Dawson, IA Weather Forecast & Current Conditions

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Dawson Weather Map
UTC Time: 9/20/2026, 10:33
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Dawson, IA Regional Weather

Expires:202609201100;;759691
ASUS43 KDMX 201010
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
500 AM CDT SUN SEP 20 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.  


IAZ047>049-059>061-072>074-084-201100-
   CENTRAL IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    64  62  93 N8        29.91R TC  18           
ANKENY *       CLOUDY    64  64 100 NW9       29.91R TC  18           
BOONE *          N/A     63  63 100 N13       29.90R TC  17           
CHARITON *     CLOUDY    66  66 100 CALM      29.91R TC  19           
DES MOINES     CLOUDY    63  62  97 NW7       29.91R TC  17           
GRINNELL*      LGT RAIN  64  64  99 E10       29.88S TC  18           
KNOXVILLE *    CLOUDY    66  64  94 S7        29.91R TC  19           
MARSHALLTOWN   CLOUDY    65  63  93 NE9       29.87R TC  18           
NEWTON *       PTCLDY    64  64 100 CALM      29.87R TC  18           
PELLA *        CLOUDY    65  65  98 S8        29.93R TC  19           
PERRY *        CLOUDY    62  62 100 N12       29.89S TC  17           
$$
 

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

Dawson, IA

Today
Thunderstorms
62°/ 55° 17°/ 13°
70%
Monday
Thunderstorms
60°/ 52° 16°/ 11°
70%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
30%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight, then a chance of drizzle. Cooler. Near steady temperature in the lower 60s. North winds around 10 mph with gusts up to 20 mph, becoming northeast with gusts up to 20 mph this afternoon. Chance of rain 50 percent.

Night: Drizzle likely in the evening, then showers likely with a chance of drizzle after midnight. Lows in the mid 50s. Northeast winds around 10 mph. Chance of rain 70 percent.

Guthrie Center, IA

Today
Thunderstorms
65°/ 55° 18°/ 13°
70%
Monday
Thunderstorms
60°/ 50° 16°/ 10°
80%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight, then a chance of drizzle. Cooler with highs in the mid 60s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Night: Cloudy with a chance of drizzle. Showers likely after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Jefferson, IA

Today
Rain Showers
62°/ 52° 17°/ 11°
70%
Monday
Thunderstorms
60°/ 48° 16°/
90%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A slight chance of showers after midnight. A chance of drizzle this morning, then drizzle likely this afternoon. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Night: Drizzle likely in the evening, then showers likely with a chance of drizzle after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Boone, IA

Today
Thunderstorms
62°/ 55° 17°/ 13°
70%
Monday
Thunderstorms
58°/ 50° 14°/ 10°
80%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight. A chance of drizzle this morning, then drizzle likely this afternoon. Cooler. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Night: Drizzle likely in the evening, then showers likely with a chance of drizzle after midnight. Lows in the mid 50s. Northeast winds around 10 mph. Chance of rain 70 percent.

Carroll, IA

Today
Drizzle
65°/ 52° 18°/ 11°
90%
Monday
Thunderstorms
58°/ 48° 14°/
90%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of drizzle this morning. Drizzle likely this afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: A slight chance of thunderstorms. Showers likely with a chance of drizzle in the evening, then showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

Greenfield, IA

Today
Thunderstorms
62°/ 55° 17°/ 13°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
58°/ 45° 14°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Rain Showers
65°/ 55° 18°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight. A slight chance of drizzle this morning, then a chance of showers and drizzle this afternoon. Much cooler. Near steady temperature in the lower 60s. North winds 5 to 10 mph. Chance of rain 50 percent.

Night: Cloudy. A chance of drizzle and showers in the evening, then showers likely after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Winterset, IA

Today
Thunderstorms
65°/ 58° 18°/ 14°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Rain Showers
58°/ 45° 14°/
20%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. Showers likely with a chance of thunderstorms after midnight, then a chance of drizzle. Much cooler. Near steady temperature in the mid 60s. North winds 5 to 10 mph, becoming northeast with gusts up to 20 mph this afternoon. Chance of rain 70 percent.

Night: Cloudy with a chance of drizzle. Showers likely after midnight. Lows in the upper 50s. Northeast winds around 10 mph. Chance of rain 70 percent.

Des Moines, IA

Today
Thunderstorms
65°/ 58° 18°/ 14°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
20%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. Showers likely with a slight chance of thunderstorms after midnight, then a chance of drizzle. Cooler. Near steady temperature in the mid 60s. North winds 5 to 10 mph with gusts up to 20 mph, becoming northeast 10 to 15 mph this afternoon. Chance of rain 70 percent.

