Detailed local forecast

48-Hour Forecast for Fort Smith, Arkansas, USA

Hourly temperature, rain, wind, humidity, UV index, visibility, and atmospheric conditions for the next 48 hours.

Last updated Sep 6, 9:51 AM -05:00

Temperature Range 72°F – 105°F Next 48 hours

Feels Like 71°F – 107°F Apparent range

Precipitation 100% 0.05 in total

Humidity 46% 48-hour average

Pressure 29.94 inHg Current

Wind 3 mph NW Gusts to 23 mph

Dew Point 70°F Current

Visibility 6.2 mi Current

Cloud Cover 12% Current

UV Index 8.8 very high 48-hour peak

Sunrise 6:53 AM Local time

Sunset 7:37 PM UTC-05:00 UTC-05:00

Local time in Fort Smith

48-Hour Hourly Forecast

Scroll horizontally to compare every hour

Forecast	Today — Sun, Sep 6															Tomorrow — Mon, Sep 7																								Tuesday — Tue, Sep 8
Time	Now	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM
Weather
Temperature °F	91	91	92	94	98	101	105	105	103	96	92	89	87	86	83	81	82	82	82	82	80	78	77	77	82	88	93	97	100	103	103	105	104	105	101	98	94	91	88	84	84	78	77	76	74	73	72	76
Feels Like °F	97	97	97	99	103	106	105	103	104	99	92	94	96	94	88	84	86	86	84	85	83	78	79	78	85	90	93	97	101	103	103	107	105	106	101	99	94	92	89	85	85	78	76	75	74	73	71	76
Precip %	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	100%	99%	74%	80%	76%	65%	0%	0%	0%	0%	0%	20%	74%	58%	47%	37%	27%	19%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
Rain in	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Wind mph	1.8	1.9	1.8	0.9	0.9	1.4	2.4	2.8	11.1	13.6	7.5	0.9	1.5	4.8	5	5	4.7	4.7	5.7	4.2	3.3	3.6	4.3	5	6.1	7.1	6.5	6.3	6.4	6.7	7.8	7.6	6	6.6	6.2	4.8	5.2	5	4.9	4.9	4.6	3.8	4.7	4.7	4.1	4.3	4.3	4.1
Gust mph	2.9	2.4	2.3	3.2	3.6	4.6	4.6	3.3	14.4	23	18	4.8	2.5	5.6	9.5	6.8	6.7	9.1	19.7	13	5.4	1.2	1.8	12	12.2	10.8	6.8	5.6	4.9	5.2	5.8	6	5.6	6.4	10.7	9.4	11.6	10.7	11.7	10	11.9	6.6	8.3	5.7	2.1	2.6	4.7	7.8
Wind Direction	NW	NW	WNW	NW	ENE	E	E	E	N	N	NNE	NE	NNW	NE	ENE	ENE	E	ENE	ENE	E	E	ENE	ENE	ENE	E	ESE	ESE	ESE	ESE	E	E	ESE	SE	SE	SE	ESE	ESE	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Humidity %	52	50	48	44	38	32	20	18	24	36	38	53	67	68	72	71	67	65	64	66	67	72	80	74	61	44	34	30	27	24	23	24	23	23	25	31	34	39	43	47	50	51	50	49	49	49	50	44
Pressure inHg	29.94	29.94	29.94	29.94	29.91	29.88	29.83	29.80	29.80	29.80	29.83	29.83	29.85	29.85	29.88	29.85	29.88	29.88	29.88	29.91	29.91	29.94	29.94	29.97	29.97	29.97	29.97	29.94	29.91	29.88	29.88	29.85	29.85	29.83	29.85	29.85	29.88	29.91	29.91	29.94	29.94	29.97	29.97	29.97	30.00	30.00	30.00	30.03
Dew Point °F	71	70	69	69	68	66	58	56	59	63	63	65	68	67	67	66	65	65	65	65	65	65	66	66	66	63	62	62	61	61	60	60	59	59	59	59	58	58	58	59	59	58	57	55	54	53	52	52
Cloud Cover %	10	12	12	14	14	8	46	58	64	67	73	100	100	95	86	78	73	70	70	77	80	64	55	54	54	44	33	27	23	3	15	28	42	40	37	55	54	36	27	22	18	0	0	0	0	0	0	3
Visibility mi	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
UV Index	1.4	3.2	5.6	7.6	8.8	7.7	2.6	1.1	1.7	0.7	0.1	0	0	0	0	0	0	0	0	0	0	0	0	0.4	1.4	3.3	5.7	7.7	8.8	8.7	7.1	4.8	2.5	0.9	0.2	0	0	0	0	0	0	0	0	0	0	0	0	0.4

Best Time Outdoors

Tue, 7 AM

72°F · Rain 0% · Wind 4.3 mph

Rain Window

Sun, 8 PM – 1 AM

Peak chance 100% · 0.03 in

Strongest Winds

Sun, 6 PM

Sustained 13.6 mph · Gust 23 mph · N

Overnight Low

Tue, 6 AM

Low 73°F · Feels like 73°F

Weather Forecast for Fort Smith, Arkansas, USA

The next 48 hours in Fort Smith, Arkansas, USA currently range from 72°F to 105°F. Rain chances peak at 100%, with 0.05 in of precipitation forecast. The strongest expected wind is 23 mph.

What is the weather forecast for Fort Smith for the next 48 hours?

The next 48 hours in Fort Smith, Arkansas, USA currently range from 72°F to 105°F. Rain chances peak at 100%, with 0.05 in of precipitation forecast. The strongest expected wind is 23 mph.

Will it rain in Fort Smith during the next 48 hours?

Rain is possible, with a peak hourly chance of 100% and 0.05 in currently forecast.

What will be the highest temperature in Fort Smith?

The highest hourly temperature currently forecast is 105°F.

When will winds be strongest in Fort Smith?

Sustained 13.6 mph · Gust 23 mph · N

Current Conditions

91°F Clouds Feels like 97°F

Humidity: 50%
Wind: 3 mph NW
UV Index: 3.2 moderate

Location Details

Fort Smith, Arkansas, USA

Latitude: 35.3859° N
Longitude: 94.3985° W
Timezone: UTC-05:00 (UTC-05:00)
Units: Imperial

Air Quality

26 Good

Primary pollutant: PM2.5
Concentration: 4.6 µg/m³
OpenWeather AQI: 1 / 5

Weather Alerts

Weather alertSep 6, 12:00 PM – Sep 6, 7:00 PM

View alerts on the weather dashboard