Weather in Alton / St. Louis Regional Illinois, United States. 15 days forecast
Current weather conditions
Sky / Temperature 81°F | Wind Calm | Atmospheric pressure1019 hPa | Humidity79% | Wind chill81°F | Dewpoint73°F |
Updated: 6/30/2024 at 01:35 (Local time)
Weather Station: Alton / St. Louis Regional
°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 Alton / St. Louis Regional.
Today, june 30
81°F64°F
7:3722:30
03:2517:19
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 03:00 | 70°F |  9 mi/h | 1020 hPa | 82% | 28% | 0% | 0 mm |
| 06:00 | 66°F | 10 mi/h | 1022 hPa | 82% | 19% | 0% | 0 mm |
| 09:00 | 70°F | 10 mi/h | 1024 hPa | 69% | 12% | 0% | 0 mm |
| 12:00 | 75°F | 10 mi/h | 1024 hPa | 54% | 13% | 0% | 0 mm |
| 15:00 | 79°F | 10 mi/h | 1023 hPa | 44% | 30% | 0% | 0 mm |
| 18:00 | 79°F |  11 mi/h | 1022 hPa | 43% | 20% | 0% | 0 mm |
| 21:00 | 68°F | 7 mi/h | 1023 hPa | 65% | 17% | 0% | 0 mm |
Tomorrow, july 1
79°F57°F
7:3822:29
03:5418:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 6 mi/h | 1024 hPa | 75% | 8% | 0% | 0 mm |
| 03:00 | 59°F | 5 mi/h | 1024 hPa | 73% | 5% | 0% | 0 mm |
| 06:00 | 57°F | 5 mi/h | 1024 hPa | 71% | 3% | 0% | 0 mm |
| 09:00 | 64°F | 7 mi/h | 1025 hPa | 61% | 4% | 0% | 0 mm |
| 12:00 | 73°F |  8 mi/h | 1023 hPa | 49% | 19% | 0% | 0 mm |
| 15:00 | 79°F |  8 mi/h | 1021 hPa | 43% | 29% | 0% | 0 mm |
| 18:00 | 77°F | 8 mi/h | 1019 hPa | 46% | 32% | 0% | 0 mm |
| 21:00 | 73°F | 7 mi/h | 1018 hPa | 56% | 27% | 0% | 0 mm |
Tuesday, july 2
87°F65°F
7:3822:29
04:2719:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 6 mi/h | 1018 hPa | 69% | 20% | 0% | 0 mm |
| 03:00 | 66°F | 6 mi/h | 1017 hPa | 73% | 16% | 0% | 0 mm |
| 06:00 | 66°F | 7 mi/h | 1017 hPa | 74% | 12% | 0% | 0 mm |
| 09:00 | 73°F | 9 mi/h | 1017 hPa | 64% | 11% | 0% | 0 mm |
| 12:00 | 82°F | 12 mi/h | 1015 hPa | 49% | 12% | 0% | 0 mm |
| 15:00 | 88°F |  13 mi/h | 1013 hPa | 45% | 11% | 0% | 0 mm |
| 18:00 | 88°F | 13 mi/h | 1012 hPa | 46% | 10% | 0% | 0 mm |
| 21:00 | 84°F | 12 mi/h | 1013 hPa | 55% | 15% | 0% | 0 mm |
Wednesday, july 3
91°F76°F
7:3922:29
05:0820:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 10 mi/h | 1013 hPa | 68% | 22% | 0% | 0 mm |
| 03:00 | 77°F | 8 mi/h | 1013 hPa | 75% | 25% | 4% | 0 mm |
| 06:00 | 77°F | 6 mi/h | 1014 hPa | 78% | 27% | 4% | 0.2 mm |
| 09:00 | 82°F |  7 mi/h | 1016 hPa | 72% | 35% | 29% | 0.3 mm |
| 12:00 | 88°F | 9 mi/h | 1015 hPa | 61% | 46% | 29% | 0.2 mm |
| 15:00 | 90°F | 8 mi/h | 1014 hPa | 58% | 52% | 29% | 0.3 mm |
| 18:00 | 88°F | 7 mi/h | 1012 hPa | 60% | 55% | 29% | 0.4 mm |
| 21:00 | 84°F |  5 mi/h | 1015 hPa | 71% | 59% | 51% | 0.5 mm |
Thursday, july 4
84°F76°F
7:3922:29
05:5821:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 4 mi/h | 1016 hPa | 86% | 64% | 51% | 0.5 mm |
| 03:00 | 77°F | 3 mi/h | 1014 hPa | 92% | 66% | 51% | 0.7 mm |
| 06:00 | 75°F | 4 mi/h | 1013 hPa | 94% | 67% | 51% | 0.9 mm |
