Weather in Decatur Illinois, United States. 15 days forecast
Current weather conditions
Sky / Temperature 70°F | Wind 12 > 23 mi/h | Atmospheric pressure1020 hPa | Humidity73% | Wind chill66°F | Dewpoint61°F |
Updated: 6/30/2024 at 05:54 (Local time)
Weather Station: Decatur, Decatur 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 Decatur.
Today, june 30
76°F64°F
5:3020:28
01:1915:17
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 64°F | 11 mi/h | 1022 hPa | 77% | 7% | 0% | 0 mm |
| 09:00 | 70°F |  11 mi/h | 1024 hPa | 66% | 5% | 0% | 0 mm |
| 12:00 | 75°F | 10 mi/h | 1024 hPa | 53% | 5% | 0% | 0 mm |
| 13:00 | 75°F | 11 mi/h | 1024 hPa | 51% | 5% | 0% | 0 mm |
| 15:00 | 77°F | 11 mi/h | 1024 hPa | 48% | 6% | 0% | 0 mm |
| 16:00 | 77°F | 11 mi/h | 1023 hPa | 46% | 7% | 0% | 0 mm |
| 18:00 | 77°F | 10 mi/h | 1023 hPa | 45% | 13% | 0% | 0 mm |
| 21:00 | 68°F | 9 mi/h | 1024 hPa | 57% | 10% | 0% | 0 mm |
Tomorrow, july 1
79°F54°F
5:3120:28
01:4716:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 7 mi/h | 1025 hPa | 57% | 4% | 0% | 0 mm |
| 03:00 | 57°F | 6 mi/h | 1025 hPa | 65% | 4% | 0% | 0 mm |
| 06:00 | 54°F | 7 mi/h | 1025 hPa | 74% | 3% | 0% | 0 mm |
| 09:00 | 64°F |  9 mi/h | 1025 hPa | 63% | 4% | 0% | 0 mm |
| 12:00 | 75°F | 9 mi/h | 1024 hPa | 47% | 25% | 0% | 0 mm |
| 15:00 | 79°F | 8 mi/h | 1022 hPa | 42% | 36% | 0% | 0 mm |
| 18:00 | 79°F |  8 mi/h | 1020 hPa | 41% | 39% | 0% | 0 mm |
| 21:00 | 72°F | 7 mi/h | 1019 hPa | 55% | 25% | 0% | 0 mm |
Tuesday, july 2
87°F64°F
5:3120:28
02:2017:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 7 mi/h | 1019 hPa | 64% | 22% | 0% | 0 mm |
| 03:00 | 64°F | 9 mi/h | 1019 hPa | 67% | 28% | 0% | 0 mm |
| 06:00 | 64°F | 10 mi/h | 1018 hPa | 67% | 29% | 0% | 0 mm |
| 09:00 | 72°F | 11 mi/h | 1017 hPa | 59% | 33% | 0% | 0 mm |
| 12:00 | 79°F | 12 mi/h | 1016 hPa | 50% | 28% | 0% | 0 mm |
| 15:00 | 84°F |  13 mi/h | 1014 hPa | 43% | 13% | 0% | 0 mm |
| 18:00 | 86°F | 12 mi/h | 1012 hPa | 43% | 6% | 0% | 0 mm |
| 21:00 | 84°F | 12 mi/h | 1012 hPa | 49% | 16% | 0% | 0 mm |
Wednesday, july 3
88°F76°F
5:3220:28
03:0018:55
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 79°F | 13 mi/h | 1012 hPa | 57% | 31% | 0% | 0 mm |
| 03:00 | 77°F | 12 mi/h | 1013 hPa | 66% | 40% | 9% | 0.2 mm |
