59°F | 18 mi/h | 1016 hPa | 73% | 62% | 21% | 1 mm |
| 13:00 | 63°F | 19 mi/h | 1015 hPa | 72% | 44% | 0% | 0 mm |
| 15:00 | 70°F | 22 mi/h | 1010 hPa | 57% | 33% | 0% | 0 mm |
| 16:00 | 72°F | 22 mi/h | 1009 hPa | 55% | 28% | 0% | 0 mm |
| 18:00 | 73°F | 18 mi/h | 1008 hPa | 54% | 39% | 0% | 0 mm |
| 21:00 | 70°F | 17 mi/h | 1007 hPa | 67% | 40% | 0% | 0 mm |
Tomorrow, april 18
81°F64°F
6:2319:38
00:3809:28
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 14 mi/h | 1008 hPa | 75% | 32% | 0% | 0 mm |
| 03:00 | 64°F | 14 mi/h | 1006 hPa | 83% | 35% | 0% | 0 mm |
| 06:00 | 64°F | 13 mi/h | 1006 hPa | 84% | 42% | 0% | 0 mm |
| 09:00 | 72°F | 15 mi/h | 1008 hPa | 70% | 46% | 0% | 0 mm |
| 12:00 | 79°F | 17 mi/h | 1008 hPa | 55% | 52% | 6% | 0 mm |
| 15:00 | 81°F |  16 mi/h | 1008 hPa | 52% | 74% | 28% | 0.3 mm |
| 18:00 | 79°F | 13 mi/h | 1008 hPa | 56% | 88% | 28% | 0.3 mm |
| 21:00 | 73°F | 11 mi/h | 1010 hPa | 67% | 90% | 77% | 1 mm |
Saturday, april 19
68°F59°F
6:2119:38
01:3010:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 9 mi/h | 1012 hPa | 78% | 90% | 77% | 1 mm |
| 03:00 | 64°F | 7 mi/h | 1012 hPa | 84% | 91% | 91% | 3.5 mm |
| 06:00 | 63°F |  6 mi/h | 1013 hPa | 87% | 89% | 91% | 3.5 mm |
| 09:00 | 61°F | 6 mi/h | 1014 hPa | 86% | 88% | 85% | 2 mm |
| 12:00 | 63°F |  7 mi/h | 1015 hPa | 83% | 88% | 85% | 2 mm |
| 15:00 | 63°F |  8 mi/h | 1016 hPa | 81% | 87% | 84% | 1.1 mm |
| 18:00 | 63°F | 7 mi/h | 1016 hPa | 79% | 89% | 84% | 1.1 mm |
| 21:00 | 61°F | 7 mi/h | 1016 hPa | 81% | 92% | 89% | 1.3 mm |
Sunday, april 20
62°F56°F
6:2019:39
02:1511:31
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 7 mi/h | 1018 hPa | 86% | 93% | 89% | 1.2 mm |
| 03:00 | 57°F |  7 mi/h | 1017 hPa | 89% | 91% | 89% | 1.2 mm |
| 06:00 | 57°F | 9 mi/h | 1018 hPa | 90% | 88% | 89% | 1.4 mm |
| 09:00 | 59°F | 11 mi/h | 1019 hPa | 85% | 84% | 89% | 1.3 mm |
| 12:00 | 61°F | 12 mi/h | 1018 hPa | 78% | 78% | 89% | 1 mm |
| 15:00 | 63°F | 12 mi/h | 1015 hPa | 72% | 75% | 89% | 0.9 mm |
| 18:00 | 63°F | 12 mi/h | 1012 hPa | 67% | 72% | 89% | 0.9 mm |
| 21:00 | 59°F | 12 mi/h | 1013 hPa | 69% | 60% | 77% | 0.9 mm |
Monday, april 21
65°F52°F
6:1819:40
02:5412:39
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 11 mi/h | 1013 hPa | 75% | 43% | 77% | 0.8 mm |
| 03:00 | 54°F | 11 mi/h | 1013 hPa | 79% | 35% | 77% | 0.6 mm |
| 06:00 | 54°F | 10 mi/h | 1015 hPa | 82% | 31% | 77% | 0.4 mm |
| 09:00 | 55°F | 11 mi/h | 1018 hPa | 74% | 29% | 51% | 0.3 mm |
| 12:00 | 63°F | 11 mi/h | 1020 hPa | 61% | 27% | 51% | 0.1 mm |
| 15:00 | 64°F | 10 mi/h | 1020 hPa | 56% | 27% | 0% | 0 mm |
| 18:00 | 64°F | 7 mi/h | 1021 hPa | 57% | 27% | 0% | 0 mm |
| 21:00 | 61°F | 6 mi/h | 1022 hPa | 64% | 30% | 0% | 0 mm |
Tuesday, april 22
71°F51°F
6:1719:41
