Fayetteville, AR 14-Day Forecast
Arkansas, United States 🇺🇸
105°
Sunny right now
Today: high 105°, low 77°
Updated just now
Fayetteville weather for the next 14 days
Friday, August 7
Sunny High 98° Low 67°Precipitation
68%
· 0.36 in
Max wind
15 mph
Humidity
70%
UV index
9 - Very High
Sunrise / sunset
06:28 AM / 08:16 PM
Saturday, August 8
Sunny High 98° Low 68°Precipitation
36%
· 0.04 in
Max wind
18 mph
Humidity
63%
UV index
10 - Very High
Sunrise / sunset
06:29 AM / 08:15 PM
Sunday, August 9
Sunny High 98° Low 69°Precipitation
3%
· 0.0 in
Max wind
15 mph
Humidity
55%
UV index
10 - Very High
Sunrise / sunset
06:30 AM / 08:13 PM
Monday, August 10
Sunny High 99° Low 71°Precipitation
2%
· 0.0 in
Max wind
17 mph
Humidity
53%
UV index
9 - Very High
Sunrise / sunset
06:31 AM / 08:12 PM
Tuesday, August 11
Sunny High 97° Low 70°Precipitation
57%
· 0.07 in
Max wind
15 mph
Humidity
55%
UV index
9 - Very High
Sunrise / sunset
06:31 AM / 08:11 PM
Wednesday, August 12
Sunny High 100° Low 75°Precipitation
2%
· 0.0 in
Max wind
16 mph
Humidity
46%
UV index
9 - Very High
Sunrise / sunset
06:32 AM / 08:10 PM
Thursday, August 13
Sunny High 100° Low 80°Precipitation
1%
· 0.0 in
Max wind
16 mph
Humidity
41%
UV index
9 - Very High
Sunrise / sunset
06:33 AM / 08:09 PM
Friday, August 14
Sunny High 100° Low 80°Precipitation
1%
· 0.0 in
Max wind
15 mph
Humidity
39%
UV index
9 - Very High
Sunrise / sunset
06:34 AM / 08:08 PM
Saturday, August 15
Sunny High 102° Low 81°Precipitation
36%
· 0.01 in
Max wind
17 mph
Humidity
39%
UV index
9 - Very High
Sunrise / sunset
06:35 AM / 08:07 PM
Sunday, August 16
Patchy rain nearby High 98° Low 70°Precipitation
61%
· 0.16 in
Max wind
13 mph
Humidity
67%
UV index
9 - Very High
Sunrise / sunset
06:35 AM / 08:05 PM
Monday, August 17
Patchy rain nearby High 84° Low 69°Precipitation
58%
· 0.06 in
Max wind
6 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
06:36 AM / 08:04 PM
Tuesday, August 18
Sunny High 95° Low 69°Precipitation
68%
· 0.36 in
Max wind
15 mph
Humidity
72%
UV index
8 - Very High
Sunrise / sunset
06:37 AM / 08:03 PM
Wednesday, August 19
Sunny High 95° Low 70°Precipitation
57%
· 0.08 in
Max wind
15 mph
Humidity
67%
UV index
9 - Very High
Sunrise / sunset
06:38 AM / 08:02 PM
Fayetteville 14-day outlook: the story
The warmest day of Fayetteville's 14-day outlook is Thursday, August 6 with a high near 105°F (41°C); the coolest night comes Friday, August 7, dipping to 67°F (19°C). The trend points cooler: week two runs about 3°F below week one. Highs over the next two weeks average 99°F (37°C), about 12°F (7°C) above the typical August high of 87°F (30°C).
Precipitation is most likely on Friday 7, Tuesday 11, Sunday 16, Monday 17 and beyond; the wettest day looks like Tuesday, August 18 with about 0.36 in (9.1 mm) expected. For the weekend, expect Saturday 98°F (37°C) and sunny / Sunday 98°F (37°C) and sunny.
For typical conditions month by month, see the Fayetteville climate & average temperatures guide.
Fayetteville forecast questions
Will it rain in Fayetteville this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Tuesday, August 18.
What will be the warmest day in Fayetteville over the next 14 days?
Thursday, August 6, with a forecast high near 105°F (41°C).
How accurate is a 14-day forecast for Fayetteville?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Fayetteville by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 47° | 29° | 8 | 3.0 in | 6.5 h/day | 69% |
| February | 52° | 33° | 8 | 3.1 in | 7.3 h/day | 68% |
| March | 61° | 42° | 12 | 5.0 in | 7.9 h/day | 69% |
| April | 67° | 49° | 11 | 4.9 in | 9.0 h/day | 68% |
| May | 76° | 58° | 14 | 6.3 in | 10.1 h/day | 76% |
| June | 85° | 67° | 10 | 3.2 in | 12.3 h/day | 72% |
| July | 89° | 71° | 11 | 4.0 in | 12.0 h/day | 72% |
| August | 87° | 69° | 12 | 4.0 in | 11.2 h/day | 73% |
| September | 83° | 65° | 6 | 2.2 in | 10.7 h/day | 68% |
| October | 71° | 53° | 9 | 4.1 in | 8.7 h/day | 66% |
| November | 59° | 42° | 8 | 3.1 in | 7.5 h/day | 70% |
| December | 51° | 35° | 8 | 3.8 in | 6.6 h/day | 70% |
14-day forecasts nearby