Smithville Lake

Smithville Lake

Smithville, Clay County, MO
11mi²
266.00ft
Directions
Lake Information

Smithville Lake, situated in Clay County, Missouri, is a large reservoir covering 7,190 acres of land. The lake was constructed on the Little Platte branch of the Platte River, and it is located in close proximity to the town of Smithville. The reservoir serves as the primary water supply source for the municipalities of Smithville and Plattsburg, and a portion of the lake has been reserved for water supply for the city of Kansas City. The lake offers a wide range of recreational opportunities for visitors, including fishing, boating, and hiking. Anglers can catch a variety of fish species such as channel catfish, blue catfish, flathead catfish, white bass, crappie, and largemouth bass. Boat ramps and docks are available at various locations around the lake, allowing boaters to enjoy water skiing, tubing, and other water-based activities. The lake's expansive size makes it an ideal location for kayaking, paddleboarding, and canoeing. Smithville Lake also boasts several scenic trails for hikers and nature enthusiasts. The Crow's Creek Trail and Little Platte Trail are popular options for visitors, offering beautiful views of the lake and surrounding landscape. The park features picnic areas with tables and grills, playgrounds, and several camping facilities. Visitors can choose from a variety of camping options, including primitive campsites, full-service campsites, and cabins. In addition to its recreational opportunities, Smithville Lake also serves as an important wildlife habitat, with several species of migratory birds, waterfowl, and other wildlife calling the area home. The lake's natural beauty and abundant recreational opportunities make it a popular destination for tourists and locals alike.

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Current Conditions

75°F°
Feels like 73°F°
Cloudy
Today's High
67°F°
Today's Low
51°F°

Water Temperature

61°F
Updated: (Apr 22)
Sign in to contribute temps.

Current water temperature for Smithville Lake is 61°F.

Current Snapshot

Wind11 mph SSW (Gust 23 mph)
Pressure
29.72 inHg
Visibility14 mi
Humidity74%
Cloud Cover100%

Forecast: Tuesday, Apr 29

Day 1 of 9

Hourly Insights

7 AM
51°F°
10 AM
55°F°
1 PM
63°F°
4 PM
67°F°

Temperature

High
67°F°
Low
51°F°

Precipitation

Chance73%
Amount0.20"
Typerain

Wind

9mph
Avg Speed
Gusts up to
30mph
CalmModerateStrong
Max Speed15 mph

Sun, Moon & UV

Sunrise11:21 AM
Sunset1:10 AM
Moon PhasewaxingCrescent
Max UV Index6 (High)

Solunar Fishing Forecast

Action Rating
4/5

Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

7:39 PM - 10:09 PM

6:30 AM - 9:00 AM

Minor Times (Good)

11:48 AM - 1:18 PM

5:00 AM - 5:00 AM

Outlook for Tuesday at Smithville Lake

Expect temperatures ranging from 51°F to 67°F. There's a 73% chance of rain, potentially bringing around 0.20" rain. Winds will be averaging 9 mph, with potential gusts reaching up to 30 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 7:39 PM and 6:30 AM, or try the minor windows near 11:48 AM and 5:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Smithville Lake.

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April 28th 2025

Lake Information

Elevation
266 ft
Area
11 mi²
Coordinates
39.415, -94.539

Weather Forecast

Tuesday

67°F
51°F

Wednesday

69°F
56°F

Thursday

71°F
57°F

Friday

63°F
50°F

Saturday

67°F
44°F

Sunday

72°F
49°F

Monday

73°F
52°F

Tuesday

77°F
54°F

Wednesday

76°F
58°F
Tuesday - 4/29/2025
67°F
51°F
12am
63°F
61°F
29.85 hPa
13 mph
SSW
G: 28 mph
2am
65°F
61°F
29.85 hPa
10 mph
W
G: 17 mph
4am
62°F
61°F
29.93 hPa
11 mph
NW
G: 25 mph
6am
53°F
61°F
30.00 hPa
14 mph
NNW
G: 29 mph
8am
51°F
61°F
30.10 hPa
13 mph
NNW
G: 26 mph
10am
55°F
61°F
30.13 hPa
12 mph
N
G: 20 mph
12pm
61°F
61°F
30.14 hPa
10 mph
NNE
G: 16 mph
2pm
65°F
61°F
30.11 hPa
7 mph
NNE
G: 13 mph
4pm
67°F
61°F
30.08 hPa
7 mph
NNE
G: 10 mph
6pm
67°F
61°F
30.06 hPa
7 mph
ENE
G: 11 mph
8pm
63°F
61°F
30.07 hPa
5 mph
E
G: 10 mph
10pm
59°F
61°F
30.07 hPa
6 mph
E
G: 13 mph

Water Temperature History

Trends for Smithville Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

32°F

On Jan 12

Coldest point in the Last 12 Months.

Average in Period

55°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (84°F).
  • Coolest avg: January (33°F).
  • Rapid warming often occurs: April → May (+13°F).
  • Sharpest cooling trend: September → October (-14°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm08162432

Wind Direction

204°

Pressure

1011 mb

Cloud Cover

93%

Visibility

9 miles

Daily Pressure Forecast

TueWedThuFriSatSunMonTueWed0.008.8617.7226.5835.44
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Frequently Asked Questions About Smithville Lake

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