Delaware, OH Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Delaware, OH in one place.
Mostly cloudy. High near 73, with temperatures falling to around 67 in the afternoon. Southeast wind around 6 mph.
Local Weather Overview
This forecast page for Delaware, 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 15, 2026 5:25 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Delaware, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:25 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Delaware
This Afternoon looks like the warmest upcoming period in Delaware at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday Night at about 14 to 17 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:25 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 8pm and 10pm, then showers and thunderstorms likely. Mostly cloudy. Low around 63, with temperatures rising to around 70 overnight. South wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 4pm. Cloudy. High near 67, with temperatures falling to around 56 in the afternoon. West wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely before 2am. Mostly cloudy, with a low around 38. Northwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 53. North wind 8 to 14 mph, with gusts as high as 28 mph.
Areas of frost after midnight. Clear, with a low around 32.
Widespread frost before 10am. Sunny, with a high near 62.
Clear, with a low around 36.
Sunny, with a high near 67.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 41.
Sunny, with a high near 70.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Mostly Cloudy
|
73°F |
6 mph
SE
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
63°F |
6 to 14 mph
S
|
|
Friday
Oct 16
|
Rain Showers Likely
|
67°F |
15 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers Likely
|
38°F |
14 to 17 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
53°F |
8 to 14 mph
N
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
32°F |
1 to 7 mph
NE
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
62°F |
2 to 7 mph
S
|
|
Sunday Night
Oct 18
|
Clear
|
36°F |
6 mph
S
|
|
Monday
Oct 19
|
Sunny
|
67°F |
6 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
40°F |
1 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
70°F |
0 to 5 mph
N
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
41°F |
1 to 5 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
1 to 5 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
41°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Delaware.
