Marengo, OH Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Marengo, OH in one place.
Mostly cloudy, with a low around 40. North wind around 16 mph, with gusts as high as 29 mph.
Local Weather Overview
This forecast page for Marengo, 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: Oct 17, 2026 7:16 AM EDT.
The active forecast window currently covers Oct 17 to Oct 23, 2026 for Marengo, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 23, 2026
- Latest sync
- Oct 17, 2026 7:16 AM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Marengo
Thursday looks like the warmest upcoming period in Marengo at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Overnight at about 16 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 17, 2026 7:16 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CLE
- Radar station
- KCLE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 10am. Mostly sunny, with a high near 53. North wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Areas of frost after 1am. Clear, with a low around 31. East wind 1 to 7 mph.
Widespread frost before 10am. Sunny, with a high near 60. South wind 2 to 7 mph.
Patchy frost after 5am. Clear, with a low around 34. Southeast wind around 5 mph.
Areas of frost before 9am. Sunny, with a high near 66.
Mostly clear, with a low around 37.
Sunny, with a high near 69.
Mostly clear, with a low around 42.
Sunny, with a high near 70.
Mostly clear, with a low around 42.
Sunny, with a high near 71.
Mostly clear, with a low around 46.
Sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 17
|
Mostly Cloudy
|
40°F |
16 mph
N
|
|
Saturday
Oct 17
|
Slight Chance Rain Showers then Mostly Sunny
|
53°F |
8 to 16 mph
N
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
31°F |
1 to 7 mph
E
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
60°F |
2 to 7 mph
S
|
|
Sunday Night
Oct 18
|
Clear then Patchy Frost
|
34°F |
5 mph
SE
|
|
Monday
Oct 19
|
Areas Of Frost then Sunny
|
66°F |
5 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
37°F |
5 mph
NE
|
|
Tuesday
Oct 20
|
Sunny
|
69°F |
6 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
42°F |
7 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
5 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
42°F |
5 mph
NE
|
|
Thursday
Oct 22
|
Sunny
|
71°F |
2 to 6 mph
NE
|
|
Thursday Night
Oct 22
|
Mostly Clear
|
46°F |
6 mph
NE
|
|
Friday
Oct 23
|
Sunny
|
70°F |
3 to 7 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marengo.