Weather in Decatur Arkansas, United States. 15 days forecast
Current weather conditions
Sky / Temperature 66°F | Wind Calm | Atmospheric pressure1017 hPa | Humidity49% | Wind chill66°F | Dewpoint46°F |
Updated: 4/09/2025 at 23:56 (Local time)
Weather Station: Siloam Springs Automatic Weather Observing / Reporting System
°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, april 9
74°F50°F
6:5619:45
16:5805:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 23:00 | 61°F |  4 mi/h | 1018 hPa | 63% | 11% | 0% | 0 mm |
Tomorrow, april 10
72°F51°F
6:5419:46
17:5605:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 4 mi/h | 1017 hPa | 67% | 15% | 0% | 0 mm |
| 03:00 | 55°F | 3 mi/h | 1017 hPa | 79% | 9% | 0% | 0 mm |
| 06:00 | 52°F | 2 mi/h | 1018 hPa | 82% | 19% | 0% | 0 mm |
| 09:00 | 61°F |  5 mi/h | 1020 hPa | 70% | 32% | 0% | 0 mm |
| 12:00 | 70°F |  10 mi/h | 1021 hPa | 45% | 7% | 0% | 0 mm |
| 15:00 | 72°F | 14 mi/h | 1020 hPa | 32% | 13% | 0% | 0 mm |
| 18:00 | 70°F | 12 mi/h | 1020 hPa | 30% | 5% | 0% | 0 mm |
| 21:00 | 59°F | 7 mi/h | 1021 hPa | 44% | 4% | 0% | 0 mm |
Friday, april 11
65°F43°F
6:5319:47
18:5206:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 5 mi/h | 1023 hPa | 50% | 3% | 0% | 0 mm |
| 03:00 | 48°F | 5 mi/h | 1023 hPa | 60% | 2% | 0% | 0 mm |
| 06:00 | 43°F | 5 mi/h | 1023 hPa | 74% | 2% | 0% | 0 mm |
| 09:00 | 52°F |  9 mi/h | 1025 hPa | 61% | 3% | 0% | 0 mm |
| 12:00 | 61°F | 12 mi/h | 1026 hPa | 45% | 7% | 0% | 0 mm |
| 15:00 | 64°F | 11 mi/h | 1024 hPa | 38% | 10% | 0% | 0 mm |
| 18:00 | 63°F | 7 mi/h | 1023 hPa | 41% | 5% | 0% | 0 mm |
| 21:00 | 55°F | 4 mi/h | 1024 hPa | 54% | 4% | 0% | 0 mm |
Saturday, april 12
70°F41°F
6:5219:47
19:5006:28
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F |  4 mi/h | 1024 hPa | 67% | 4% | 0% | 0 mm |
| 03:00 | 45°F |  4 mi/h | 1024 hPa | 76% | 3% | 0% | 0 mm |
| 06:00 | 41°F |  6 mi/h | 1024 hPa | 81% | 3% | 0% | 0 mm |
| 09:00 | 52°F | 7 mi/h | 1024 hPa | 65% | 3% | 0% | 0 mm |
| 12:00 | 63°F | 8 mi/h | 1022 hPa | 47% | 7% | 0% | 0 mm |
| 15:00 | 70°F |  9 mi/h | 1019 hPa | 40% | 6% | 0% | 0 mm |
| 18:00 | 68°F | 10 mi/h | 1017 hPa | 43% | 3% | 0% | 0 mm |
| 21:00 | 64°F | 12 mi/h | 1016 hPa | 49% | 3% | 0% | 0 mm |
Sunday, april 13
78°F56°F
6:5019:48
20:4906:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 14 mi/h | 1016 hPa | 57% | 4% | 0% | 0 mm |
| 03:00 | 57°F | 16 mi/h | 1014 hPa | 61% | 4% | 0% | 0 mm |
| 06:00 | 57°F | 18 mi/h | 1013 hPa | 63% | 5% | 0% | 0 mm |
| 09:00 | 63°F | 21 mi/h | 1012 hPa | 58% | 5% | 0% | 0 mm |
| 12:00 | 72°F | 22 mi/h | 1010 hPa | 49% | 6% | 0% | 0 mm |
| 15:00 | 77°F | 21 mi/h | 1008 hPa | 45% | 12% | 0% | 0 mm |
| 18:00 | 77°F | 17 mi/h | 1008 hPa | 44% | 21% | 0% | 0 mm |
| 21:00 | 75°F | 15 mi/h | 1010 hPa | 48% | 31% | 0% | 0 mm |
Monday, april 14
70°F58°F
6:4919:49
