What is the weather in Fort Smith right now?

Current weather in Fort Smith is clear sky.

Where can I find the hourly weather forecast for Fort Smith?

This page shows hourly weather forecast for Fort Smith, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Fort Smith updated regularly?

Weather data for Fort Smith is updated regularly with the latest available observations and forecasts.

Now · 12:45 AM

Fort Smith Weather & Hourly Forecast

United States · Arkansas · 72903

75°F

Clear night

Feels like: 76°F

💧 Humidity 69% 🌡 Pressure 30.09 inHg 💨 Wind 6 mph 👁 Visibility 21.1 mi ☁ Clouds 7% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:05 AM 🌇 Sunset 7:14 PM

Hourly Forecast for Fort Smith

Today

1:00 AM

Clear night

75° 💧 None 💨 6 mph H 69%30.09 inHg

4:00 AM

Clear night

73° 💧 None 💨 8 mph H 78%30.12 inHg

7:00 AM

Clear night

70° 💧 None 💨 8 mph H 80%30.15 inHg

10:00 AM

Sunny

76° 💧 None 💨 8 mph H 61%30.18 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 6 mph H 50%30.15 inHg

4:00 PM

Sunny

87° 💧 None 💨 4 mph H 41%30.09 inHg

7:00 PM

Sunny

83° 💧 None 💨 7 mph H 47%30.09 inHg

10:00 PM

Overcast night

77° 💧 None 💨 11 mph H 51%30.15 inHg

Tomorrow

1:00 AM

Overcast night

72° 💧 None 💨 9 mph H 57%30.15 inHg

4:00 AM

Overcast night

69° 💧 None 💨 7 mph H 65%30.18 inHg

7:00 AM

Overcast night

66° 💧 None 💨 6 mph H 75%30.21 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 7 mph H 58%30.24 inHg

1:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 41%30.18 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 4 mph H 38%30.09 inHg

7:00 PM

Partly cloudy

82° 💧 None 💨 6 mph H 44%30.09 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 10 mph H 49%30.12 inHg

Today

1:00 AM

Clear night

75° 💧 None 💨 6 mph H 69%30.09 inHg

2:00 AM

Clear night

74° 💧 None 💨 7 mph H 73%30.12 inHg

3:00 AM

Clear night

73° 💧 None 💨 8 mph H 75%30.12 inHg

4:00 AM

Clear night

73° 💧 None 💨 8 mph H 78%30.12 inHg

5:00 AM

Clear night

72° 💧 None 💨 8 mph H 80%30.12 inHg

6:00 AM

Clear night

71° 💧 None 💨 8 mph H 80%30.15 inHg

7:00 AM

Clear night

70° 💧 None 💨 8 mph H 80%30.15 inHg

8:00 AM

Sunny

71° 💧 None 💨 8 mph H 76%30.18 inHg

9:00 AM

Sunny

73° 💧 None 💨 9 mph H 68%30.18 inHg

10:00 AM

Sunny

76° 💧 None 💨 8 mph H 61%30.18 inHg

11:00 AM

Sunny

79° 💧 None 💨 8 mph H 56%30.18 inHg

12:00 PM

Sunny

82° 💧 None 💨 7 mph H 52%30.18 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 6 mph H 50%30.15 inHg

