Water Temperature of the Ohio River in Olmsted, IL

Current Water Temperature

82.0°F

Measurement Time: Wednesday, September 23, 2026, 10:00 AM CDT

Temperature Locations

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Ohio River

Station Name: Olmsted
Data Source: USGS

Elevation Above Sea Level: 302 feet

Nearest Address:
Olmsted, IL 62970
Pulaski County

GPS Coordinates: 37.1792, -89.0584

Nearby Water Temperatures

Mississippi River, Cape Girardeau, MO (26.7 mi)
Little Wabash River, Carmi, IL (80.1 mi)
Wabash River, New Harmony, IN (89.8 mi)
Big River, Bonne Terre, MO (99.2 mi)
East Fork Black River, Lesterville, MO (100.2 mi)
East Fork Black River, Lesterville, MO (101.3 mi)
White River, Hazleton, IN (122.4 mi)
Huzzah Creek, Butts, MO (129.7 mi)
Mississippi River, Alton, IL (130.7 mi)
Harpeth River, Kingston Springs, TN (130.9 mi)
White River, Petersburg, IN (133.3 mi)
Buffalo River, Linden, TN (134.8 mi)
Missouri River, St Charles, MO (135.1 mi)
White River, Petersburg, IN (135.6 mi)
Missouri River, Labadle, MO (136.4 mi)

Weather for Olmsted, Illinois

Current Weather

60°F

Conditions: Mostly Cloudy

Humidity: 100%

Wind: NNE 3 mph

Dew Point: 60°F

Weather Forecast

Tonight
57°F - Mostly Cloudy

Thursday
75°F - Partly Sunny

Thursday Night
59°F - Partly Cloudy

Friday
81°F - Mostly Sunny

Friday Night
58°F - Partly Cloudy

Saturday
78°F - Partly Sunny

Saturday Night
57°F - Mostly Cloudy

Sunday
79°F - Partly Sunny

Sunday Night
57°F - Partly Cloudy

Monday
82°F - Mostly Sunny

Monday Night
60°F - Mostly Clear

Tuesday
87°F - Mostly Sunny then Chance Rain Showers

Tuesday Night
65°F - Chance Rain Showers

Wednesday
81°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:48 AM
Sunset: 6:52 PM
Daylight: 12 hrs 6 mins

Moonrise: 5:23 PM
Moon Transit: 10:53 PM
Moonset: 3:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

10:08 AM - 12:38 AM
12:00 AM - 12:00 AM

Minor Periods

4:53 PM - 6:23 PM
2:58 AM - 4:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:48 AM
Sunset: 6:52 PM
Daylight: 12 hrs 6 mins

Moonrise: 5:23 PM
Moon Transit: 10:53 PM
Moonset: 3:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

10:08 AM - 12:38 AM
12:00 AM - 12:00 AM

Minor Periods

4:53 PM - 6:23 PM
2:58 AM - 4:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:48 AM
Sunset: 6:50 PM
Daylight: 12 hrs 4 mins

Moonrise: 5:48 PM
Moon Transit: 11:37 PM
Moonset: 4:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

10:53 AM - 1:23 PM
12:00 AM - 12:00 AM

Minor Periods

5:18 PM - 6:48 PM
4:02 AM - 5:32 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:48 AM
Sunset: 6:50 PM
Daylight: 12 hrs 4 mins

Moonrise: 5:48 PM
Moon Transit: 11:37 PM
Moonset: 4:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

10:53 AM - 1:23 PM
12:00 AM - 12:00 AM

Minor Periods

5:18 PM - 6:48 PM
4:02 AM - 5:32 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:47 AM
Sunset: 6:49 PM
Daylight: 12 hrs 2 mins

Moonrise: 6:13 PM
Moon Transit: 12:00 AM
Moonset: 5:36 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
5:06 AM - 6:36 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:47 AM
Sunset: 6:49 PM
Daylight: 12 hrs 2 mins

Moonrise: 6:13 PM
Moon Transit: 12:00 AM
Moonset: 5:36 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
5:06 AM - 6:36 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:47 AM
Sunset: 6:47 PM
Daylight: 11 hrs 59 mins

Moonrise: 6:38 PM
Moon Transit: 7:33 AM
Moonset: 6:41 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

6:08 PM - 7:38 PM
6:11 AM - 7:41 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:47 AM
Sunset: 6:47 PM
Daylight: 11 hrs 59 mins

Moonrise: 6:38 PM
Moon Transit: 7:33 AM
Moonset: 6:41 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

6:08 PM - 7:38 PM
6:11 AM - 7:41 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:47 AM
Sunset: 6:46 PM
Daylight: 11 hrs 57 mins

Moonrise: 7:05 PM
Moon Transit: 1:07 AM
Moonset: 7:48 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
1:09 PM - 3:39 PM

Minor Periods

6:35 PM - 8:05 PM
7:18 AM - 8:48 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:47 AM
Sunset: 6:46 PM
Daylight: 11 hrs 57 mins

Moonrise: 7:05 PM
Moon Transit: 1:07 AM
Moonset: 7:48 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
1:09 PM - 3:39 PM

Minor Periods

6:35 PM - 8:05 PM
7:18 AM - 8:48 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:46 AM
Sunset: 6:44 PM
Daylight: 11 hrs 55 mins

Moonrise: 7:36 PM
Moon Transit: 1:55 AM
Moonset: 8:58 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
1:59 PM - 4:29 PM

Minor Periods

7:06 PM - 8:36 PM
8:28 AM - 9:58 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:46 AM
Sunset: 6:44 PM
Daylight: 11 hrs 55 mins

Moonrise: 7:36 PM
Moon Transit: 1:55 AM
Moonset: 8:58 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
1:59 PM - 4:29 PM

Minor Periods

7:06 PM - 8:36 PM
8:28 AM - 9:58 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:46 AM
Sunset: 6:43 PM
Daylight: 11 hrs 52 mins

Moonrise: 8:14 PM
Moon Transit: 2:47 AM
Moonset: 10:11 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
2:53 PM - 5:23 PM

Minor Periods

7:44 PM - 9:14 PM
9:41 AM - 11:11 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:46 AM
Sunset: 6:43 PM
Daylight: 11 hrs 52 mins

Moonrise: 8:14 PM
Moon Transit: 2:47 AM
Moonset: 10:11 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
2:53 PM - 5:23 PM

Minor Periods

7:44 PM - 9:14 PM
9:41 AM - 11:11 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:46 AM
Sunset: 6:41 PM
Daylight: 11 hrs 50 mins

Moonrise: 8:59 PM
Moon Transit: 3:44 AM
Moonset: 11:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
3:51 PM - 6:21 PM

Minor Periods

8:29 PM - 9:59 PM
10:54 AM - 12:24 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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