Olivet, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olivet, a community in Vermilion County, Illinois.
This Afternoon
84°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly sunny. High near 84, with temperatures falling to around 77 in the afternoon. East northeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Olivet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Showers And Thunderstorms Likely | 9 mph ENE | 60% |
| Tonight | 67°F | Partly Cloudy | 8 mph ESE | 12% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 6 to 9 mph S | 39% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 29% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 3 to 9 mph NW | 45% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 13 mph NE | 62% |
| Monday | 72°F | Showers And Thunderstorms Likely | 12 to 15 mph NE | 62% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 10 to 16 mph NE | 48% |
| Tuesday | 69°F | Chance Showers And Thunderstorms | 14 mph NE | 35% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 14 mph NNE | 20% |
| Wednesday | 70°F | Partly Sunny | 10 mph NNE | 4% |
| Wednesday Night | 54°F | Mostly Cloudy | 3 to 10 mph NNE | 4% |
| Thursday | 72°F | Partly Sunny | 5 to 9 mph NNE | 4% |
| Thursday Night | 55°F | Mostly Cloudy | 3 to 7 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Olivet (39.946, -87.640). Updated through the day.
Growing snapshot for Olivet
Last spring frost
Apr 23
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
More local growing data for Olivet: nearby ZIP 61846 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Allerton
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Belgium
Bismarck
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Danville
East Lynn
Fairmount
Fithian
Georgetown
Henning
Hoopeston
Indianola
Muncie
Oakwood
Potomac
Rankin
Ridge Farm
Rossville
Sidell
Tilton
Westville
Climate data from the nearest NOAA station, Perrysville 4 Wnw, In (8.6 mi from Olivet). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.