2:00 PM

Sunny

85° 💧 None 💨 5 mph H 47%30.15 inHg

3:00 PM

Sunny

86° 💧 None 💨 4 mph H 42%30.12 inHg

4:00 PM

Sunny

87° 💧 None 💨 4 mph H 41%30.09 inHg

5:00 PM

Sunny

87° 💧 None 💨 6 mph H 41%30.09 inHg

6:00 PM

Sunny

85° 💧 None 💨 8 mph H 43%30.06 inHg

7:00 PM

Sunny

83° 💧 None 💨 7 mph H 47%30.09 inHg

8:00 PM

Clear night

81° 💧 None 💨 10 mph H 47%30.09 inHg

9:00 PM

Mostly clear night

79° 💧 None 💨 12 mph H 47%30.12 inHg

10:00 PM

Overcast night

77° 💧 None 💨 11 mph H 51%30.15 inHg

11:00 PM

Overcast night

75° 💧 None 💨 10 mph H 53%30.15 inHg

Tomorrow

12:00 AM

Overcast night

74° 💧 None 💨 9 mph H 55%30.15 inHg

1:00 AM

Overcast night

72° 💧 None 💨 9 mph H 57%30.15 inHg

2:00 AM

Overcast night

71° 💧 None 💨 10 mph H 59%30.18 inHg

3:00 AM

Overcast night

70° 💧 None 💨 9 mph H 62%30.18 inHg

4:00 AM

Overcast night

69° 💧 None 💨 7 mph H 65%30.18 inHg

5:00 AM

Overcast night

68° 💧 None 💨 7 mph H 68%30.18 inHg

6:00 AM

Overcast night

67° 💧 None 💨 6 mph H 71%30.18 inHg

7:00 AM

Overcast night

66° 💧 None 💨 6 mph H 75%30.21 inHg

8:00 AM

Overcast

67° 💧 None 💨 6 mph H 74%30.21 inHg

9:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 67%30.21 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 7 mph H 58%30.24 inHg

11:00 AM

Mostly sunny

76° 💧 None 💨 6 mph H 51%30.21 inHg

12:00 PM

Mostly sunny

79° 💧 None 💨 5 mph H 45%30.21 inHg

1:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 41%30.18 inHg

2:00 PM

Partly cloudy

83° 💧 None 💨 5 mph H 39%30.15 inHg

3:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 38%30.12 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 4 mph H 38%30.09 inHg

5:00 PM

Mostly cloudy

85° 💧 None 💨 4 mph H 38%30.09 inHg

6:00 PM

Mostly sunny

85° 💧 None 💨 5 mph H 39%30.06 inHg

7:00 PM

Partly cloudy

82° 💧 None 💨 6 mph H 44%30.09 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 6 mph H 46%30.09 inHg

9:00 PM

Mostly clear night

79° 💧 None 💨 8 mph H 45%30.09 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 10 mph H 49%30.12 inHg

11:00 PM

Clear night

75° 💧 None 💨 10 mph H 54%30.15 inHg

Friday

12:00 AM

Clear night

74° 💧 None 💨 8 mph H 57%30.12 inHg

1:00 AM

Clear night

72° 💧 None 💨 7 mph H 61%30.12 inHg

2:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 64%30.12 inHg

3:00 AM

Mostly clear night

70° 💧 None 💨 6 mph H 67%30.12 inHg

4:00 AM

Mostly clear night

68° 💧 None 💨 5 mph H 69%30.12 inHg

5:00 AM

Clear night

67° 💧 None 💨 4 mph H 72%30.15 inHg

6:00 AM

Mostly clear night

66° 💧 None 💨 5 mph H 75%30.15 inHg

7:00 AM

Mostly cloudy night

65° 💧 None 💨 5 mph H 78%30.15 inHg

4:00 PM

Mostly cloudy

86° 💧 None 💨 6 mph H 36%30.06 inHg

7:00 PM

Overcast

81° 💧 None 💨 5 mph H 42%30.03 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 7 mph H 52%30.06 inHg

Saturday

1:00 AM

Partly cloudy night

73° 💧 None 💨 6 mph H 61%30.03 inHg

4:00 AM

Partly cloudy night

70° 💧 None 💨 8 mph H 69%30.03 inHg

7:00 AM

Clear night

68° 💧 None 💨 7 mph H 74%30.06 inHg

10:00 AM

Mostly sunny

78° 💧 None 💨 6 mph H 53%30.06 inHg

1:00 PM

Mostly cloudy

88° 💧 None 💨 3 mph H 38%30.03 inHg

4:00 PM

Mostly cloudy

90° 💧 None 💨 5 mph H 33%29.94 inHg

7:00 PM

Sunny

85° 💧 None 💨 6 mph H 38%29.91 inHg

10:00 PM

Mostly clear night

79° 💧 None 💨 6 mph H 49%29.94 inHg

Sunday

1:00 AM

Clear night

74° 💧 None 💨 5 mph H 58%29.94 inHg

4:00 AM

Moderate rain

71° 💧 None 💨 10 mph H 71%29.97 inHg

7:00 AM

Partly cloudy night

68° 💧 None 💨 4 mph H 88%29.97 inHg

10:00 AM

Partly cloudy

79° 💧 None 💨 3 mph H 60%29.97 inHg

1:00 PM

Sunny

90° 💧 None 💨 5 mph H 37%29.91 inHg

4:00 PM

Sunny

92° 💧 None 💨 4 mph H 37%29.83 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 1 mph H 51%29.83 inHg

