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Avon, IN 46123 Weather
Current conditions
Observed at Indianapolis International Airport · 26 min ago
Forecast
10-day-
Overnight
Clear. Low around 44, with temperatures rising to around 46 overnight. North northeast wind around 3 mph.
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Thursday
Sunny, with a high near 71. Northeast wind 1 to 6 mph.
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Thursday Night
Clear, with a low around 44. Northeast wind 2 to 6 mph.
National Weather Service forecast updated 50 min ago.
Hourly
Hourly forecast- Now46°
- 6 AM45°
- 7 AM44°
- 8 AM44°
- 9 AM46°
- 10 AM55°
- 11 AM60°
- 12 PM64°
- 1 PM68°
- 2 PM70°
- 3 PM71°
- 4 PM71°
- 5 PM71°
- 6 PM70°
- 7 PM66°
- 8 PM60°
- 9 PM56°
- 10 PM54°
- 11 PM52°
- Fri12 AM51°
- 1 AM50°
- 2 AM49°
- 3 AM47°
- 4 AM46°
10-day forecast
Details- TonightOct 21Clear44°
- TodayOct 22Sunny44°71°
- FriOct 23Sunny42°70°
- SatOct 24Sunny43°71°
- SunOct 25Mostly Sunny45°73°
- MonOct 26Mostly Sunny47°73°
- TueOct 27Partly Sunny46°69°
- WedOct 28Partly Sunny66°
- ThuOct 29Partly cloudy39°61°
- FriOct 30Cloudy45°63°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Avon
More weather news-
Quiet pattern settles in | Oct. 19, 2026WRTV 6 (ABC) is Indianapolis' first television station, delivering trusted local news, weather, traffic, investigations, and community coverage across broadcast, digital, and connected platforms. WRTV serves Central…
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Frost advisory issued for Fishers area early MondayFishers residents with tender plants still outdoors may want to cover them tonight. The National Weather Service in Indianapolis has issued a frost advisory for much of central Indiana, including Hamilton County, from 2…
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Dangerous Freeze Warnings for 38 Counties in Indiana as Temperatures PlummetFreeze Warnings are in effect for 38 counties in Indiana from early Sunday morning, with lows as cold as 30 degrees expected. The warnings cover central, northern, east central and southeast Indiana. Three National…
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Cool afternoon with frost & freeze conditions expected tonightINDIANAPOLIS- Cool and crisp this morning but a nice afternoon is in store. Our first frost and freeze of the season is expected tonight. TODAY: Temperatures are in the 30s to around 40 to start the weekend and the…
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Freeze watch in place for parts of central Indiana on Sunday morning | Oct. 16, 2026INDIANAPOLIS — A freeze watch has been issued for the eastern half of central Indiana. TONIGHT: Spotty showers are possible early on. Clouds decrease as the night goes on. Low temperatures in the upper 30s. Winds could…
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Sunny & cool weekend ahead; frost or freeze likely Saturday night & Sunday morningINDIANAPOLIS — Showers fade away tonight and the next week is going to feature plenty of sunshine and dry conditions. A widespread frost or freeze is expected Saturday night and Sunday morning. Scattered evening showers…
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NOAA releases the 2026-2027 winter outlook. What to expect for central IndianaINDIANAPOLIS — NOAA’s Climate Prediction Center has released its 2026-2027 winter outlook, which covers the months of December to February. Here is what the organization is leaning toward in our area. The prediction for…
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Scattered storms, some severe, expected across central Indiana | 13Weather BlogINDIANAPOLIS — Severe Threat Tonight There is an isolated threat of severe weather tonight. Damaging winds, hail and tornadoes are all threats. We are not forecasting widespread severe weather, but it is a good idea to…
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Strong afternoon storms, colder weekend ahead | Oct 15, 2026INDIANAPOLIS (WRTV) — Showers and thunderstorms possible this afternoon as a warm front lifts across Indiana. Some storms may be on the stronger side. Much colder air works into the state for the end of the week and the…
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Fishers and Hamilton County could see a few severe thunderstorms Thursday, Oct. 15, with damaging winds and isolated flooding the main concerns, according to the National Weather Service in Indianapolis. The agency’s…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- ThuModerate
Indianapolis, IN reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyIndianapolis Area, records since 1871. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Indianapolis 21 km
- Carmel 34 km
- Fishers 39 km
- Noblesville 46 km
- Greenwood 30 km
- Lawrence 33 km
- Westfield 39 km
- Plainfield 7 km
- Zionsville 24 km
- Brownsburg 9 km
- Franklin 43 km
- Greenfield 54 km
Forecasters' discussion
From the National Weather Service office in IND, issued 7 hrs ago
Key Messages
- Dry yet pleasant fall weather will prevail through this weekend
- Daytime lows will be near normal with above normal highs through the period.
- Very small chances of rain next Tuesday, better chances late next week.
Forecast Update
Issued at 909 PM EDT Wed Oct 21 2026
Surface analysis late this evening shows strong high pressure stretching from the eastern Great Lakes across Indiana and Illinois to MO and Arkansas. GOES19 shows mostly clear skies across the state and winds were light to calm with dew points mainly in the 40s.
Aloft, strong ridging was in place across the Plains, extending north into Canada. This was providing NW flow aloft over Indiana and water vapor shows subsidence across the region.
Overall, another quiet and cool night will be in store as good radiational cooling conditions exist. Look for the clear skies to continue as lows fall into the 40s. HRRR fails to suggest much in the way of fog development. This still cannot be ruled out however due to expected low dew point depressions and calm winds. Ongoing forecast remains in good shape.
Ind Watches
None.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.