Dalzell, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dalzell, a village in Bureau County, Illinois.
Today
81°F
Patchy Fog
Patchy fog and occasional showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Dalzell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Fog | 5 to 10 mph SE | 76% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph WSW | 87% |
| Sunday | 72°F | Patchy Fog | 10 to 15 mph NNE | 86% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 15 mph NE | 46% |
| Monday | 65°F | Rain Showers Likely | 15 mph ENE | 62% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Tuesday | 64°F | Slight Chance Rain Showers | 15 mph NE | 20% |
| Tuesday Night | 51°F | Slight Chance Rain Showers then Partly Cloudy | 10 to 15 mph NNE | 17% |
| Wednesday | 67°F | Mostly Sunny | 10 mph NNE | 4% |
| Wednesday Night | 53°F | Partly Cloudy | 5 to 10 mph NNE | 1% |
| Thursday | 69°F | Mostly Sunny | 5 to 10 mph NNE | 3% |
| Thursday Night | 53°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 73°F | Mostly Sunny | 5 mph NE | 3% |
| Friday Night | 53°F | Partly Cloudy | 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Dalzell (41.356, -89.173). Updated through the day.
Growing snapshot for Dalzell
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
More local growing data for Dalzell: nearby ZIP 61320 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Arlington
Buda
Bureau Junction
Cherry
De Pue
Dover
Hollowayville
La Moille
Ladd
Malden
Manlius
Mineral
Neponset
New Bedford
Ohio
Princeton
Seatonville
Sheffield
Spring Valley
Tiskilwa
Walnut
Wyanet
Climate data from the nearest NOAA station, Peru, Il (3.3 mi from Dalzell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.