DIAGONAL, IA 50845 Weather Forecast & Current Conditions

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CRESTON, IA
Current Weather

2:35 AM CDT JUN 9, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 73°F
Rel. Hum.: 100%
Visibility: 9 miles
Wind: SSE at 5 mph
Pressure: 29.92 inches
Last 72 hours

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DIAGONAL, IA 50845
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Near steady temperature in the lower 70s. South winds around 5 mph.
TUESDAY
Mostly sunny. Humid with highs in the upper 80s. South winds 10 to 15 mph. Heat index values up to 101 in the afternoon.
TUESDAY NIGHT
Partly cloudy. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 100 early in the evening.
WEDNESDAY
Mostly sunny. Showers and thunderstorms likely in the afternoon. Breezy with highs in the upper 80s. South winds 15 to 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the upper 60s. South winds 10 to 15 mph. Chance of rain 80 percent.
THURSDAY
A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly clear. A slight chance of showers in the evening. Lows in the upper 50s. Chance of rain 20 percent.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. Lows in the lower 60s.
SATURDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
SATURDAY NIGHT
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. Chance of rain 20 percent.

Visible Weather Satellite
DIAGONAL, IA 50845
Infrared Weather Satellite
DIAGONAL, IA 50845
NEXRAD Weather Radar
DIAGONAL, IA 50845

CRESTON, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
DIAGONAL, IA 50845 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 22% severe)
S   5 93% 70°
Low 69° DIAGONAL, IA 50845 weather forecast Day 1, 3 hours 4 AM 70° 70° Mostly Cloudy SE   5 100% 70°
High 90° DIAGONAL, IA 50845 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 19% severe)
SSW   7 97% 71°

Mostly Cloudy

Chance of Rain

DIAGONAL, IA 50845 weather forecast Day 1, 9 hours 10 AM 81° 87° Mostly Cloudy SSE   12 82% 75°
DIAGONAL, IA 50845 weather forecast Day 1, 12 hours 1 PM 86° 95° Partly Cloudy 9%

0% Thunder
( 23% severe)
S   14 70% 75°
DIAGONAL, IA 50845 weather forecast Day 1, 15 hours 4 PM 90° 101° Partly Cloudy S   17 62% 75°
DIAGONAL, IA 50845 weather forecast Day 1, 18 hours 7 PM 89° 101° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 29% severe)
S   17 66% 76°
DIAGONAL, IA 50845 weather forecast Day 1, 21 hours 10 PM 81° 87° Partly Cloudy S   17 82% 75°
Wednesday
10 JUN 2026
DIAGONAL, IA 50845 weather forecast Day 2, 0 hours 1 AM 77° 78° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 21% severe)
SSW   18 85% 72°
Low 75° DIAGONAL, IA 50845 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy S   20 82% 70°
High 89° DIAGONAL, IA 50845 weather forecast Day 2, 6 hours 7 AM 76° 77° Partly Cloudy 5%

0% Thunder
( 36% severe)
SSW   18 82% 70°

Partly Cloudy

Chance of Rain


Windy
DIAGONAL, IA 50845 weather forecast Day 2, 9 hours 10 AM 82° 87° Partly Cloudy SSW   23 72% 72°
DIAGONAL, IA 50845 weather forecast Day 2, 12 hours 1 PM 87° 94° Partly Cloudy 47%
RAIN
***
0% Thunder
( 55% severe)
SSW   25 63% 73°
DIAGONAL, IA 50845 weather forecast Day 2, 15 hours 4 PM 88° 95° Partly Cloudy SW   23 59% 72°
DIAGONAL, IA 50845 weather forecast Day 2, 18 hours 7 PM 85° 91° Partly Cloudy 30%
RAIN
***
0% Thunder
( 29% severe)
SSW   14 65% 72°
DIAGONAL, IA 50845 weather forecast Day 2, 21 hours 10 PM 75° 75° Partly Cloudy SSW   12 82% 69°

CRESTON, IA extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 69° Low 57° Low 60° Low 63° Low 54°
High 81° High 80° High 82° High 74° High 73°
DIAGONAL, IA 50845 weather forecast Day 3 DIAGONAL, IA 50845 weather forecast Day 4 DIAGONAL, IA 50845 weather forecast Day 5 DIAGONAL, IA 50845 weather forecast Day 6 DIAGONAL, IA 50845 weather forecast Day 7
Overcast
74% Rain
Clear
9% Rain
Partly Cloudy
18% Rain
Overcast
57% Rain
Mostly Cloudy
42% Rain
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