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Father's Day forecast: See where thunderstorms could impact outdoor plans. Chevron right

Onslow, IA

82°F
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Onslow, IA Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 13 - July 27

Fri 6/13

82° /61°
42%
A morning shower in spots, then turning breezy with a thunderstorm in spots late in the afternoon

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindESE 10 mph

Sat 6/14

84° /63°
5%
Partly sunny and pleasant

RealFeel®88°

RealFeel Shade™82°

Max UV Index7 (High)

WindENE 7 mph

Sun 6/15

85° /65°
40%
Cloudy with a strong thunderstorm in spots in the afternoon; thunderstorms could bring damaging winds, flash flooding and hail

RealFeel®87°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSE 7 mph

Mon 6/16

84° /67°
40%
Cloudy and humid with a thunderstorm in spots

RealFeel®89°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindS 8 mph

Tue 6/17

84° /66°
91%
Mostly cloudy and humid with a couple of showers and a heavy t-storm; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®89°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindWSW 8 mph

Wed 6/18

80° /60°
67%
Watch for strong afternoon thunderstorms; otherwise, cloudy and humid

RealFeel®84°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSSE 9 mph

Thu 6/19

80° /62°
8%
Mostly sunny, breezy and less humid

RealFeel®83°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindNNW 14 mph

Fri 6/20

84° /64°
1%
Humid with some sun

RealFeel®94°

RealFeel Shade™91°

Max UV Index7 (High)

WindS 9 mph

Sat 6/21

86° /66°
70%
A couple of thunderstorms in the morning; otherwise, humid with more clouds than sun

RealFeel®95°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindSSW 8 mph

Sun 6/22

90° /69°
8%
Uncomfortably humid with partial sunshine

RealFeel®102°

RealFeel Shade™99°

Max UV Index5 (Moderate)

WindS 7 mph

Mon 6/23

90° /68°
0%
Humid with plenty of sun

RealFeel®97°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindS 13 mph

Tue 6/24

89° /67°
40%
Partly sunny; a thunderstorm in spots in the morning followed by a shower in spots in the afternoon

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWNW 10 mph

Wed 6/25

86° /65°
46%
A shower in spots in the morning; otherwise, partly sunny and humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindESE 4 mph

Thu 6/26

82° /61°
20%
Mostly sunny and humid

RealFeel®91°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSE 5 mph

Fri 6/27

81° /63°
20%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSE 2 mph

Sat 6/28

82° /63°
20%
Sunny and humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSE 5 mph

Sun 6/29

83° /64°
5%
Humid with plenty of sunshine

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindS 8 mph

Mon 6/30

83° /64°
65%
Humid with periods of clouds and sunshine; a couple of showers and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindWNW 6 mph

Tue 7/1

80° /63°
20%
Turning cloudy

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindENE 5 mph

Wed 7/2

82° /65°
20%
Humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSW 9 mph

Thu 7/3

82° /65°
65%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindW 4 mph

Fri 7/4

84° /63°
25%
Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindWNW 7 mph

Sat 7/5

80° /59°
20%
Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNNW 6 mph

Sun 7/6

78° /61°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindS 5 mph

Mon 7/7

81° /64°
10%
Brilliant sunshine

RealFeel®84°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindS 9 mph

Tue 7/8

86° /66°
25%
Overcast and humid

RealFeel®94°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindS 5 mph

Wed 7/9

86° /67°
25%
Humid with clouds giving way to some sun

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSW 13 mph

Thu 7/10

87° /66°
20%
Humid with partial sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 8 mph

Fri 7/11

87° /67°
5%
Less humid with plenty of sun

RealFeel®92°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 9 mph

Sat 7/12

86° /66°
5%
Humid with plenty of sun

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSW 8 mph

Sun 7/13

87° /67°
20%
Some sunshine

RealFeel®91°

RealFeel Shade™88°

Max UV Index7 (High)

WindSSW 8 mph

Mon 7/14

87° /66°
10%
Sunny and humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindNNE 5 mph

Tue 7/15

86° /66°
5%
Sunny and less humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSE 8 mph

Wed 7/16

87° /67°
5%
Humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 8 mph

Thu 7/17

85° /66°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®91°

RealFeel Shade™89°

Max UV Index2 (Low)

WindWSW 7 mph

Fri 7/18

84° /66°
69%
Mostly cloudy and very humid; a morning thunderstorm followed by periods of rain in the afternoon

RealFeel®93°

RealFeel Shade™93°

Max UV Index4 (Moderate)

WindSSW 6 mph

Sat 7/19

86° /65°
5%
Sunny and uncomfortably humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSSE 5 mph

Sun 7/20

86° /66°
5%
Uncomfortably humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSE 6 mph

Mon 7/21

85° /66°
57%
Mostly sunny and uncomfortably humid; a thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindSSW 5 mph

Tue 7/22

86° /65°
65%
Humid with considerable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®94°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindNE 4 mph

Wed 7/23

83° /65°
63%
Considerable cloudiness and humid with a couple of showers and a thunderstorm

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindNE 4 mph

Thu 7/24

80° /63°
62%
Mostly cloudy and humid; a couple of showers in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index5 (Moderate)

WindE 5 mph

Fri 7/25

85° /65°
65%
Times of clouds and sun with a couple of thunderstorms, especially late; very humid

RealFeel®97°

RealFeel Shade™94°

Max UV Index5 (Moderate)

WindSSW 8 mph

Sat 7/26

86° /66°
2%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindS 12 mph

Sun 7/27

86° /66°
6%
Partly sunny and humid

RealFeel®94°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindS 12 mph

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World North America United States Iowa Onslow

Weather Near Onslow:

  • Cedar Rapids, IA
  • Iowa City, IA
  • Waterloo, IA
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