21:4907:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 70°F | 14 mi/h | 1010 hPa | 55% | 42% | 0% | 0 mm |
| 03:00 | 66°F | 14 mi/h | 1010 hPa | 59% | 48% | 0% | 0 mm |
| 06:00 | 64°F | 14 mi/h | 1011 hPa | 62% | 53% | 0% | 0 mm |
| 09:00 | 66°F | 14 mi/h | 1016 hPa | 56% | 60% | 3% | 0 mm |
| 12:00 | 70°F | 14 mi/h | 1020 hPa | 47% | 69% | 3% | 0 mm |
| 15:00 | 70°F | 13 mi/h | 1021 hPa | 42% | 72% | 3% | 0 mm |
| 18:00 | 66°F | 11 mi/h | 1021 hPa | 40% | 72% | 3% | 0 mm |
| 21:00 | 63°F | 9 mi/h | 1021 hPa | 45% | 64% | 2% | 0 mm |
Tuesday, april 15
64°F47°F
6:4719:50
22:4907:48
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 8 mi/h | 1022 hPa | 53% | 52% | 2% | 0 mm |
| 03:00 | 52°F | 7 mi/h | 1021 hPa | 57% | 40% | 2% | 0 mm |
| 06:00 | 48°F | 7 mi/h | 1022 hPa | 59% | 29% | 2% | 0 mm |
| 09:00 | 52°F | 7 mi/h | 1022 hPa | 51% | 27% | 0% | 0 mm |
| 12:00 | 61°F | 9 mi/h | 1021 hPa | 38% | 31% | 0% | 0 mm |
| 15:00 | 64°F | 8 mi/h | 1020 hPa | 34% | 31% | 0% | 0 mm |
| 18:00 | 64°F | 6 mi/h | 1018 hPa | 35% | 31% | 0% | 0 mm |
| 21:00 | 59°F | 5 mi/h | 1019 hPa | 43% | 27% | 0% | 0 mm |
Wednesday, april 16
71°F45°F
6:4619:51
23:5008:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 4 mi/h | 1019 hPa | 55% | 21% | 0% | 0 mm |
| 03:00 | 48°F | 5 mi/h | 1020 hPa | 61% | 18% | 0% | 0 mm |
| 06:00 | 46°F | 6 mi/h | 1020 hPa | 65% | 15% | 0% | 0 mm |
| 09:00 | 54°F | 7 mi/h | 1019 hPa | 57% | 18% | 0% | 0 mm |
| 12:00 | 64°F | 9 mi/h | 1018 hPa | 42% | 25% | 0% | 0 mm |
| 15:00 | 70°F | 11 mi/h | 1016 hPa | 35% | 33% | 0% | 0 mm |
| 18:00 | 68°F | 9 mi/h | 1014 hPa | 39% | 35% | 0% | 0 mm |
| 21:00 | 63°F | 9 mi/h | 1014 hPa | 48% | 44% | 0% | 0 mm |
Thursday, april 17
75°F56°F
6:4519:52
----09:06
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 11 mi/h | 1014 hPa | 55% | 48% | 0% | 0 mm |
| 03:00 | 57°F | 11 mi/h | 1014 hPa | 62% | 49% | 0% | 0 mm |
| 06:00 | 55°F | 12 mi/h | 1014 hPa | 68% | 52% | 17% | 0.3 mm |
| 09:00 | 61°F | 14 mi/h | 1013 hPa | 64% | 42% | 0% | 0 mm |
| 12:00 | 68°F | 15 mi/h | 1011 hPa | 56% | 36% | 0% | 0 mm |
| 15:00 | 73°F | 14 mi/h | 1009 hPa | 51% | 37% | 0% | 0 mm |
| 18:00 | 73°F | 12 mi/h | 1008 hPa | 52% | 41% | 0% | 0 mm |
| 21:00 | 70°F | 12 mi/h | 1008 hPa | 58% | 45% | 0% | 0 mm |
Friday, april 18
70°F60°F
6:4319:53
00:4709:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 11 mi/h | 1007 hPa | 65% | 47% | 0% | 0 mm |
| 03:00 | 63°F | 11 mi/h | 1007 hPa | 72% | 53% | 17% | 0.5 mm |
| 06:00 | 61°F | 11 mi/h | 1008 hPa | 78% | 60% | 17% | 0.5 mm |
| 09:00 | 63°F | 11 mi/h | 1008 hPa | 73% | 58% | 17% | 0.5 mm |
| 12:00 | 68°F | 12 mi/h | 1007 hPa | 63% | 53% | 17% | 0.5 mm |
| 15:00 | 70°F | 11 mi/h | 1007 hPa | 57% | 46% | 0% | 0 mm |
| 18:00 | 70°F | 10 mi/h | 1006 hPa | 54% | 39% | 0% | 0 mm |
| 21:00 | 66°F | 9 mi/h | 1008 hPa | 59% | 40% | 0% | 0 mm |
Saturday, april 19