| 09:00 | 79°F | 6 mi/h | 1014 hPa | 87% | 68% | 57% | 0.8 mm |
| 12:00 | 82°F | 7 mi/h | 1012 hPa | 76% | 69% | 57% | 0.6 mm |
| 15:00 | 84°F | 8 mi/h | 1011 hPa | 71% | 65% | 57% | 0.6 mm |
| 18:00 | 84°F | 8 mi/h | 1010 hPa | 71% | 58% | 57% | 0.5 mm |
| 21:00 | 81°F | 7 mi/h | 1011 hPa | 78% | 54% | 54% | 0.5 mm |
Friday, july 5
84°F73°F
7:4022:29
06:5622:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 5 mi/h | 1012 hPa | 89% | 50% | 54% | 0.5 mm |
| 03:00 | 75°F | 4 mi/h | 1012 hPa | 92% | 48% | 54% | 0.3 mm |
| 06:00 | 75°F | 5 mi/h | 1012 hPa | 92% | 48% | 54% | 0.5 mm |
| 09:00 | 77°F | 7 mi/h | 1013 hPa | 82% | 46% | 48% | 0.3 mm |
| 12:00 | 82°F | 9 mi/h | 1013 hPa | 65% | 44% | 48% | 0.3 mm |
| 15:00 | 84°F |  9 mi/h | 1014 hPa | 60% | 42% | 48% | 0.3 mm |
| 18:00 | 84°F | 7 mi/h | 1015 hPa | 60% | 41% | 48% | 0.3 mm |
| 21:00 | 77°F | 6 mi/h | 1017 hPa | 73% | 41% | 33% | 0.3 mm |
Saturday, july 6
86°F69°F
7:4022:29
08:0023:36
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 72°F | 4 mi/h | 1019 hPa | 82% | 42% | 33% | 0.3 mm |
| 03:00 | 70°F | 4 mi/h | 1020 hPa | 88% | 46% | 17% | 0.3 mm |
| 06:00 | 70°F | 4 mi/h | 1021 hPa | 88% | 36% | 0% | 0 mm |
| 09:00 | 75°F | 6 mi/h | 1022 hPa | 73% | 26% | 0% | 0 mm |
| 12:00 | 82°F | 8 mi/h | 1022 hPa | 58% | 29% | 0% | 0 mm |
| 15:00 | 84°F | 8 mi/h | 1021 hPa | 50% | 26% | 0% | 0 mm |
| 18:00 | 84°F | 7 mi/h | 1021 hPa | 51% | 24% | 0% | 0 mm |
| 21:00 | 77°F | 4 mi/h | 1021 hPa | 65% | 30% | 0% | 0 mm |
Sunday, july 7
86°F68°F
7:4122:29
09:06----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 72°F | 2 mi/h | 1021 hPa | 77% | 25% | 0% | 0 mm |
| 03:00 | 70°F | 2 mi/h | 1021 hPa | 85% | 22% | 0% | 0 mm |
| 06:00 | 70°F | 3 mi/h | 1021 hPa | 86% | 18% | 0% | 0 mm |
| 09:00 | 75°F | 4 mi/h | 1021 hPa | 71% | 20% | 0% | 0 mm |
| 12:00 | 82°F | 7 mi/h | 1020 hPa | 55% | 25% | 0% | 0 mm |
| 15:00 | 86°F | 5 mi/h | 1019 hPa | 50% | 26% | 0% | 0 mm |
| 18:00 | 84°F | 5 mi/h | 1018 hPa | 51% | 25% | 0% | 0 mm |
| 21:00 | 81°F | 5 mi/h | 1018 hPa | 59% | 25% | 0% | 0 mm |
Monday, july 8
88°F71°F
7:4222:28
10:1100:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 4 mi/h | 1017 hPa | 72% | 27% | 0% | 0 mm |
| 03:00 | 72°F | 3 mi/h | 1017 hPa | 80% | 23% | 0% | 0 mm |
| 06:00 | 72°F | 4 mi/h | 1017 hPa | 83% | 16% | 0% | 0 mm |
| 09:00 | 77°F | 4 mi/h | 1017 hPa | 70% | 18% | 0% | 0 mm |
| 12:00 | 86°F | 7 mi/h | 1016 hPa | 52% | 24% | 0% | 0 mm |
| 15:00 | 88°F | 7 mi/h | 1015 hPa | 48% | 22% | 0% | 0 mm |
| 18:00 | 88°F | 6 mi/h | 1015 hPa | 48% | 16% | 0% | 0 mm |
| 21:00 | 84°F | 5 mi/h | 1015 hPa | 57% | 15% | 0% | 0 mm |
Tuesday, july 9
91°F73°F
7:4222:28
11:1500:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 3 mi/h | 1015 hPa | 72% | 16% | 0% | 0 mm |
| 03:00 | 73°F | 3 mi/h | 1016 hPa | 79% | 16% | 0% | 0 mm |
| 06:00 | 73°F | 4 mi/h | 1016 hPa | 82% | 16% | 0% | 0 mm |
| 09:00 | 79°F | 4 mi/h | 1017 hPa | 68% | 18% | 0% | 0 mm |
