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Johnston, IA

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Johnston, IA Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Dense Fog Advisory

December 25 - February 7

Thu 12/25

46° /41°
40%
Areas of morning fog; mostly cloudy with spotty drizzle
alerts

Dense Fog Advisory

7:05 PM Wednesday - 9:00 AM Thursday

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindE 8 mph

Fri 12/26

50° /37°
5%
Partial sunshine

RealFeel®50°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindWNW 7 mph

Sat 12/27

57° /31°
6%
Intervals of clouds and sunshine

RealFeel®59°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindSE 5 mph

Sun 12/28

34° /10°
25%
Breezy and much colder with clouds and intervals of sunshine

RealFeel®20°

RealFeel Shade™20°

Max UV Index1.0 (Low)

WindNW 18 mph

Mon 12/29

27° /18°
6%
Breezy in the morning; otherwise, plenty of sun

RealFeel®18°

RealFeel Shade™18°

Max UV Index2.0 (Low)

WindNW 13 mph

Tue 12/30

41° /27°
5%
Partly sunny

RealFeel®40°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWSW 8 mph

Wed 12/31

40° /17°
7%
Clouds followed by a brightening sky

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindWNW 12 mph

Thu 1/1

32° /20°
4%
Cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindENE 5 mph

Fri 1/2

33° /22°
2%
Times of clouds and sun

RealFeel®27°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindESE 8 mph

Sat 1/3

36° /20°
78%
Ice changing to rain

RealFeel®24°

RealFeel Shade™24°

Max UV Index0.0 (Low)

WindESE 10 mph

Sun 1/4

33° /22°
55%
A bit of snow in the morning; otherwise, low clouds

RealFeel®21°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindWNW 12 mph

Mon 1/5

33° /21°
55%
Mostly cloudy with a snow shower in the afternoon

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindNNE 4 mph

Tue 1/6

32° /20°
57%
Snow at times in the morning; otherwise, low clouds

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindN 9 mph

Wed 1/7

30° /13°
20%
Plenty of sun

RealFeel®37°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindSE 4 mph

Thu 1/8

32° /22°
25%
Intervals of clouds and sunshine

RealFeel®26°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindSSE 8 mph

Fri 1/9

38° /24°
25%
Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindS 12 mph

Sat 1/10

36° /5°
75%
Cloudy; a bit of snow in the morning followed by a mix of snow and rain in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNW 12 mph

Sun 1/11

24° /1°
5%
Colder with plenty of sunshine

RealFeel®13°

RealFeel Shade™11°

Max UV Index2.0 (Low)

WindNW 13 mph

Mon 1/12

15° /1°
20%
Cold with plenty of sunshine

RealFeel®25°

RealFeel Shade™20°

Max UV Index2.0 (Low)

WindSW 2 mph

Tue 1/13

20° /11°
25%
Partly sunny and cold

RealFeel®14°

RealFeel Shade™13°

Max UV Index2.0 (Low)

WindS 9 mph

Wed 1/14

31° /20°
5%
Not as cold with plenty of sunshine

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindWNW 8 mph

Thu 1/15

31° /19°
56%
A bit of morning snow; otherwise, clouds yielding to some sun

RealFeel®17°

RealFeel Shade™15°

Max UV Index2.0 (Low)

WindWNW 17 mph

Fri 1/16

29° /21°
55%
Areas of freezing drizzle in the afternoon; otherwise, a bit of ice in the morning; mostly cloudy

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindS 12 mph

Sat 1/17

39° /21°
25%
Cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNE 6 mph

Sun 1/18

37° /4°
25%
Intervals of clouds and sunshine

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindNW 15 mph

Mon 1/19

19° /3°
20%
Partly sunny and colder

RealFeel®18°

RealFeel Shade™14°

Max UV Index2.0 (Low)

WindNW 7 mph

Tue 1/20

18° /3°
56%
Cold with periods of snow

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindN 6 mph

Wed 1/21

18° /2°
25%
Mostly cloudy and cold

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindSSW 2 mph

Thu 1/22

19° /8°
25%
Turning cloudy and cold

RealFeel®8°

RealFeel Shade™7°

Max UV Index2.0 (Low)

WindSE 10 mph

Fri 1/23

35° /10°
55%
A bit of morning snow; otherwise, mostly cloudy and not as cold

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindNNW 12 mph

Sat 1/24

21° /11°
25%
Cloudy and colder

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindSSE 9 mph

Sun 1/25

32° /21°
20%
Mostly sunny and not as cold

RealFeel®33°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindSW 5 mph

Mon 1/26

38° /23°
25%
Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindSSE 10 mph

Tue 1/27

41° /23°
25%
Sun and some clouds

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNW 10 mph

Wed 1/28

39° /22°
20%
Partly sunny

RealFeel®41°

RealFeel Shade™40°

Max UV Index3.0 (Moderate)

WindW 8 mph

Thu 1/29

39° /24°
25%
Sunshine and some clouds

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindSSW 12 mph

Fri 1/30

41° /24°
25%
Cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindSSW 12 mph

Sat 1/31

39° /13°
75%
Cloudy; a bit of ice in the morning followed by a mix of snow and rain in the afternoon

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNNW 14 mph

Sun 2/1

27° /12°
10%
Mostly sunny and colder

RealFeel®20°

RealFeel Shade™16°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Mon 2/2

26° /21°
25%
Increasing cloudiness

RealFeel®17°

RealFeel Shade™17°

Max UV Index3.0 (Moderate)

WindSW 9 mph

Tue 2/3

39° /23°
25%
Mostly cloudy

RealFeel®40°

RealFeel Shade™40°

Max UV Index3.0 (Moderate)

WindWNW 6 mph

Wed 2/4

40° /23°
20%
Sunshine and a few clouds

RealFeel®37°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindSSE 8 mph

Thu 2/5

41° /25°
25%
Cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindS 10 mph

Fri 2/6

39° /20°
55%
Rather cloudy with a shower in spots after temperatures rise above freezing

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSSW 16 mph

Sat 2/7

39° /21°
0%
Mostly sunny

RealFeel®45°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindNW 6 mph

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World North America United States Iowa Johnston

Weather Near Johnston:

  • Ames, IA
  • Des Moines, IA
  • West Des Moines, IA
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