Troy, IL Weather

Madison County2:07 PM CDT38.73°N, 89.88°WElevation 561 ft

Current conditions

Sunny
75°
Sunny
Feels like 75°
High 77°·Low 48°
WindCalm
Humidity45%
Dew point52°
Visibility10 mi
Cloud cover1%
UV index4 Moderate
Sunrise7:16 AM
Sunset6:13 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Thursday

    Sunny, with a high near 77. North wind around 2 mph.

  • Thursday Night

    Clear, with a low around 48. East wind around 2 mph.

  • Friday

    Sunny, with a high near 75. Southeast wind 2 to 7 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Sunny 75°
  2. 3 PM Sunny 76°
  3. 4 PM Sunny 77°
  4. 5 PM Sunny 75°
  5. 6 PM Clear 72°
  6. 7 PM Clear 67°
  7. 8 PM Clear 60°
  8. 9 PM Clear 58°
  9. 10 PM Clear 57°
  10. 11 PM Clear 55°
  11. Fri12 AM Clear 54°
  12. 1 AM Clear 52°
  13. 2 AM Clear 52°
  14. 3 AM Clear 51°
  15. 4 AM Clear 50°
  16. 5 AM Clear 49°
  17. 6 AM Sunny 49°
  18. 7 AM Sunny 48°
  19. 8 AM Sunny 53°
  20. 9 AM Sunny 57°
  21. 10 AM Sunny 61°
  22. 11 AM Sunny 65°
  23. 12 PM Sunny 69°
  24. 1 PM Sunny 72°

10-day forecast

Details
  1. WedOct 21 Sunny Sunny47°74°
  2. TodayOct 22 Sunny Sunny48°77°
  3. FriOct 23 Sunny Sunny47°75°
  4. SatOct 24 Mostly Sunny Mostly Sunny49°76°
  5. SunOct 25 Mostly Sunny Mostly Sunny50°78°
  6. MonOct 26 Partly Sunny Partly Sunny50°75°
  7. TueOct 27 Slight Chance Rain Showers Slight Chance Rain Showers16%46°68°
  8. WedOct 28 Partly cloudy Partly cloudy51°76°
  9. ThuOct 29 Rain Rain0.10 in48°73°
  10. FriOct 30 Sunny Sunny39°61°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Troy

More weather news
  • Tracking more clouds tonight, mild Wednesday

    ABC17NEWS TONIGHT: Mostly cloudy and cool with lows in the upper 40s to around 50. TOMORROW: Mostly sunny and mild with highs in the lower 70s. EXTENDED: We'll be a touch warmer as a weak disturbance sends clouds our…

    ABC17NEWS·1 day ago
  • Tracking a cool night, pleasant Tuesday

    TONIGHT: Mostly clear and cool with lows in the mid-40s. TOMORROW: Mostly sunny and mild with highs in the lower 70s. EXTENDED: We'll be cool again overnight as temperatures fall to the mid-40s. We'll see gradual…

    ABC17NEWS·2 days ago
  • St. Louis Weather Forecast Friday Through Thursday

    St. Louis is trading late-summer warmth for a blustery fall reset Friday: mostly cloudy skies, a high near 55, and northwest winds around 17 mph with gusts up to 33 mph. A few rain showers could move through after 3…

    Hoodline·4 days ago
  • First Alert Weather Day Today: Low Severe Storm Chance 2 - 7PM

    KMOV - Outlying Areas Could See Frost Saturday AM and Sunday AM Today: Expect lots of cloud cover today with temperatures nearing 80°. Isolated Severe Storms Remain Possible this Afternoon from 2PM- 7PM: This is a…

    firstalert4.com·7 days ago
  • Damaging Winds Possible in Illinois and Missouri Thursday

    Parts of Missouri and most of Illinois are likely to experience the type of thunderstorm you'd expect to see during the Spring months. Forecasters are warning of a possible damaging wind event that will likely leave…

    100.9 The Eagle·7 days ago
  • Strong El Niño likely means a milder winter for northern Illinois, climatologist says

    After a record tornado year, northern Illinois may get a break: forecasters favor a warmer-than-average winter as El Niño strengthens in the Pacific. El Niño refers to a warming of the Pacific Ocean’s surface that…

    Shaw Local·1 day ago
  • Gorgeous weather continues for Central Illinois

    WEDNESDAY: Warming up with sunny skies and calm conditions. High: 75 Low: 47 THURSDAY: Above average with sunny skies. High: 76 Low: 47 FRIDAY: Nice weather continues with sunny skies. High: 76 Low: 46 SATURDAY: Some…

    Newschannel 20·1 day ago
  • Another beautiful day ahead for Central Illinois

    DECATUR, Ill. (WAND) – If you’re looking for a reason to get outside, Tuesday is your day. A high-pressure system settling over the Midwest is bringing abundant sunshine and calm winds to Central Illinois, with…

    wandtv.com·2 days ago
  • Central Illinois Winter Weather Outlook

    The winter weather outlook for central and southeast Illinois has been released, and a detailed summary is available at this link. Some of the highlights: Current Conditions Latest Observations Daily Climate Maps…

    weather.gov·3 days ago
  • One of the year’s most pleasant weather stretches arrives in Central Illinois

    DECATUR, Ill. (WAND) – A beautiful stretch of sunshine and mild temperatures is settling into the region, and it’s the perfect time to get outside and enjoy it. High pressure is taking control of the Midwest, locking in…

    wandtv.com·3 days ago

Air quality

79
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuModerate
  • FriModerate
  • SatModerate

St. Louis (Metro-east), IL reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:16 AM
Sunset 6:13 PM
Daylight 10 h 56 min (−2 min 22 s tomorrow)
Waxing Gibbous · 87% lit
Moonrise 4:14 PM Moonset 3:25 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low65° / 46°
Record high87° (1947)
Record low25° (1976)
Wettest0.64 in (1996)
Yesterday76° / 47°
Month to date1.37 in (normal 1.84 in)

Alton - Melvin Price L&d, records since 1943. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.