| 12:00 | 88°F | 7 mi/h | 1016 hPa | 51% | 20% | 0% | 0 mm |
| 15:00 | 90°F | 7 mi/h | 1015 hPa | 47% | 20% | 0% | 0 mm |
| 18:00 | 90°F | 7 mi/h | 1014 hPa | 50% | 18% | 0% | 0 mm |
| 21:00 | 86°F | 5 mi/h | 1015 hPa | 58% | 17% | 0% | 0 mm |
Wednesday, july 10
92°F74°F
7:4322:28
12:1501:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 3 mi/h | 1016 hPa | 72% | 15% | 0% | 0 mm |
| 03:00 | 75°F | 3 mi/h | 1016 hPa | 79% | 14% | 0% | 0 mm |
| 06:00 | 75°F | 4 mi/h | 1017 hPa | 83% | 13% | 0% | 0 mm |
| 09:00 | 81°F | 2 mi/h | 1017 hPa | 72% | 4% | 0% | 0 mm |
| 12:00 | 88°F | 6 mi/h | 1017 hPa | 56% | 0% | 0% | 0 mm |
| 15:00 | 91°F | 8 mi/h | 1016 hPa | 49% | 6% | 0% | 0 mm |
| 18:00 | 88°F | 8 mi/h | 1015 hPa | 59% | 23% | 0% | 0 mm |
| 21:00 | 81°F | 6 mi/h | 1015 hPa | 71% | 10% | 0% | 0 mm |
Thursday, july 11
93°F70°F
7:4322:27
13:1501:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 6 mi/h | 1016 hPa | 78% | 0% | 0% | 0 mm |
| 03:00 | 75°F | 7 mi/h | 1016 hPa | 81% | 0% | 0% | 0 mm |
| 06:00 | 75°F | 6 mi/h | 1016 hPa | 84% | 0% | 0% | 0 mm |
| 09:00 | 82°F | 6 mi/h | 1016 hPa | 73% | 0% | 0% | 0 mm |
| 12:00 | 90°F | 7 mi/h | 1015 hPa | 57% | 1% | 0% | 0 mm |
| 15:00 | 93°F | 7 mi/h | 1013 hPa | 53% | 43% | 0% | 0 mm |
| 18:00 | 81°F | 12 mi/h | 1013 hPa | 79% | 84% | 70% | 2.9 mm |
| 21:00 | 72°F | 7 mi/h | 1013 hPa | 90% | 59% | 0% | 0 mm |
Friday, july 12
91°F70°F
7:4422:27
14:1301:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 70°F | 6 mi/h | 1012 hPa | 90% | 14% | 0% | 0 mm |
| 03:00 | 70°F | 6 mi/h | 1012 hPa | 90% | 1% | 0% | 0 mm |
| 06:00 | 72°F | 6 mi/h | 1012 hPa | 90% | 67% | 17% | 0 mm |
| 09:00 | 77°F | 4 mi/h | 1013 hPa | 83% | 93% | 0% | 0 mm |
| 12:00 | 86°F | 6 mi/h | 1012 hPa | 68% | 90% | 0% | 0 mm |
| 15:00 | 90°F | 5 mi/h | 1011 hPa | 62% | 92% | 17% | 1 mm |
| 18:00 | 84°F | 2 mi/h | 1010 hPa | 80% | 98% | 40% | 1.6 mm |
| 21:00 | 77°F | 4 mi/h | 1011 hPa | 94% | 97% | 17% | 0.2 mm |
Saturday, july 13
74°F67°F
7:4522:26
15:1202:04
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 73°F | 2 mi/h | 1012 hPa | 98% | 99% | 40% | 1.6 mm |
| 03:00 | 73°F | 6 mi/h | 1013 hPa | 98% | 100% | 17% | 0.7 mm |
| 06:00 | 70°F | 9 mi/h | 1014 hPa | 97% | 100% | 17% | 0.3 mm |
| 09:00 | 68°F | 9 mi/h | 1015 hPa | 96% | 100% | 17% | 0.5 mm |
| 12:00 | 70°F | 7 mi/h | 1015 hPa | 95% | 100% | 40% | 1.5 mm |
| 15:00 | 70°F | 8 mi/h | 1015 hPa | 96% | 99% | 17% | 0.8 mm |
| 18:00 | 68°F | 9 mi/h | 1015 hPa | 97% | 100% | 17% | 0.1 mm |
| 21:00 | 66°F | 7 mi/h | 1015 hPa | 97% | 100% | 0% | 0 mm |
Sunday, july 14
75°F67°F
7:4622:26
16:1202:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 6 mi/h | 1015 hPa | 96% | 100% | 0% | 0 mm |
| 03:00 | 66°F | 5 mi/h | 1015 hPa | 96% | 100% | 0% | 0 mm |
| 06:00 | 66°F | 5 mi/h | 1016 hPa | 96% | 100% | 0% | 0 mm |
| 09:00 | 68°F | 6 mi/h | 1017 hPa | 93% | 96% | 0% | 0 mm |
| 12:00 | 73°F | 6 mi/h | 1017 hPa | 82% | 81% | 0% | 0 mm |