Night: Cloudy with a chance of drizzle. A chance of showers after midnight. Lows in the upper 50s. Northeast winds around 10 mph. Chance of rain 50 percent.

Fort Dodge, IA

Today
Drizzle
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
58°/ 48° 14°/
80%
Tuesday
Partly Cloudy
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of drizzle. Highs in the mid 60s. Northeast winds 10 to 15 mph.

Night: Drizzle likely in the evening, then showers likely with a chance of drizzle after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Ames, IA

Today
Thunderstorms
62°/ 55° 17°/ 13°
50%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
20%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight, then a chance of drizzle. Cooler. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Night: Cloudy with a chance of drizzle. A chance of showers after midnight. Lows in the mid 50s. Northeast winds around 10 mph. Chance of rain 50 percent.

Rockwell City, IA

Today
Drizzle
65°/ 52° 18°/ 11°
90%
Monday
Rain Showers
55°/ 48° 13°/
70%
Tuesday
Sunny
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
40%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
70°21°
30%

Day: Cloudy. A chance of drizzle this morning. Drizzle likely this afternoon. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Showers and drizzle likely in the evening, then showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

Webster City, IA

Today
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
58°/ 48° 14°/
70%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
20%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A slight chance of showers after midnight, then a chance of drizzle. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: A chance of drizzle in the evening, then showers likely with a slight chance of drizzle after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Indianola, IA

Today
Thunderstorms
65°/ 58° 18°/ 14°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Rain Showers
60°/ 45° 16°/
20%
Wednesday
Sunny
62°/ 50° 17°/ 10°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. Showers likely with a chance of thunderstorms after midnight, then a chance of drizzle. Much cooler. Near steady temperature in the mid 60s. North winds 5 to 10 mph with gusts up to 20 mph, becoming northeast 10 to 15 mph this afternoon. Chance of rain 70 percent.

Night: A chance of drizzle in the evening. Cloudy with a chance of showers. Lows in the upper 50s. Northeast winds around 10 mph. Chance of rain 50 percent.

Audubon, IA

Today
Rain Showers
65°/ 60° 18°/ 16°
80%
Monday
Thunderstorms
58°/ 50° 14°/ 10°
90%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A slight chance of showers after midnight, then a chance of drizzle. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Night: Cloudy with a chance of drizzle with a slight chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Near steady temperature around 60. Northeast winds 5 to 10 mph. Chance of rain 80 percent.

Atlantic, IA

Today
Rain Showers
62°/ 55° 17°/ 13°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers after midnight. A chance of drizzle this afternoon. Cooler. Near steady temperature in the lower 60s. North winds around 10 mph. Chance of rain 50 percent.

Night: Cloudy with a chance of drizzle. Showers likely after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Sac City, IA

Today
Drizzle
65°/ 52° 18°/ 11°
90%
Monday
Rain Showers
55°/ 48° 13°/
70%
Tuesday
Sunny
62°/ 42° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
20%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of drizzle this morning. Drizzle likely this afternoon. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Showers and drizzle likely in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

Newton, IA

Today
Thunderstorms
65°/ 58° 18°/ 14°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°/ 52° 20°/ 11°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. Showers likely with a chance of thunderstorms after midnight, then a chance of drizzle. Cooler with highs in the mid 60s. North winds 10 to 15 mph, becoming northeast this afternoon. Chance of rain 70 percent.

Night: Cloudy with a chance of drizzle. A chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Denison, IA

Today
Drizzle
62°/ 58° 17°/ 14°
70%
Monday
Rain Showers
55°/ 48° 13°/
80%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
62°/ 48° 17°/
20%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A slight chance of drizzle this morning. A chance of drizzle this afternoon. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Cloudy with a slight chance of thunderstorms. A chance of showers and drizzle in the evening, then showers and drizzle likely after midnight. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Creston, IA

Today
Thunderstorms
65°/ 58° 18°/ 14°
70%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
58°/ 45° 14°/
0%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Rain Showers
62°/ 52° 17°/ 11°
20%
Friday
Rain Showers
65°/ 55° 18°/ 13°
20%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. Showers likely with a chance of thunderstorms after midnight. A chance of drizzle this afternoon. Cooler. Near steady temperature in the mid 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Cloudy with a chance of drizzle. A chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Iowa Falls, IA

Today
Thunderstorms
65°/ 52° 18°/ 11°
50%
Monday
Rain Showers
60°/ 48° 16°/
70%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
20%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Rain Showers
68°20°
30%

Day: Cloudy. A chance of showers with a slight chance of thunderstorms after midnight, then a chance of drizzle. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Night: Cloudy. A chance of drizzle in the evening, then a chance of showers with a slight chance of drizzle after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Names listed above may include county names.

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