66°F55°F
6:4219:53
01:4010:54
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 8 mi/h | 1007 hPa | 69% | 45% | 0% | 0 mm |
| 03:00 | 59°F | 8 mi/h | 1007 hPa | 74% | 46% | 0% | 0 mm |
| 06:00 | 55°F | 8 mi/h | 1007 hPa | 76% | 46% | 0% | 0 mm |
| 09:00 | 59°F | 9 mi/h | 1007 hPa | 70% | 44% | 0% | 0 mm |
| 12:00 | 63°F | 10 mi/h | 1005 hPa | 59% | 42% | 0% | 0 mm |
| 15:00 | 64°F | 10 mi/h | 1004 hPa | 55% | 41% | 0% | 0 mm |
| 18:00 | 66°F | 9 mi/h | 1003 hPa | 52% | 38% | 0% | 0 mm |
| 21:00 | 63°F | 7 mi/h | 1003 hPa | 56% | 35% | 0% | 0 mm |
Sunday, april 20
69°F52°F
6:4119:54
02:2611:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 7 mi/h | 1003 hPa | 66% | 30% | 0% | 0 mm |
| 03:00 | 54°F | 7 mi/h | 1002 hPa | 71% | 30% | 0% | 0 mm |
| 06:00 | 52°F | 8 mi/h | 1004 hPa | 75% | 32% | 0% | 0 mm |
| 09:00 | 57°F | 9 mi/h | 1006 hPa | 66% | 30% | 0% | 0 mm |
| 12:00 | 66°F | 11 mi/h | 1007 hPa | 53% | 27% | 0% | 0 mm |
| 15:00 | 70°F | 10 mi/h | 1006 hPa | 49% | 25% | 0% | 0 mm |
| 18:00 | 70°F | 9 mi/h | 1006 hPa | 49% | 23% | 0% | 0 mm |
| 21:00 | 66°F | 8 mi/h | 1007 hPa | 69% | 8% | 0% | 0 mm |
Monday, april 21
81°F63°F
6:3919:55
03:0613:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 10 mi/h | 1007 hPa | 84% | 0% | 0% | 0 mm |
| 03:00 | 68°F | 14 mi/h | 1006 hPa | 83% | 0% | 0% | 0 mm |
| 06:00 | 68°F | 16 mi/h | 1006 hPa | 84% | 3% | 0% | 0 mm |
| 09:00 | 72°F | 18 mi/h | 1007 hPa | 78% | 5% | 0% | 0 mm |
| 12:00 | 77°F | 19 mi/h | 1007 hPa | 67% | 13% | 0% | 0 mm |
| 15:00 | 81°F | 17 mi/h | 1006 hPa | 63% | 38% | 0% | 0 mm |
| 18:00 | 77°F | 11 mi/h | 1006 hPa | 72% | 83% | 0% | 0 mm |
| 21:00 | 68°F | 9 mi/h | 1008 hPa | 88% | 100% | 70% | 3.6 mm |
Tuesday, april 22
62°F42°F
6:3819:56
03:4014:14
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 6 mi/h | 1009 hPa | 95% | 100% | 70% | 4.3 mm |
| 03:00 | 59°F | 5 mi/h | 1009 hPa | 97% | 100% | 40% | 1.7 mm |
| 06:00 | 57°F | 7 mi/h | 1010 hPa | 97% | 100% | 17% | 0.6 mm |
| 09:00 | 50°F | 12 mi/h | 1013 hPa | 97% | 100% | 17% | 0.4 mm |
| 12:00 | 45°F | 15 mi/h | 1016 hPa | 96% | 100% | 17% | 0.1 mm |
| 15:00 | 45°F | 15 mi/h | 1018 hPa | 91% | 89% | 0% | 0 mm |
| 18:00 | 48°F | 13 mi/h | 1018 hPa | 78% | 33% | 0% | 0 mm |
| 21:00 | 45°F | 7 mi/h | 1020 hPa | 79% | 2% | 0% | 0 mm |
Wednesday, april 23
56°F37°F
6:3719:57
04:1015:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 3 mi/h | 1021 hPa | 84% | 0% | 0% | 0 mm |
| 03:00 | 39°F | 2 mi/h | 1022 hPa | 85% | 0% | 0% | 0 mm |
| 06:00 | 37°F | 5 mi/h | 1023 hPa | 86% | 0% | 0% | 0 mm |
| 09:00 | 45°F | 7 mi/h | 1024 hPa | 65% | 23% | 0% | 0 mm |
| 12:00 | 52°F | 9 mi/h | 1024 hPa | 49% | 77% | 0% | 0 mm |
| 15:00 | 55°F | 7 mi/h | 1023 hPa | 46% | 100% | 0% | 0 mm |
| 18:00 | 54°F | 4 mi/h | 1021 hPa | 58% | 100% | 0% | 0 mm |
| 21:00 | 48°F | 4 mi/h | 1022 hPa | 66% | 100% | 0% | 0 mm |