| 06:00 | 77°F | 11 mi/h | 1013 hPa | 76% | 45% | 9% | 0.3 mm |
| 09:00 | 81°F |  11 mi/h | 1015 hPa | 74% | 51% | 28% | 0.3 mm |
| 12:00 | 86°F | 12 mi/h | 1014 hPa | 66% | 56% | 28% | 0.1 mm |
| 15:00 | 88°F | 11 mi/h | 1014 hPa | 65% | 61% | 28% | 0.2 mm |
| 18:00 | 86°F | 7 mi/h | 1013 hPa | 68% | 65% | 28% | 0.3 mm |
| 21:00 | 82°F |  6 mi/h | 1014 hPa | 75% | 69% | 45% | 0.3 mm |
Thursday, july 4
81°F74°F
5:3220:28
03:5019:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 77°F | 5 mi/h | 1014 hPa | 85% | 71% | 45% | 0.3 mm |
| 03:00 | 75°F | 5 mi/h | 1014 hPa | 90% | 72% | 45% | 0.6 mm |
| 06:00 | 75°F | 5 mi/h | 1013 hPa | 92% | 71% | 45% | 0.9 mm |
| 09:00 | 77°F | 6 mi/h | 1014 hPa | 88% | 74% | 65% | 1.2 mm |
| 12:00 | 79°F | 7 mi/h | 1013 hPa | 81% | 78% | 65% | 1 mm |
| 15:00 | 81°F | 7 mi/h | 1012 hPa | 77% | 73% | 65% | 0.9 mm |
| 18:00 | 81°F | 7 mi/h | 1011 hPa | 73% | 63% | 65% | 0.6 mm |
| 21:00 | 79°F | 6 mi/h | 1011 hPa | 77% | 57% | 65% | 0.5 mm |
Friday, july 5
82°F74°F
5:3320:28
04:4720:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 6 mi/h | 1011 hPa | 85% | 54% | 65% | 0.3 mm |
| 03:00 | 75°F | 6 mi/h | 1010 hPa | 89% | 56% | 65% | 0.4 mm |
| 06:00 | 75°F | 7 mi/h | 1010 hPa | 90% | 61% | 65% | 0.3 mm |
| 09:00 | 77°F | 8 mi/h | 1010 hPa | 83% | 58% | 52% | 0.3 mm |
| 12:00 | 81°F | 11 mi/h | 1011 hPa | 73% | 53% | 52% | 0 mm |
| 15:00 | 82°F | 11 mi/h | 1011 hPa | 67% | 46% | 52% | 0.3 mm |
| 18:00 | 81°F | 9 mi/h | 1011 hPa | 64% | 37% | 52% | 0.2 mm |
| 21:00 | 77°F |  8 mi/h | 1012 hPa | 69% | 37% | 32% | 0.3 mm |
Saturday, july 6
81°F68°F
5:3320:27
05:5221:34
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 73°F | 6 mi/h | 1013 hPa | 79% | 40% | 32% | 0.2 mm |
| 03:00 | 70°F | 6 mi/h | 1013 hPa | 84% | 38% | 32% | 0.3 mm |
| 06:00 | 68°F | 6 mi/h | 1014 hPa | 86% | 35% | 32% | 0.3 mm |
| 09:00 | 72°F | 7 mi/h | 1015 hPa | 78% | 35% | 24% | 0.3 mm |
| 12:00 | 79°F | 9 mi/h | 1015 hPa | 65% | 37% | 24% | 0 mm |
| 15:00 | 81°F | 8 mi/h | 1015 hPa | 59% | 37% | 0% | 0 mm |
| 18:00 | 81°F | 7 mi/h | 1015 hPa | 56% | 37% | 24% | 0 mm |
| 21:00 | 75°F | 6 mi/h | 1015 hPa | 71% | 19% | 0% | 0 mm |
Sunday, july 7
84°F67°F
5:3420:27