10:00 PM

Mostly cloudy night

81° 💧 None 💨 5 mph H 54%29.85 inHg

Monday

1:00 AM

Overcast night

76° 💧 None 💨 2 mph H 72%29.83 inHg

4:00 AM

Overcast night

74° 💧 None 💨 3 mph H 77%29.83 inHg

7:00 AM

Overcast night

73° 💧 None 💨 2 mph H 77%29.83 inHg

10:00 AM

Mostly cloudy

77° 💧 None 💨 1 mph H 69%29.85 inHg

1:00 PM

Partly cloudy

88° 💧 None 💨 7 mph H 49%29.77 inHg

7:00 PM

Partly cloudy

94° 💧 None 💨 6 mph H 33%29.83 inHg

Tuesday

1:00 AM

Overcast night

87° 💧 None 💨 4 mph H 48%29.74 inHg

7:00 AM

Mostly cloudy night

82° 💧 None 💨 6 mph H 55%29.74 inHg

1:00 PM

Light rain

77° 💧 None 💨 4 mph H 63%29.74 inHg

7:00 PM

Moderate rain

79° 💧 None 💨 9 mph H 86%29.74 inHg

Wednesday

1:00 AM

Light rain

77° 💧 None 💨 10 mph H 85%29.65 inHg

7:00 AM

Heavy rain

70° 💧 None 💨 5 mph H 100%29.68 inHg

1:00 PM

Overcast

70° 💧 None 💨 11 mph H 93%29.68 inHg

7:00 PM

Overcast

74° 💧 None 💨 11 mph H 70%29.77 inHg

Thursday

1:00 AM

Mostly clear night

74° 💧 None 💨 7 mph H 67%29.74 inHg

7:00 AM

Clear night

65° 💧 None 💨 3 mph H 88%29.80 inHg

1:00 PM

Sunny

60° 💧 None 💨 2 mph H 98%29.80 inHg

7:00 PM

Sunny

77° 💧 None 💨 3 mph H 57%29.80 inHg

Friday

1:00 AM

Clear night

74° 💧 None 💨 3 mph H 61%29.74 inHg

7:00 AM

Clear night

67° 💧 None 💨 5 mph H 83%29.83 inHg

1:00 PM

Partly cloudy

64° 💧 None 💨 6 mph H 88%29.85 inHg

7:00 PM

Sunny

86° 💧 None 💨 1 mph H 43%29.85 inHg

Saturday

1:00 AM

Mostly clear night

80° 💧 None 💨 3 mph H 61%29.80 inHg

7:00 AM

Moderate rain

69° 💧 None 💨 4 mph H 98%29.88 inHg

1:00 PM

Sunny

61° 💧 None 💨 2 mph H 90%29.94 inHg

7:00 PM

Clear night

78° 💧 None 💨 9 mph H 39%29.97 inHg

Sunday

1:00 AM

Clear night

70° 💧 None 💨 5 mph H 53%29.91 inHg

7:00 AM

Clear night

62° 💧 None 💨 2 mph H 75%29.97 inHg

1:00 PM

Sunny

57° 💧 None 💨 3 mph H 88%30.00 inHg

7:00 PM

Clear night

76° 💧 None 💨 5 mph H 44%30.03 inHg

Monday

1:00 AM

Clear night

70° 💧 None 💨 2 mph H 59%29.94 inHg

7:00 AM

Partly cloudy night

61° 💧 None 💨 2 mph H 81%30.00 inHg

1:00 PM

Overcast

58° 💧 None 💨 6 mph H 87%30.03 inHg

7:00 PM

Overcast night

80° 💧 None 💨 7 mph H 39%30.00 inHg

Tuesday

1:00 AM

Overcast night

75° 💧 None 💨 4 mph H 49%29.88 inHg

7:00 AM

Overcast night

71° 💧 None 💨 6 mph H 54%29.91 inHg

1:00 PM

Light rain

68° 💧 None 💨 6 mph H 72%29.91 inHg

7:00 PM

Overcast night

66° 💧 None 💨 11 mph H 93%29.91 inHg

Wednesday

1:00 AM

Overcast night

69° 💧 None 💨 10 mph H 74%29.85 inHg

7:00 AM

Overcast night

68° 💧 None 💨 10 mph H 60%29.85 inHg

1:00 PM

Partly cloudy

64° 💧 None 💨 10 mph H 82%29.85 inHg

In Fort Smith and, more broadly, across the state of Arkansas: This morning will feature a mix of sun and clouds with temperatures starting around 70 degrees. Light northeast winds at up to 6 mph are expected, with occasional gusts reaching 12 mph. As the day progresses, temperatures will rise into the upper 80s and possibly reach the low 90s. There is a chance of scattered rain, with a total accumulation around 0.04 inches and a maximum probability of 54%. Winds will remain light from the northeast, maintaining gentle breezes throughout the day. Overall, expect warm conditions with some clouds and brief periods of rain possible later in the afternoon.

