Sidney, OH Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sidney, OH in one place.
Mostly cloudy, with a high near 73. Southeast wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Sidney, 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 5:35 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Sidney, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:35 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Sidney
This Afternoon looks like the warmest upcoming period in Sidney at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 18 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:35 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 rain showers between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then showers and thunderstorms. Mostly cloudy. Low around 57, with temperatures rising to around 69 overnight. South wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers before 1pm. Cloudy. High near 60, with temperatures falling to around 54 in the afternoon. West wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 7pm and midnight. Mostly cloudy, with a low around 37. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 52. North wind 5 to 14 mph, with gusts as high as 24 mph.
Areas of frost after midnight. Clear, with a low around 32.
Widespread frost before 10am. Sunny, with a high near 62.
Mostly clear, with a low around 38.
Sunny, with a high near 67.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 43.
Sunny, with a high near 70.
Mostly clear, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Mostly Cloudy
|
73°F |
7 mph
SE
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
57°F |
7 to 16 mph
S
|
|
Friday
Oct 16
|
Rain Showers
|
60°F |
18 mph
W
|
|
Friday Night
Oct 16
|
Chance Rain Showers then Mostly Cloudy
|
37°F |
14 to 17 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
52°F |
5 to 14 mph
N
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
32°F |
0 to 3 mph
SE
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
62°F |
2 to 7 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
5 mph
S
|
|
Monday
Oct 19
|
Sunny
|
67°F |
5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
42°F |
0 to 3 mph
S
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
70°F |
2 mph
N
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
43°F |
2 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
0 to 3 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
43°F |
3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sidney.
