Grimes, IA Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Grimes, IA Weather Maps

°F °C°F °C
Grimes Weather Map
UTC Time: 10/8/2026, 01:06
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Grimes, IA Regional Weather

Expires:202610080200;;708753
ASUS43 KDMX 080106
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
800 PM CDT WED OCT 07 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>074-084-080200-
   CENTRAL IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     56  48  74 SW5       29.98R TC  13           
ANKENY *       CLEAR     59  50  72 CALM      29.99R TC  15           
BOONE *          N/A     64  45  48 SW5       29.97S TC  18           
CHARITON *     PTCLDY    66  46  48 NW5       29.98R TC  19           
DES MOINES     PTCLDY    67  46  47 CALM      29.99R TC  19           
GRINNELL*      CLEAR     64  44  49 CALM      30.00R TC  18           
KNOXVILLE *    CLEAR     68  46  45 NW3       29.98R TC  20           
MARSHALLTOWN   CLEAR     63  42  46 CALM      29.97R TC  17           
NEWTON *       CLEAR     66  41  39 W5        29.97S TC  19           
PELLA *        CLEAR     63  48  57 W3        29.99R TC  17           
PERRY *        CLEAR     60  44  56 W6        29.97R TC  16           
$$
 

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

Grimes, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
50%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
20%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
75°24°
20%
Mon Night
Mostly Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
20%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Perry, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
50%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Mostly Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Indianola, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
40%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
75°24°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Thunderstorms
62°/ 48° 17°/ 9°
20%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Ames, IA

Tonight
Cloudy
52°11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
50%
Friday
Thunderstorms
80°/ 65° 27°/ 18°
20%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Rain Showers
48°9°
20%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
20%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Boone, IA

Tonight
Cloudy
52°11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
50%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 58° 26°/ 14°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Mostly Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Winterset, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
40%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
75°24°
20%
Mon Night
Cloudy
48°9°
0%
Tuesday
Sunny
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Newton, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
50%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
20%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
75°24°
20%
Mon Night
Rain Showers
48°9°
20%
Tuesday
Thunderstorms
62°/ 45° 17°/ 7°
20%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Pella, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
40%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
20%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Rain Showers
75°24°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Thunderstorms
62°/ 48° 17°/ 9°
20%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Jefferson, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 55° 24°/ 13°
50%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
80°/ 58° 27°/ 14°
0%
Columbus Day
Rain Showers
70°21°
20%
Mon Night
Mostly Cloudy
45°7°
0%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Guthrie Center, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
50%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
80°/ 60° 27°/ 16°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
50%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Greenfield, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
20%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
50%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Marshalltown, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
72°/ 55° 22°/ 13°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
50%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Rain Showers
48°9°
20%
Tuesday
Thunderstorms
62°/ 45° 17°/ 7°
20%
Wednesday
Rain Showers
60°16°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Osceola, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
20%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Sunny
75°24°
0%
Mon Night
Cloudy
50°10°
0%
Tuesday
Sunny
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Creston, IA

Tonight
Clear
55°13°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
20%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Sunny
75°24°
0%
Mon Night
Cloudy
48°9°
0%
Tuesday
Sunny
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
50%

Night: Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.

Chariton, IA

Tonight
Clear
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
20%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Sunny
75°24°
0%
Mon Night
Cloudy
50°10°
0%
Tuesday
Sunny
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Webster City, IA

Tonight
Cloudy
50°10°
0%
Thursday
Sunny
72°/ 55° 22°/ 13°
50%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
20%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 58° 26°/ 14°
0%
Columbus Day
Rain Showers
68°20°
20%
Mon Night
Rain Showers
45°7°
20%
Tuesday
Rain Showers
60°/ 45° 16°/ 7°
30%
Wednesday
Rain Showers
60°16°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows around 50. Northwest winds 5 to 10 mph.

Fort Dodge, IA

Tonight
Cloudy
50°10°
0%
Thursday
Sunny
72°/ 55° 22°/ 13°
50%
Friday
Sunny
80°/ 65° 27°/ 18°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
78°/ 58° 26°/ 14°
0%
Columbus Day
Rain Showers
68°20°
20%
Mon Night
Mostly Cloudy
45°7°
0%
Tuesday
Rain Showers
60°/ 45° 16°/ 7°
30%
Wednesday
Rain Showers
60°16°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows around 50. Northwest winds 5 to 10 mph.

Iowa Falls, IA

Tonight
Cloudy
50°10°
0%
Thursday
Sunny
72°/ 55° 22°/ 13°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
20%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
78°/ 58° 26°/ 14°
0%
Columbus Day
Rain Showers
70°21°
20%
Mon Night
Rain Showers
45°7°
20%
Tuesday
Rain Showers
60°/ 45° 16°/ 7°
20%
Wednesday
Rain Showers
58°14°
40%

Night: Mostly clear this evening, then becoming partly cloudy. Lows around 50. Northwest winds around 5 mph.

Carroll, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
50%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
80°/ 58° 27°/ 14°
0%
Columbus Day
Rain Showers
68°20°
20%
Mon Night
Cloudy
45°7°
0%
Tuesday
Rain Showers
62°/ 45° 17°/ 7°
30%
Wednesday
Rain Showers
62°17°
40%

Night: Partly cloudy. Lows in the lower 50s. Northwest winds around 5 mph.

Atlantic, IA

Tonight
Cloudy
52°11°
0%
Thursday
Sunny
75°/ 58° 24°/ 14°
20%
Friday
Sunny
82°/ 65° 28°/ 18°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
80°/ 60° 27°/ 16°
0%
Columbus Day
Rain Showers
72°22°
20%
Mon Night
Cloudy
48°9°
0%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
30%
Wednesday
Rain Showers
65°18°
50%

Night: Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. North winds around 5 mph this evening, becoming light and variable.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Grimes Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Grimes Quick Facts

National Two Day Weather Forecast


E-mail the Grimes Weather Forecast

Voice your opinion or tell us about page issues...