15-Day Weather Outlook for Fort Smith

TomorrowTomorrow

Overcast 85°/66° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 86°/65° 💧 0.049 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 90°/68° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 92°/68° 💧 0.049 in 💨 10 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 94°/73° 💧 0.161 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 87°/77° 💧 0.143 in 💨 9 mph

Wednesday, Sep 30Wed Sep 30

Heavy rain 77°/70° 💧 0.460 in 💨 11 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 77°/60° 💧 None 💨 7 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 86°/64° 💧 None 💨 6 mph

Saturday, Oct 3Sat Oct 3

Moderate rain 80°/61° 💧 0.506 in 💨 9 mph

Sunday, Oct 4Sun Oct 4

Sunny 76°/57° 💧 None 💨 5 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 80°/58° 💧 None 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Light rain 75°/66° 💧 0.139 in 💨 11 mph

Wednesday, Oct 7Wed Oct 7

Partly cloudy 69°/64° 💧 0.031 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fort Smith

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Fort Smith

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 4,2µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 48,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,7µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Fort Smith

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 7,8High 😊Good

Tomorrow UV 7,0High 🙂Fair

Friday UV 6,7High 🙂Fair

Saturday UV 6,4High 😐Moderate

Sunday UV 6,0High —Unavailable

Monday UV 5,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 1,0 10:00 AMUV 2,6 11:00 AMUV 4,8 12:00 PMUV 6,7 1:00 PMUV 7,8 2:00 PMUV 7,5 3:00 PMUV 6,0 4:00 PMUV 3,9 5:00 PMUV 1,9 6:00 PMUV 0,6

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Fort Smith

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · FORT SMITH, ARKANSAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:39 PM–5:41 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 69° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min75%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

South Hooksett US · New Hampshire · 5,902 residents Morganville US · New Jersey · 5,902 residents Holdenville US · Oklahoma · 5,902 residents Niddrie AU · Victoria · 5,901 residents Temple US · Georgia · 5,901 residents Botley GB · England · 5,900 residents Chillicothe US · Illinois · 5,900 residents Groveport US · Ohio · 5,900 residents Beaconsfield (Qld) AU · Queensland · 5,899 residents Chisago City US · Minnesota · 5,899 residents Northchase US · North Carolina · 5,896 residents Condon AU · Queensland · 5,894 residents Stroudsburg US · Pennsylvania · 5,894 residents Southwest Middlesex CA · Ontario · 5,893 residents Bibra Lake AU · Western Australia · 5,892 residents Wilsonton AU · Queensland · 5,891 residents

Forecast data for Fort Smith were last refreshed today at 12:45 AM. The current forecast period extends through 24/09/2026 at 10:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.