Saint Louisville, OH Weather Forecast
Local 7-day forecast
Widespread Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Louisville, OH in one place.
Widespread frost before 10am. Sunny, with a high near 48. Northwest wind 6 to 10 mph.
Local Weather Overview
This forecast page for Saint Louisville, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 18, 2026 6:14 PM EDT.
The active forecast window currently covers Apr 20 to Apr 24, 2026 for Saint Louisville, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 20 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 6:14 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Louisville
Friday looks like the warmest upcoming period in Saint Louisville at 80 degrees F.
Monday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 14 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 6:14 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KCLE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread frost after midnight. Mostly clear, with a low around 30.
Widespread frost before 9am. Sunny, with a high near 68.
A chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 72. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 48.
Sunny, with a high near 78.
Partly cloudy, with a low around 57.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80.
A slight chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Apr 20
|
Widespread Frost then Sunny
|
48°F |
6 to 10 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear then Widespread Frost
|
30°F |
2 to 7 mph
NE
|
|
Tuesday
Apr 21
|
Widespread Frost then Sunny
|
68°F |
6 to 14 mph
S
|
|
Tuesday Night
Apr 21
|
Chance Rain Showers
|
54°F |
8 to 13 mph
SW
|
|
Wednesday
Apr 22
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
72°F |
9 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
48°F |
2 to 8 mph
N
|
|
Thursday
Apr 23
|
Sunny
|
78°F |
2 to 8 mph
SW
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
57°F |
5 to 8 mph
S
|
|
Friday
Apr 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
6 to 14 mph
SW
|
|
Friday Night
Apr 24
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
55°F |
7 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Louisville.