Water Temperature of the Ohio River in Olmsted, IL
Current Water Temperature
61.5°F
Measurement Time: Tuesday, April 14, 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
86.4°F

Sunny
88.9°F
90.1°F
48%
SSW 19 mph
22.3 mph
87°F
65.9°F
0 in
0%
9 mi
1015 mbar
8.2
Five Day Weather Forecast

Tue
H: 88°F
L: 66°F

Wed
H: 81°F
L: 67°F

Thu
H: 82°F
L: 66°F

Fri
H: 85°F
L: 62°F

Sat
H: 72°F
L: 53°F
Air Quality
AQI:
1 - Good
PM2.5:
4.15 μg/m3
PM10:
4.45 μg/m3
Carbon Monoxide: 138.85 μg/m3
Nitrogen Dioxide: 2.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 96 μg/m3
Nitrogen Dioxide: 2.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 96 μg/m3
Astronomical
Sunrise: 6:23 AM
Sun Transit: 12:56 AM
Sunset: 7:30 PM
Daylight: 13 hrs 7 mins
Sun Transit: 12:56 AM
Sunset: 7:30 PM
Daylight: 13 hrs 7 mins
Moonrise: 4:44 AM
Moon Transit: 10:35 AM
Moonset: 4:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Moon Transit: 10:35 AM
Moonset: 4:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:05 AM - 12:35 AM
Minor Periods
4:08 PM - 5:38 PM4:14 AM - 5:44 AM
Action Rating: 2 out of 5
Tuesday, April 14, 2026
Weather Forecast
Sunny
88.3°F
66.2°F
76.3°F
65%
0 in
0%
0%
19.2 mph
2.2
Air Quality
AQI:
1 - Good
PM2.5:
5.71 μg/m3
PM10:
6.07 μg/m3
Carbon Monoxide: 138.97 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 89.12 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 89.12 μg/m3
Astronomical
Sunrise: 6:23 AM
Sun Transit: 12:56 AM
Sunset: 7:30 PM
Daylight: 13 hrs 7 mins
Sun Transit: 12:56 AM
Sunset: 7:30 PM
Daylight: 13 hrs 7 mins
Moonrise: 4:44 AM
Moon Transit: 10:35 AM
Moonset: 4:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Moon Transit: 10:35 AM
Moonset: 4:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:05 AM - 12:35 AM
Minor Periods
4:08 PM - 5:38 PM4:14 AM - 5:44 AM
Action Rating: 2 out of 5
Wednesday, April 15, 2026
Weather Forecast
Overcast
81.1°F
67.3°F
73.1°F
68%
0 in
0%
0%
17.9 mph
1.9
Air Quality
AQI:
1 - Good
PM2.5:
4.27 μg/m3
PM10:
4.78 μg/m3
Carbon Monoxide: 141.13 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 89.36 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 89.36 μg/m3
Astronomical
Sunrise: 6:22 AM
Sun Transit: 12:56 AM
Sunset: 7:31 PM
Daylight: 13 hrs 9 mins
Sun Transit: 12:56 AM
Sunset: 7:31 PM
Daylight: 13 hrs 9 mins
Moonrise: 5:09 AM
Moon Transit: 10:33 AM
Moonset: 5:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Moon Transit: 10:33 AM
Moonset: 5:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
10:03 AM - 12:33 AM10:03 AM - 12:33 AM
Minor Periods
5:17 PM - 6:47 PM4:39 AM - 6:09 AM
Action Rating: 3 out of 5
Thursday, April 16, 2026
Weather Forecast
Partly Cloudy
81.9°F
65.5°F
72.7°F
75%
0 in
0%
0%
17.7 mph
1.1
Air Quality
AQI:
1 - Good
PM2.5:
3.72 μg/m3
PM10:
4.04 μg/m3
Carbon Monoxide: 142.17 μg/m3
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 92.96 μg/m3
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 92.96 μg/m3
Astronomical
Sunrise: 6:21 AM
Sun Transit: 12:56 AM
Sunset: 7:32 PM
Daylight: 13 hrs 12 mins
Sun Transit: 12:56 AM
Sunset: 7:32 PM
Daylight: 13 hrs 12 mins
Moonrise: 5:36 AM
Moon Transit: 12:11 AM
Moonset: 6:59 PM
Moon Phase: New
Moon Illumination: 0.8%
Moon Transit: 12:11 AM
Moonset: 6:59 PM
Moon Phase: New
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:41 AM - 2:11 PM
Minor Periods
6:29 PM - 7:59 PM5:06 AM - 6:36 AM
Action Rating: 5 out of 5
Friday, April 17, 2026
Weather Forecast
Partly Cloudy
84.5°F
62.1°F
72.8°F
76%
0 in
0%
0%
13.9 mph
1.6
Air Quality
AQI:
1 - Good
PM2.5:
4.54 μg/m3
PM10:
5.87 μg/m3
Carbon Monoxide: 153.71 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 81.92 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 81.92 μg/m3
Astronomical
Sunrise: 6:19 AM
Sun Transit: 12:55 AM
Sunset: 7:33 PM
Daylight: 13 hrs 14 mins
Sun Transit: 12:55 AM
Sunset: 7:33 PM
Daylight: 13 hrs 14 mins
Moonrise: 6:05 AM
Moon Transit: 1:03 PM
Moonset: 8:14 PM
Moon Phase: New
Moon Illumination: 4.1%
Moon Transit: 1:03 PM
Moonset: 8:14 PM
Moon Phase: New
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
12:14 AM - 2:44 AM12:33 AM - 3:03 PM
Minor Periods
7:44 PM - 9:14 PM5:35 AM - 7:05 AM
Action Rating: 4 out of 5
Saturday, April 18, 2026
Weather Forecast
Patchy rain nearby
72.2°F
52.6°F
65.6°F
69%
0.04 in
73%
0%
17.9 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
4.48 μg/m3
PM10:
4.95 μg/m3
Carbon Monoxide: 151.6 μg/m3
Nitrogen Dioxide: 3.73 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 85.54 μg/m3
Nitrogen Dioxide: 3.73 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 85.54 μg/m3
Astronomical
Sunrise: 6:18 AM
Sun Transit: 12:55 AM
Sunset: 7:34 PM
Daylight: 13 hrs 16 mins
Sun Transit: 12:55 AM
Sunset: 7:34 PM
Daylight: 13 hrs 16 mins
Moonrise: 6:40 AM
Moon Transit: 2:00 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 1.2%
Moon Transit: 2:00 PM
Moonset: 9:31 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
1:08 AM - 3:38 AM1:30 PM - 4:00 PM
Minor Periods
9:01 PM - 10:31 PM6:10 AM - 7:40 AM
Action Rating: 4 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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