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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Knoxville, MS

87°F
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Knoxville

Mississippi

87°
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Knoxville, MS Weather
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2
Heat Advisory

July 20 - September 2

Sun 7/20

97° /73°
2%
Clear and humid
alerts

Heat Advisory

10:00 AM Sunday - 8:00 PM Sunday

RealFeel®80°

Cloud Cover0%

WindSW 5 mph

Wind Gusts13 mph

Mon 7/21

96° /73°
1%
Mostly sunny and humid
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Monday

RealFeel®109°

RealFeel Shade™101°

Max UV Index12 (Extreme)

WindWSW 6 mph

Tue 7/22

98° /74°
1%
Hot and humid with plenty of sunshine; danger of dehydration and heatstroke if outside for extended periods of time

RealFeel®112°

RealFeel Shade™103°

Max UV Index12 (Extreme)

WindW 6 mph

Wed 7/23

95° /75°
40%
Intervals of clouds and sunshine with widely separated thunderstorms; humid

RealFeel®113°

RealFeel Shade™102°

Max UV Index10 (Very High)

WindNW 5 mph

Thu 7/24

94° /74°
47%
Humid; sun and areas of high clouds in the morning, becoming cloudy in the afternoon with widely separated thunderstorms

RealFeel®111°

RealFeel Shade™103°

Max UV Index5 (Moderate)

WindESE 2 mph

Fri 7/25

88° /71°
67%
Cloudy and humid; a thunderstorm in the afternoon

RealFeel®105°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindSE 2 mph

Sat 7/26

87° /70°
48%
Mostly cloudy and humid with widely separated thunderstorms

RealFeel®102°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindSSE 2 mph

Sun 7/27

90° /72°
77%
Mostly cloudy with thunderstorms, especially late in the day

RealFeel®100°

RealFeel Shade™96°

Max UV Index5 (Moderate)

WindSSW 4 mph

Mon 7/28

88° /71°
59%
Cloudy and humid with a couple of thunderstorms

RealFeel®102°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindSW 7 mph

Tue 7/29

93° /73°
68%
A couple of thunderstorms in the morning, then times of clouds and sun in the afternoon; humid

RealFeel®108°

RealFeel Shade™105°

Max UV Index5 (Moderate)

WindW 2 mph

Wed 7/30

93° /71°
5%
Humid with sunshine and a few clouds

RealFeel®108°

RealFeel Shade™104°

Max UV Index11 (Extreme)

WindW 4 mph

Thu 7/31

95° /72°
40%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®113°

RealFeel Shade™109°

Max UV Index11 (Extreme)

WindWNW 4 mph

Fri 8/1

92° /70°
59%
Variable clouds with a couple of thunderstorms; humid

RealFeel®110°

RealFeel Shade™107°

Max UV Index11 (Extreme)

WindW 2 mph

Sat 8/2

93° /69°
20%
Mostly sunny

RealFeel®105°

RealFeel Shade™102°

Max UV Index11 (Extreme)

WindENE 5 mph

Sun 8/3

90° /71°
20%
Mostly sunny

RealFeel®101°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindS 5 mph

Mon 8/4

89° /70°
25%
Cloudy

RealFeel®96°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindESE 5 mph

Tue 8/5

91° /72°
25%
Times of clouds and sun

RealFeel®101°

RealFeel Shade™96°

Max UV Index5 (Moderate)

WindENE 4 mph

Wed 8/6

89° /72°
40%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™100°

Max UV Index4 (Moderate)

WindSE 4 mph

Thu 8/7

89° /71°
55%
A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®100°

RealFeel Shade™97°

Max UV Index3 (Moderate)

WindSW 4 mph

Fri 8/8

90° /72°
25%
Mostly cloudy and humid

RealFeel®100°

RealFeel Shade™98°

Max UV Index4 (Moderate)

WindSSW 6 mph

Sat 8/9

90° /72°
65%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®99°

RealFeel Shade™99°

Max UV Index4 (Moderate)