06:5822:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 70°F | 4 mi/h | 1016 hPa | 83% | 19% | 0% | 0 mm |
| 03:00 | 68°F | 1 mi/h | 1016 hPa | 89% | 17% | 0% | 0 mm |
| 06:00 | 68°F | 4 mi/h | 1016 hPa | 89% | 18% | 0% | 0 mm |
| 09:00 | 75°F | 6 mi/h | 1016 hPa | 76% | 23% | 0% | 0 mm |
| 12:00 | 81°F | 8 mi/h | 1016 hPa | 63% | 31% | 0% | 0 mm |
| 15:00 | 84°F | 9 mi/h | 1014 hPa | 56% | 27% | 0% | 0 mm |
| 18:00 | 84°F | 7 mi/h | 1013 hPa | 56% | 24% | 0% | 0 mm |
| 21:00 | 79°F | 6 mi/h | 1012 hPa | 69% | 24% | 0% | 0 mm |
Monday, july 8
84°F71°F
5:3420:27
08:0522:36
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 73°F | 5 mi/h | 1012 hPa | 80% | 30% | 0% | 0 mm |
| 03:00 | 72°F | 5 mi/h | 1012 hPa | 84% | 37% | 0% | 0 mm |
| 06:00 | 72°F | 6 mi/h | 1013 hPa | 86% | 45% | 0% | 0 mm |
| 09:00 | 75°F | 6 mi/h | 1012 hPa | 78% | 45% | 0% | 0 mm |
| 12:00 | 82°F | 8 mi/h | 1013 hPa | 65% | 41% | 0% | 0 mm |
| 15:00 | 84°F | 8 mi/h | 1014 hPa | 59% | 37% | 0% | 0 mm |
| 18:00 | 84°F | 7 mi/h | 1015 hPa | 58% | 32% | 0% | 0 mm |
| 21:00 | 81°F | 6 mi/h | 1016 hPa | 64% | 30% | 0% | 0 mm |
Tuesday, july 9
84°F71°F
5:3520:26
09:0922:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 6 mi/h | 1018 hPa | 76% | 30% | 0% | 0 mm |
| 03:00 | 72°F | 6 mi/h | 1019 hPa | 83% | 32% | 0% | 0 mm |
| 06:00 | 72°F | 6 mi/h | 1019 hPa | 87% | 34% | 0% | 0 mm |
| 09:00 | 75°F | 7 mi/h | 1020 hPa | 78% | 38% | 0% | 0 mm |
| 12:00 | 82°F | 9 mi/h | 1020 hPa | 64% | 42% | 0% | 0 mm |
| 15:00 | 84°F | 9 mi/h | 1019 hPa | 59% | 38% | 0% | 0 mm |
| 18:00 | 84°F | 7 mi/h | 1019 hPa | 58% | 30% | 0% | 0 mm |
| 21:00 | 81°F | 4 mi/h | 1019 hPa | 65% | 31% | 0% | 0 mm |
Wednesday, july 10
84°F72°F
5:3620:26
10:1023:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 4 mi/h | 1019 hPa | 76% | 36% | 0% | 0 mm |
| 03:00 | 73°F | 4 mi/h | 1018 hPa | 82% | 37% | 0% | 0 mm |
| 06:00 | 73°F | 5 mi/h | 1019 hPa | 85% | 37% | 0% | 0 mm |
| 09:00 | 75°F | 7 mi/h | 1020 hPa | 78% | 36% | 0% | 0 mm |
| 12:00 | 81°F | 9 mi/h | 1019 hPa | 67% | 36% | 0% | 0 mm |
| 15:00 | 84°F | 8 mi/h | 1018 hPa | 62% | 31% | 0% | 0 mm |
| 18:00 | 84°F | 7 mi/h | 1017 hPa | 59% | 24% | 0% | 0 mm |
| 21:00 | 81°F | 7 mi/h | 1017 hPa | 64% | 26% | 0% | 0 mm |
Thursday, july 11
77°F60°F
5:3620:26
