Jewett, Illinois Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Jewett weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Light Drizzle18%—86°69°—
- MondayJul 6Overcast13%—82°69°-4°
- TuesdayJul 7Overcast——81°68°-1°
- WednesdayJul 8Partly Cloudy——84°64°+3°
- ThursdayJul 9Thunderstorm47%0.08″88°69°+4°
- FridayJul 10Drizzle47%—86°72°-2°
- SaturdayJul 11Drizzle32%0.01″80°69°-6°
AQI 35 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 47 now. With UV 6.6 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 29 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 47 now. With UV 6.6 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 29 around 1 PM.
- Present
- AQI 47
- UV peak
- 6.6 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 29
PM × Wind × Precip
PM2.5 at 8.1 µg/m³, PM10 at 9.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.84
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:10 PM
- Moonset
- 11:05 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Jewett at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 62436
16-Day Forecast — Jewett
- Sun86°69°18%
- Mon82°69°13%
- Tue81°68°6%
- Wed84°64°9%
- Thu88°69°47%
- Fri86°72°47%
- Sat80°69°32%
- Sun87°69°17%
- Mon90°70°8%
- Tue92°75°7%
- Wed80°62°8%
- Thu79°57°26%
- Fri82°62°27%
- Sat88°65°39%
- Sun88°71°31%
- Mon89°74°35%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Jewett
SPC includes Jewett in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Jewett
- 62436