WindW 6 mph

Sun 8/10

89° /71°
40%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®99°

RealFeel Shade™99°

Max UV Index4 (Moderate)

WindSW 4 mph

Mon 8/11

89° /71°
64%
Considerable clouds with a couple of showers and a thunderstorm; humid

RealFeel®98°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindSSW 2 mph

Tue 8/12

90° /72°
25%
Mainly cloudy and humid

RealFeel®100°

RealFeel Shade™100°

Max UV Index5 (Moderate)

WindWSW 1 mph

Wed 8/13

90° /72°
25%
Humid with considerable cloudiness

RealFeel®103°

RealFeel Shade™102°

Max UV Index3 (Moderate)

WindS 1 mph

Thu 8/14

89° /71°
39%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™100°

Max UV Index5 (Moderate)

WindE 1 mph

Fri 8/15

89° /70°
25%
Turning cloudy and humid

RealFeel®98°

RealFeel Shade™97°

Max UV Index7 (High)

WindNE 2 mph

Sat 8/16

90° /70°
25%
Humid with times of clouds and sun

RealFeel®101°

RealFeel Shade™98°

Max UV Index7 (High)

WindE 4 mph

Sun 8/17

89° /71°
56%
A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®98°

RealFeel Shade™97°

Max UV Index3 (Moderate)

WindE 5 mph

Mon 8/18

88° /71°
40%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®97°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindENE 4 mph

Tue 8/19

89° /70°
40%
Humid with clouds and breaks of sun; a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™100°

Max UV Index5 (Moderate)

WindWSW 2 mph

Wed 8/20

89° /71°
65%
Partly sunny and humid; a couple of afternoon showers and a thunderstorm

RealFeel®103°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindS 4 mph

Thu 8/21

88° /71°
25%
Humid with more sunshine than clouds

RealFeel®102°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindNNW 4 mph

Fri 8/22

89° /70°
10%
Sunshine and humid

RealFeel®100°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindNE 6 mph

Sat 8/23

89° /71°
10%
Sunshine

RealFeel®98°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindENE 6 mph

Sun 8/24

90° /71°
10%
Mostly sunny and humid

RealFeel®103°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindESE 5 mph

Mon 8/25

89° /70°
20%
Partly sunny and humid

RealFeel®102°

RealFeel Shade™94°

Max UV Index6 (High)

WindESE 2 mph

Tue 8/26

90° /70°
20%
Sunny to partly cloudy

RealFeel®102°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindWSW 4 mph

Wed 8/27

91° /69°
5%
Sunny

RealFeel®103°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindSSW 4 mph

Thu 8/28

91° /70°
25%
Clouds to start, then sunshine returns

RealFeel®104°

RealFeel Shade™97°

Max UV Index9 (Very High)

WindS 2 mph

Fri 8/29

92° /70°
20%
Humid with sunshine

RealFeel®104°

RealFeel Shade™98°

Max UV Index9 (Very High)

WindWSW 4 mph

Sat 8/30

92° /71°
5%
Humid with plenty of sunshine

RealFeel®105°

RealFeel Shade™99°

Max UV Index9 (Very High)

WindW 5 mph

Sun 8/31

93° /69°
10%
Mostly sunny and humid

RealFeel®105°

RealFeel Shade™99°

Max UV Index9 (Very High)

WindW 4 mph

Mon 9/1

90° /66°
61%
Considerable cloudiness with a couple of showers and a thunderstorm, mainly later

RealFeel®99°

RealFeel Shade™98°

Max UV Index5 (Moderate)

WindESE 5 mph

Tue 9/2

93° /67°
9%
Mostly sunny

RealFeel®103°

RealFeel Shade™99°

Max UV Index9 (Very High)

WindSE 4 mph

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World North America United States Mississippi Knoxville

Weather Near Knoxville:

  • Clinton, MS
  • Jackson, MS
  • Pearl, MS
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iPhone App Android App See all Apps & Downloads
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More
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