11:1023:40
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 75°F | 6 mi/h | 1017 hPa | 75% | 33% | 0% | 0 mm |
| 03:00 | 64°F | 3 mi/h | 1016 hPa | 85% | 53% | 0% | 0 mm |
| 06:00 | 63°F | 1 mi/h | 1016 hPa | 84% | 82% | 0% | 0 mm |
| 09:00 | 68°F | 4 mi/h | 1015 hPa | 75% | 73% | 0% | 0 mm |
| 12:00 | 75°F | 6 mi/h | 1015 hPa | 69% | 40% | 0% | 0 mm |
| 15:00 | 75°F | 8 mi/h | 1013 hPa | 76% | 49% | 0% | 0 mm |
| 18:00 | 75°F | 7 mi/h | 1011 hPa | 84% | 20% | 0% | 0 mm |
| 21:00 | 70°F | 4 mi/h | 1011 hPa | 91% | 2% | 0% | 0 mm |
Friday, july 12
82°F65°F
5:3720:25
12:0923:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 4 mi/h | 1011 hPa | 94% | 5% | 0% | 0 mm |
| 03:00 | 64°F | 2 mi/h | 1011 hPa | 93% | 3% | 0% | 0 mm |
| 06:00 | 66°F | 2 mi/h | 1010 hPa | 92% | 0% | 0% | 0 mm |
| 09:00 | 73°F | 2 mi/h | 1010 hPa | 81% | 0% | 0% | 0 mm |
| 12:00 | 81°F | 3 mi/h | 1010 hPa | 71% | 49% | 0% | 0 mm |
| 15:00 | 81°F | 3 mi/h | 1009 hPa | 74% | 82% | 17% | 0.4 mm |
| 18:00 | 77°F | 5 mi/h | 1010 hPa | 87% | 34% | 0% | 0 mm |
| 21:00 | 70°F | 6 mi/h | 1010 hPa | 96% | 41% | 0% | 0 mm |
Saturday, july 13
81°F68°F
5:3820:25
13:08----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 6 mi/h | 1011 hPa | 97% | 85% | 17% | 0.1 mm |
| 03:00 | 68°F | 5 mi/h | 1012 hPa | 97% | 99% | 0% | 0 mm |
| 06:00 | 68°F | 6 mi/h | 1012 hPa | 96% | 100% | 0% | 0 mm |
| 09:00 | 72°F | 7 mi/h | 1013 hPa | 87% | 91% | 0% | 0 mm |
| 12:00 | 79°F | 7 mi/h | 1013 hPa | 78% | 75% | 17% | 0.6 mm |
| 15:00 | 81°F | 6 mi/h | 1012 hPa | 74% | 66% | 17% | 0.4 mm |
| 18:00 | 79°F | 6 mi/h | 1012 hPa | 81% | 33% | 0% | 0 mm |
| 21:00 | 73°F | 7 mi/h | 1012 hPa | 89% | 6% | 0% | 0 mm |
Sunday, july 14
85°F66°F
5:3820:24
14:0900:19
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 7 mi/h | 1013 hPa | 94% | 3% | 0% | 0 mm |
| 03:00 | 66°F | 6 mi/h | 1012 hPa | 96% | 1% | 0% | 0 mm |
| 06:00 | 68°F | 5 mi/h | 1013 hPa | 95% | 5% | 0% | 0 mm |
| 09:00 | 73°F | 5 mi/h | 1013 hPa | 85% | 49% | 0% | 0 mm |
| 12:00 | 81°F | 4 mi/h | 1012 hPa | 73% | 64% | 17% | 0.1 mm |
| 15:00 | 84°F | 4 mi/h | 1011 hPa | 67% | 51% | 17% | 0.1 mm |
| 18:00 | 84°F | 4 mi/h | 1010 hPa | 74% | 80% | 17% | 0.1 mm |
| 21:00 | 77°F | 2 mi/h | 1010 hPa | 83% | 95% | 0% | 0 mm |