03:2713:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 4 mi/h | 1023 hPa | 76% | 35% | 0% | 0 mm |
| 03:00 | 54°F | 4 mi/h | 1022 hPa | 81% | 36% | 0% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1022 hPa | 83% | 35% | 0% | 0 mm |
| 09:00 | 57°F | 6 mi/h | 1022 hPa | 74% | 30% | 0% | 0 mm |
| 12:00 | 68°F | 7 mi/h | 1021 hPa | 58% | 24% | 0% | 0 mm |
| 15:00 | 72°F | 7 mi/h | 1018 hPa | 54% | 33% | 7% | 0.2 mm |
| 18:00 | 70°F | 7 mi/h | 1017 hPa | 57% | 49% | 7% | 0.3 mm |
| 21:00 | 66°F | 6 mi/h | 1018 hPa | 65% | 55% | 19% | 0.3 mm |
Wednesday, april 23
72°F56°F
6:1619:42
03:5615:03
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1018 hPa | 77% | 55% | 19% | 0.3 mm |
| 03:00 | 59°F | 6 mi/h | 1017 hPa | 83% | 58% | 19% | 0.3 mm |
| 06:00 | 57°F | 6 mi/h | 1017 hPa | 86% | 61% | 19% | 0.3 mm |
| 09:00 | 63°F | 6 mi/h | 1017 hPa | 76% | 63% | 17% | 0.3 mm |
| 12:00 | 70°F | 8 mi/h | 1017 hPa | 64% | 58% | 17% | 0.3 mm |
| 15:00 | 72°F | 6 mi/h | 1016 hPa | 60% | 57% | 17% | 0.3 mm |
| 18:00 | 70°F | 7 mi/h | 1015 hPa | 61% | 59% | 17% | 0.5 mm |
| 21:00 | 64°F | 6 mi/h | 1016 hPa | 68% | 54% | 17% | 0.4 mm |
Thursday, april 24
70°F55°F
6:1419:43
04:2216:15
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1017 hPa | 74% | 46% | 0% | 0 mm |
| 03:00 | 57°F | 6 mi/h | 1017 hPa | 78% | 43% | 0% | 0 mm |
| 06:00 | 55°F | 6 mi/h | 1018 hPa | 79% | 46% | 0% | 0 mm |
| 09:00 | 61°F | 7 mi/h | 1019 hPa | 69% | 43% | 0% | 0 mm |
| 12:00 | 68°F | 9 mi/h | 1018 hPa | 57% | 39% | 0% | 0 mm |
| 15:00 | 70°F | 9 mi/h | 1016 hPa | 55% | 45% | 0% | 0 mm |
| 18:00 | 68°F | 7 mi/h | 1015 hPa | 56% | 54% | 17% | 0.3 mm |
| 21:00 | 64°F | 7 mi/h | 1014 hPa | 62% | 57% | 17% | 0.3 mm |
Friday, april 25
69°F55°F
6:1319:44
04:4817:31
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1014 hPa | 71% | 57% | 17% | 0.3 mm |
| 03:00 | 57°F | 6 mi/h | 1013 hPa | 75% | 54% | 17% | 0.3 mm |
| 06:00 | 55°F | 7 mi/h | 1011 hPa | 78% | 50% | 17% | 0.3 mm |
| 09:00 | 59°F | 8 mi/h | 1011 hPa | 71% | 50% | 0% | 0 mm |
| 12:00 | 66°F | 9 mi/h | 1009 hPa | 61% | 52% | 17% | 0.3 mm |
| 15:00 | 68°F | 9 mi/h | 1008 hPa | 59% | 56% | 17% | 0.3 mm |
| 18:00 | 68°F | 8 mi/h | 1007 hPa | 59% | 62% | 17% | 0.3 mm |
| 21:00 | 66°F | 7 mi/h | 1007 hPa | 65% | 65% | 17% | 0.3 mm |
Saturday, april 26
68°F55°F
6:1219:45
05:1518:48
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1008 hPa | 75% | 67% | 17% | 0.3 mm |
| 03:00 | 59°F | 3 mi/h | 1009 hPa | 80% | 64% | 17% | 0.3 mm |
| 06:00 | 55°F | 5 mi/h | 1012 hPa | 83% | 60% | 17% | 0.3 mm |
| 09:00 | 59°F | 8 mi/h | 1015 hPa | 75% | 57% | 17% | 0.3 mm |
| 12:00 | 66°F | 9 mi/h | 1016 hPa | 64% | 55% | 17% | 0.3 mm |
| 15:00 | 68°F | 4 mi/h | 1017 hPa | 60% | 56% | 17% | 0.4 mm |
| 18:00 | 68°F | 4 mi/h | 1018 hPa | 59% | 60% | 17% | 0.5 mm |
