Fayetteville, AR 14-Day Forecast
Arkansas, United States 🇺🇸
93°
Sunny right now
Today: high 93°, low 76°
Updated just now
Fayetteville weather for the next 14 days
Wednesday, September 16
Sunny High 94° Low 80°Precipitation
4%
· 0.0 in
Max wind
14 mph
Humidity
55%
UV index
8 - High
Sunrise / sunset
07:00 AM / 07:22 PM
Thursday, September 17
Sunny High 94° Low 79°Precipitation
3%
· 0.0 in
Max wind
8 mph
Humidity
50%
UV index
8 - High
Sunrise / sunset
07:00 AM / 07:21 PM
Friday, September 18
Sunny High 94° Low 79°Precipitation
2%
· 0.0 in
Max wind
10 mph
Humidity
42%
UV index
8 - High
Sunrise / sunset
07:01 AM / 07:20 PM
Saturday, September 19
Sunny High 93° Low 78°Precipitation
2%
· 0.0 in
Max wind
13 mph
Humidity
40%
UV index
8 - Very High
Sunrise / sunset
07:02 AM / 07:18 PM
Sunday, September 20
Overcast High 92° Low 76°Precipitation
4%
· 0.0 in
Max wind
12 mph
Humidity
40%
UV index
8 - Very High
Sunrise / sunset
07:03 AM / 07:17 PM
Monday, September 21
Light rain shower High 89° Low 71°Precipitation
63%
· 0.19 in
Max wind
7 mph
Humidity
60%
UV index
8 - Very High
Sunrise / sunset
07:03 AM / 07:15 PM
Tuesday, September 22
Overcast High 85° Low 71°Precipitation
44%
· 0.02 in
Max wind
8 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
07:04 AM / 07:14 PM
Wednesday, September 23
Patchy rain nearby High 88° Low 73°Precipitation
20%
· 0.01 in
Max wind
8 mph
Humidity
65%
UV index
8 - Very High
Sunrise / sunset
07:05 AM / 07:12 PM
Thursday, September 24
Sunny High 78° Low 59°Precipitation
65%
· 0.23 in
Max wind
16 mph
Humidity
69%
UV index
6 - High
Sunrise / sunset
07:06 AM / 07:11 PM
Friday, September 25
Sunny High 80° Low 57°Precipitation
2%
· 0.0 in
Max wind
12 mph
Humidity
53%
UV index
7 - High
Sunrise / sunset
07:07 AM / 07:09 PM
Saturday, September 26
Sunny High 83° Low 57°Precipitation
2%
· 0.0 in
Max wind
9 mph
Humidity
48%
UV index
7 - High
Sunrise / sunset
07:07 AM / 07:08 PM
Sunday, September 27
Sunny High 74° Low 57°Precipitation
4%
· 0.0 in
Max wind
11 mph
Humidity
62%
UV index
6 - High
Sunrise / sunset
07:08 AM / 07:06 PM
Monday, September 28
Sunny High 75° Low 54°Precipitation
3%
· 0.0 in
Max wind
10 mph
Humidity
52%
UV index
6 - High
Sunrise / sunset
07:09 AM / 07:05 PM
Fayetteville 14-day outlook: the story
The warmest day of Fayetteville's 14-day outlook is Friday, September 18 with a high near 94°F (34°C); the coolest night comes Monday, September 28, dipping to 54°F (12°C). The trend points cooler: week two runs about 12°F below week one. Highs over the next two weeks average 93°F (34°C), about 10°F (6°C) above the typical September high of 83°F (28°C).
Precipitation is most likely on Monday 21, Thursday 24; the wettest day looks like Thursday, September 24 with about 0.23 in (5.8 mm) expected. For the weekend, expect Saturday 93°F (34°C) and sunny / Sunday 92°F (33°C) and overcast.
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 2 of the next 14 days, peaking around Thursday, September 24.
What will be the warmest day in Fayetteville over the next 14 days?
Friday, September 18, with a forecast high near 94°F (34°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