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Heat wave to push temps near 100 F across central, eastern US Chevron right

Dennison, MN

76°F
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Dennison, MN Weather
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Winter Center

Today Hourly

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Extreme Heat Watch

June 18 - August 1

Wed 6/18

81° /58°
40%
A shower in spots early this evening; otherwise, turning out clear

RealFeel®57°

Cloud Cover26%

WindW 6 mph

Wind Gusts21 mph

Thu 6/19

86° /68°
40%
Very warm with sunshine and a few clouds; a thunderstorm in the area late in the afternoon

RealFeel®87°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindWSW 9 mph

Fri 6/20

88° /78°
40%
Times of clouds and sun with a thunderstorm in one or two spots; breezy and humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindS 15 mph

Sat 6/21

94° /78°
4%
Partly sunny, breezy and hot; caution advised if doing strenuous activities outside
alerts

Extreme Heat Watch

12:00 PM Saturday - 9:00 PM Sunday

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 17 mph

Sun 6/22

95° /74°
3%
Breezy and hot with plenty of sun; caution advised if doing strenuous activities outside
alerts

Extreme Heat Watch

12:00 PM Saturday - 9:00 PM Sunday

RealFeel®97°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 17 mph

Mon 6/23

84° /61°
56%
Cloudy and not as hot but humid; watch for a strong afternoon thunderstorm

RealFeel®87°

RealFeel Shade™84°

Max UV Index7 (High)

WindNW 9 mph

Tue 6/24

71° /61°
60%
Cloudy and cooler; a little morning rain followed by a thunderstorm in the afternoon

RealFeel®71°

RealFeel Shade™70°

Max UV Index2 (Low)

WindNE 7 mph

Wed 6/25

70° /63°
70%
Rain and a thunderstorm

RealFeel®69°

RealFeel Shade™69°

Max UV Index2 (Low)

WindENE 6 mph

Thu 6/26

74° /61°
73%
Watch for strong thunderstorms in the afternoon; otherwise, humid with rain and a thunderstorm in the morning

RealFeel®75°

RealFeel Shade™73°

Max UV Index2 (Low)

WindSW 8 mph

Fri 6/27

76° /62°
39%
Mostly cloudy with a thunderstorm around

RealFeel®76°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindNNW 5 mph

Sat 6/28

80° /63°
7%
Mainly cloudy

RealFeel®88°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSW 4 mph

Sun 6/29

81° /65°
85%
Some sun, then turning cloudy; a thunderstorm in parts of the area in the morning followed by rain in the afternoon

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSE 8 mph

Mon 6/30

83° /63°
40%
A shower in spots in the morning; otherwise, after a cloudy start, sun returns

RealFeel®87°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSW 8 mph

Tue 7/1

88° /60°
10%
Mostly sunny and very warm

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSSW 10 mph

Wed 7/2

79° /63°
25%
Mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindNW 2 mph

Thu 7/3

83° /62°
20%
Partly sunny and humid

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindW 2 mph

Fri 7/4

83° /63°
25%
Humid with plenty of sunshine

RealFeel®90°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSSW 6 mph

Sat 7/5

82° /64°
40%
Mostly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 6 mph

Sun 7/6

83° /64°
65%
A couple of showers in the morning; otherwise, humid with periods of clouds and sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index7 (High)

WindSSE 4 mph

Mon 7/7

82° /63°
25%
Turning cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindWSW 4 mph

Tue 7/8

79° /60°
40%
Mostly sunny with a thundershower in spots in the afternoon

RealFeel®81°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNW 12 mph

Wed 7/9

76° /57°
10%
Sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index10 (Very High)

WindNW 9 mph

Thu 7/10

76° /58°
20%
Partly sunny

RealFeel®77°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindW 6 mph

Fri 7/11

77° /59°
10%
Sunny

RealFeel®82°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindS 6 mph

Sat 7/12

76° /56°
70%
Mostly cloudy with periods of rain in the afternoon

RealFeel®79°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindW 13 mph

Sun 7/13

75° /55°
5%
Less humid with plenty of sunshine

RealFeel®81°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindWNW 5 mph

Mon 7/14

76° /58°
25%
Cloudy

RealFeel®73°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindSE 8 mph

Tue 7/15

76° /63°
69%
Periods of rain in the morning; otherwise, cloudy and humid

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindWSW 7 mph

Wed 7/16

77° /61°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindWNW 6 mph

Thu 7/17

78° /64°
5%
Sunny and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindSSE 7 mph

Fri 7/18

83° /65°
65%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®89°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindNW 7 mph

Sat 7/19

80° /62°
25%
Humid with increasing amounts of sunshine

RealFeel®89°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindWNW 4 mph

Sun 7/20

78° /57°
5%
Less humid with plenty of sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 4 mph

Mon 7/21

77° /61°
20%
Increasing cloudiness

RealFeel®80°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindSSE 8 mph

Tue 7/22

81° /64°
25%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindSE 8 mph

Wed 7/23

84° /64°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindNNW 7 mph

Thu 7/24

80° /61°
10%
Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 6 mph

Fri 7/25

77° /58°
20%
Mostly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindESE 6 mph

Sat 7/26

77° /63°
25%
Partly sunny

RealFeel®81°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindS 9 mph

Sun 7/27

84° /65°
41%
Intervals of clouds and sunshine with a shower in spots; humid and warmer

RealFeel®93°

RealFeel Shade™92°

Max UV Index4 (Moderate)

WindSE 5 mph

Mon 7/28

84° /66°
20%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindS 14 mph

Tue 7/29

85° /65°
10%
Sunshine, very warm and humid

RealFeel®95°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindS 4 mph

Wed 7/30

84° /64°
25%
Cloudy, very warm and humid

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindE 5 mph

Thu 7/31

85° /65°
61%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindNNE 6 mph

Fri 8/1

78° /60°
1%
Mostly sunny

RealFeel®81°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindSE 7 mph

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Weather Near Dennison:

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  • Minneapolis, MN
  • St. Paul, MN
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