Martinton, Illinois Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Martinton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——74°54°—
- TuesdayJun 16Heavy Drizzle54%0.04″75°56°+1°
- WednesdayJun 17T-storm w/ Hvy Hail91%0.85″78°52°+3°
- ThursdayJun 18Overcast88%—69°57°-9°
- FridayJun 19Light Drizzle——71°54°+2°
- SaturdayJun 20Overcast——71°53°0°
- SundayJun 21Drizzle44%0.08″74°62°+3°
AQI 36 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points). Ozone at AQI 45 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
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 45 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 45
- UV peak
- 2.3 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 45
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:20 AM
- Moonset
- 8:41 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Martinton at a glance
- Today vs. normal: 73°F — typical for the season
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Martinton
- Mon73°54°0%
- Tue75°56°54%
- Wed78°52°91%
- Thu69°57°88%
- Fri71°54°5%
- Sat71°53°8%
- Sun74°62°44%
- Mon78°65°47%
- Tue67°63°12%
- Wed76°62°11%
- Thu77°61°21%
- Fri77°60°10%
- Sat71°58°39%
- Sun81°63°31%
- Mon76°62°32%
- Tue70°58°40%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Martinton
SPC has placed Martinton in the Enhanced Risk category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWMRGLMarginal Risk
- DAY 3ENHEnhanced Risk
Numerous severe storms likely. Tornadoes, large hail, and damaging wind gusts possible across the area. Track NWS warnings if storms develop.
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 Martinton
- 60951