| 21:00 | 64°F | 7 mi/h | 1020 hPa | 64% | 59% | 17% | 0.4 mm |
Sunday, april 27
71°F55°F
6:1019:46
05:4420:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1020 hPa | 74% | 56% | 17% | 0.3 mm |
| 03:00 | 57°F | 6 mi/h | 1021 hPa | 79% | 51% | 17% | 0.3 mm |
| 06:00 | 55°F | 7 mi/h | 1023 hPa | 83% | 45% | 0% | 0 mm |
| 09:00 | 61°F | 7 mi/h | 1024 hPa | 76% | 44% | 0% | 0 mm |
| 12:00 | 68°F | 9 mi/h | 1023 hPa | 66% | 46% | 0% | 0 mm |
| 15:00 | 70°F | 11 mi/h | 1022 hPa | 63% | 82% | 0% | 0 mm |
| 18:00 | 66°F | 11 mi/h | 1022 hPa | 72% | 100% | 0% | 0 mm |
| 21:00 | 61°F | 9 mi/h | 1022 hPa | 83% | 100% | 0% | 0 mm |
Monday, april 28
80°F54°F
6:0919:47
06:1921:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 7 mi/h | 1022 hPa | 90% | 97% | 0% | 0 mm |
| 03:00 | 55°F | 7 mi/h | 1022 hPa | 94% | 45% | 0% | 0 mm |
| 06:00 | 54°F | 6 mi/h | 1022 hPa | 93% | 53% | 0% | 0 mm |
| 09:00 | 61°F | 9 mi/h | 1022 hPa | 78% | 55% | 0% | 0 mm |
| 12:00 | 72°F | 10 mi/h | 1020 hPa | 63% | 75% | 0% | 0 mm |
| 15:00 | 79°F | 9 mi/h | 1019 hPa | 58% | 96% | 0% | 0 mm |
| 18:00 | 75°F | 9 mi/h | 1018 hPa | 72% | 100% | 0% | 0 mm |
| 21:00 | 68°F | 9 mi/h | 1018 hPa | 87% | 92% | 17% | 0.1 mm |
Tuesday, april 29
66°F55°F
6:0819:48
07:0222:48
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 7 mi/h | 1018 hPa | 94% | 96% | 40% | 1.9 mm |
| 03:00 | 64°F | 6 mi/h | 1018 hPa | 97% | 99% | 70% | 2.7 mm |
| 06:00 | 64°F | 4 mi/h | 1019 hPa | 98% | 99% | 20% | 1.1 mm |
| 09:00 | 61°F | 9 mi/h | 1021 hPa | 93% | 100% | 17% | 0.4 mm |
| 12:00 | 63°F | 11 mi/h | 1021 hPa | 75% | 100% | 17% | 0.1 mm |
| 15:00 | 61°F |  11 mi/h | 1021 hPa | 71% | 100% | 0% | 0 mm |
| 18:00 | 57°F | 8 mi/h | 1021 hPa | 74% | 100% | 17% | 0.1 mm |
| 21:00 | 57°F | 6 mi/h | 1022 hPa | 70% | 98% | 0% | 0 mm |
Wednesday, april 30
66°F47°F
6:0619:49
07:5423:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 6 mi/h | 1021 hPa | 69% | 99% | 0% | 0 mm |
| 03:00 | 50°F | 7 mi/h | 1022 hPa | 74% | 71% | 0% | 0 mm |
| 06:00 | 48°F | 6 mi/h | 1022 hPa | 79% | 29% | 0% | 0 mm |
| 09:00 | 54°F | 9 mi/h | 1022 hPa | 66% | 8% | 0% | 0 mm |
| 12:00 | 61°F | 9 mi/h | 1020 hPa | 54% | 5% | 0% | 0 mm |
| 15:00 | 64°F | 8 mi/h | 1018 hPa | 51% | 11% | 0% | 0 mm |
| 18:00 | 63°F | 6 mi/h | 1016 hPa | 62% | 71% | 0% | 0 mm |
| 21:00 | 57°F | 6 mi/h | 1015 hPa | 73% | 38% | 0% | 0 mm |
Thursday, may 1
80°F54°F
6:0519:50
08:56----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 7 mi/h | 1014 hPa | 78% | 65% | 0% | 0 mm |
| 03:00 | 54°F | 9 mi/h | 1012 hPa | 82% | 93% | 0% | 0 mm |
| 06:00 | 55°F | 11 mi/h | 1010 hPa | 91% | 98% | 17% | 0.9 mm |
| 09:00 | 61°F | 13 mi/h | 1008 hPa | 94% | 99% | 0% | 0 mm |
| 12:00 | 70°F | 14 mi/h | 1006 hPa | 81% | 72% | 0% | 0 mm |
| 15:00 | 77°F | 14 mi/h | 1004 hPa | 67% | 36% | 0% | 0 mm |
