Ottoville, IL Weather Forecast & Current Conditions

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Ottoville, IL Weather Maps

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Ottoville Weather Map
UTC Time: 9/15/2026, 08:09
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Ottoville, IL Regional Weather

Expires:202609150900;;480593
ASUS43 KLOT 150806
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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 UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ003-004-008-010-011-017-018-150900-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       TSTM      65  59  81 CALM      30.00R TC  18           
FREEPORT*      CLOUDY    65  61  87 CALM      29.98F TC  18           
ROCHELLE*      MOCLDY    68  56  64 S9G22     29.94F TC  20           
DE KALB*       MOCLDY    65  56  74 S15       29.96F TC  18           
$$


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

Ottoville, IL

Tonight
Thunderstorms
68°20°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
50%

Night: Mostly cloudy with a chance of showers and thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Hennepin, IL

Tonight
Thunderstorms
68°20°
20%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
80%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
70%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Partly cloudy with a slight chance of showers and thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Sterling, IL

Tonight
Thunderstorms
68°20°
70%
Tuesday
Thunderstorms
78°/ 60° 26°/ 16°
100%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 62° 28°/ 17°
60%
Friday
Thunderstorms
80°/ 65° 27°/ 18°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
50%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
40%

Night: Showers likely with a chance of thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Geneseo, IL

Tonight
Thunderstorms
70°21°
70%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
75°/ 68° 24°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Night: Showers likely with a chance of thunderstorms. Much warmer. Near steady temperature around 70. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Mount Carroll, IL

Tonight
Thunderstorms
68°20°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Saturday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Sunday
Rain Showers
72°22°
40%

Night: Showers with a chance of thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Moline, IL

Tonight
Thunderstorms
72°22°
70%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Night: Showers likely with a chance of thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Davenport, IA

Tonight
Thunderstorms
72°22°
90%
Tuesday
Thunderstorms
78°/ 60° 26°/ 16°
100%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Showers with a chance of thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Clinton, IA

Tonight
Thunderstorms
68°20°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
80°/ 62° 27°/ 17°
50%
Fri-Fri Night
Thunderstorms
80°27°
70%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Showers with a chance of thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Freeport, IL

Tonight
Thunderstorms
65°18°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thu-Thu Night
Rain Showers
78°26°
40%
Friday
Rain Showers
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Rain Showers
72°22°
30%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Aledo, IL

Tonight
Thunderstorms
72°22°
70%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
68°20°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Night: Showers likely with a chance of thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Monmouth, IL

Tonight
Thunderstorms
72°22°
50%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
80°/ 68° 27°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy with a chance of showers and thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Maquoketa, IA

Tonight
Thunderstorms
68°20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
78°26°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Rain Showers
72°22°
30%

Night: Showers with a chance of thunderstorms. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Galena, IL

Tonight
Thunderstorms
68°20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thu-Thu Night
Rain Showers
78°26°
40%
Friday
Thunderstorms
78°26°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Rain Showers
72°22°
30%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Macomb, IL

Tonight
Cloudy
72°22°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
70%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
50%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
60%
Sunday
Rain Showers
75°24°
50%

Night: Partly cloudy and much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph.

Muscatine, IA

Tonight
Thunderstorms
72°22°
90%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
100%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Showers with a chance of thunderstorms. Warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Tipton, IA

Tonight
Thunderstorms
70°21°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
60%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Showers with a chance of thunderstorms. Warmer. Near steady temperature around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Oquawka, IL

Tonight
Thunderstorms
72°22°
50%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
80°/ 68° 27°/ 20°
80%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy with a chance of showers and thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Wapello, IA

Tonight
Thunderstorms
72°22°
70%
Tuesday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Showers likely with a chance of thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Burlington, IA

Tonight
Thunderstorms
72°22°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
70%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°24°
50%

Night: Mostly cloudy with a chance of showers and thunderstorms. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Anamosa, IA

Tonight
Thunderstorms
68°20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
80°27°
70%
Saturday
Thunderstorms
80°/ 58° 27°/ 14°
70%
Sunday
Rain Showers
72°22°
40%

Night: Showers with a chance of thunderstorms. Not as cool. Near steady temperature in the upper 60s. Temperature rising into the upper 60s through sunrise. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

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