Loami, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loami, a village in Sangamon County, Illinois.
This Afternoon
72°F
Light Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 72, with temperatures falling to around 67 in the afternoon. South southeast wind around 22 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Loami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Light Rain | 22 mph SSE | 90% |
| Tonight | 52°F | Light Rain | 12 to 18 mph S | 81% |
| Wednesday | 60°F | Chance Rain Showers then Mostly Cloudy | 12 to 15 mph SW | 10% |
| Wednesday Night | 42°F | Mostly Cloudy | 9 mph SW | 1% |
| Thursday | 61°F | Mostly Sunny | 8 to 13 mph WSW | 4% |
| Thursday Night | 41°F | Mostly Cloudy then Slight Chance Light Rain | 7 mph NW | 22% |
| Friday | 56°F | Mostly Cloudy | 6 to 10 mph NNW | 12% |
| Friday Night | 35°F | Mostly Cloudy | 1 to 8 mph NNW | 2% |
| Saturday | 54°F | Mostly Sunny | 3 mph NW | 2% |
| Saturday Night | 33°F | Partly Cloudy | 2 mph W | 1% |
| Sunday | 60°F | Sunny | 2 to 8 mph W | 7% |
| Sunday Night | 34°F | Mostly Clear | 2 to 6 mph WNW | 4% |
| Monday | 64°F | Sunny | 3 to 9 mph SW | 2% |
| Monday Night | 39°F | Mostly Clear | 6 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Loami (39.674, -89.848). Updated through the day.
Growing snapshot for Loami
Last spring frost
Apr 7
First fall frost
Oct 29
Growing season
205 days
Hardiness zone
6a
More local growing data for Loami: nearby ZIP 62661 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Virden, Il (11.6 mi from Loami). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.