Leon, IA Weather Forecast & Current Conditions

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Leon Weather Map
UTC Time: 9/15/2026, 13:03
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Leon, IA Regional Weather

Expires:202609151400;;491375
ASUS43 KDMX 151301
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
800 AM CDT TUE SEP 15 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL.  THEY ALSO DO NOT REPORT WEATHER SUCH 
AS PRECIPITATION OR FOG.  


IAZ055>058-069>071-079>083-090>094-151400-
   SOUTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUDUBON *        N/A     68  66  94 NW10      30.05R TC  20           
CLARINDA *     MOSUNNY   70  70 100 N8        29.99R TC  21           
CRESTON *      CLOUDY    68  68 100 E7        29.99R FOG     TC  20   
HARLAN  *      PTSUNNY   64  61  88 N13       30.05R TC  18           
LAMONI         PTSUNNY   69  68  96 VRB3      29.98R TC  21           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Leon, IA

Today
Thunderstorms
75°/ 60° 24°/ 16°
70%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
40%

Day: Mostly cloudy with a chance of thunderstorms. A chance of showers. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 50 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may produce heavy rainfall. Lows around 60. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Mount Ayr, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
40%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Osceola, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
60%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
40%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Corydon, IA

Today
Thunderstorms
75°/ 60° 24°/ 16°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%

Day: Mostly cloudy with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Lows around 60. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

Chariton, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
40%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 70 percent.

Creston, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
60%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Indianola, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
70%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 50 percent.

Winterset, IA

Today
Thunderstorms
70°/ 58° 21°/ 14°
70%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature around 70. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Centerville, IA

Today
Thunderstorms
78°/ 60° 26°/ 16°
90%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
50%

Day: Mostly cloudy with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. Showers with lows around 60. Northeast winds around 5 mph. Chance of rain 90 percent.

Bedford, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
70%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
70°/ 52° 21°/ 11°
40%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Albia, IA

Today
Thunderstorms
75°/ 62° 24°/ 17°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Highs in the mid 70s. North winds around 5 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 70 percent.

Greenfield, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
60%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
20%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. North winds 5 to 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Pella, IA

Today
Thunderstorms
75°/ 60° 24°/ 16°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows around 60. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Corning, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
70%
Wednesday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Rain Showers
70°/ 52° 21°/ 11°
30%

Day: Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Perry, IA

Today
Thunderstorms
68°/ 58° 20°/ 14°
60%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
30%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall this morning. Near steady temperature in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 60 percent.

Night: Mostly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Des Moines, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Saturday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall this morning. Highs in the lower 70s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Newton, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
80%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
20%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers this afternoon. Some thunderstorms may produce heavy rainfall this morning. Highs in the mid 70s. West winds 5 to 10 mph, becoming north this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 30 percent.

Ottumwa, IA

Today
Thunderstorms
78°/ 62° 26°/ 17°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
60%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Mostly cloudy with a chance of thunderstorms. Showers likely, mainly this morning. Highs in the upper 70s. South winds around 5 mph, becoming north this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 70 percent.

Bloomfield, IA

Today
Thunderstorms
80°/ 62° 27°/ 17°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
60%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
50%

Day: Mostly cloudy with a chance of showers and thunderstorms. Highs around 80. South winds around 5 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: A chance of thunderstorms. Showers with lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 90 percent.

Oskaloosa, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
40%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 70s. West winds around 5 mph, becoming north this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

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