Weather Atlas. Length of Day . Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast. See predominant allergens and allergy forecast discussion to better prepare for next day. Weather.com brings you the most accurate monthly weather forecast for O'Fallon, IL with average/record and high/low temperatures, ... 10 Day. 40.6 °F Now Belleville, Scott AFB/MidAmerica Airport (4.4 miles) Relative Humidity 40% Belleville, Scott AFB/MidAmerica Airport (4.4 miles); Rain Today 3.2in (0in Last Hour) Belleville, Scott AFB/MidAmerica Airport (4.4 miles) Wind N 5.7mph Belleville, Scott AFB/MidAmerica Airport (4.4 miles); Dew Point Recently searched locations will be displayed if there is no search query. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for O'Fallon, IL, US with The Weather Network. O'Fallon, IL Current Weather Conditions. Issued by National Weather Service Lincoln IL..FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM CDT FRIDAY... National Weather Service Saint Louis MO. Get the forecast for today, tonight & tomorrow's weather for O'Fallon, IL. Tomorrow. 12 h 58 m . O Fallon Weather 30 Day 5 days , 7 days , 10 day , 14 days , 15 days , 16 days , … Today. Extended Forecast for O'Fallon IL ... A 30 percent chance of showers before 1am. How Winter Fashion Has Changed in 100 Years (PHOTOS), Eerie Vintage Photos of People Battling the Flu, Democratic Republic of the Congo | Français, State of Vatican City (Holy See) | Italiano. Long-term. O'Fallon. Also view: monthly average temperatures, precipitation, snow depth, wind speed, air quality and pollution. Our forecasts are not direct predictions of rain/snow. Weather forecast O'Fallon, IL. O'Fallon Illinois, USA. Weather forecasts that start where the others stop. ... O'Fallon Sun forecast calculated mathematically. Sunny and windy. 52 F O'Fallon ... 30 PM. O'Fallon Sun Times Statistics. Today. 10-Day GFS model forecast maps: O FALLON, IL 62269 Weather Forecast: Snowfall Forecast pages Snow Depth pages: ISSUED 806 PM CST Wed Mar 10 2021: TONIGHT Breezy. Low 44F. Climate data. Climate data. 551 ft) Last Update: 4:11 am CDT Apr 8, 2021. ... O'Fallon IL 38.59°N 89.92°W (Elev. Free Long Range Weather Forecast for 63366 (O Fallon), Missouri. The first option will be automatically selected. 5-day weather forecast for O Fallon, Illinois in a nice, easy to read format, AND the 1- to 3-day out accuracy of other weather forecasters (Accuweather, The Weather Channel, MyForecast.com, Intellicast, and the National Weather Service) including links to their forecasts. Winds NW at 5 to 10 mph. Sunday. TONIGHT … O'Fallon, IL Weather Forecast. High 67F. Illinois, USA. Use escape to clear. Calendar overview of Months Weather Forecast. Contents. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. You'll find detailed 48-hour and 7-day extended forecasts, ski reports, marine forecasts and surf alerts, airport delay forecasts, fire danger outlooks, Doppler and satellite images, and thousands of maps. for O´Fallon, Illinois Countries: 238; Locations: 800.356; Long-term weather forecast O'Fallon, IL. Length of Visible Light . Weather reports for over 50,000 U.S. locations includes current conditions, three-day forecasts, seven-day forecasts, hourly forecast tracking, weather history, weather radar and warnings. Long-term weather forecast. Jump to Date Confirm Today 24 Mar. Try looking for a … O'Fallon, IL 10-Day Weather Forecast star_ratehome. Daylight Hours. Winds WNW at 20 to 30 mph. ... 30 72° 38° 31. Be prepared with the most accurate 10-day forecast for O'Fallon, IL with highs, lows, chance of precipitation from The Weather Channel and Weather.com Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. March 25-26, 2021 Severe Thunderstorms and Tornadoes; March 2021 Climate Summary; 2020-21 Winter Climate Summary ... 30-day and 90-day Outlooks Disclaimer Map courtesy Climate Prediction Center. Get 5 Day Allergy Forecast for O Fallon, IL (62269). Chance of rain 80 percent. Get the monthly weather forecast for O'Fallon, IL, including daily high/low, historical averages, to help you plan ahead. Mostly cloudy, with a low around 45. 7:33 PM. 8:37 AM. Radar. South wind 10 to 20 mph with gusts to around 30 mph. 63° Partly Cloudy Hourly. A 30 percent chance of showers and thunderstorms after midnight. 37 F O'Fallon Station | Report. O´Fallon, IL - Weather forecast from Theweather.com. O Fallon IL 5 Day Weather Forecast from LocalConditions.com. key. 10-Day GFS model forecast maps: O FALLON, IL 62269 Weather Forecast: Snowfall Forecast pages Snow Depth pages: ISSUED 836 AM CDT Thu Apr 8 2021: REST OF TODAY ... Southwest wind 10 to 15 mph with gusts to around 30 mph. See predominant allergens and allergy forecast discussion to better prepare for next day. Solar Events Equinox Solstice Eclipses. Includes Daily Risk of Precipitation, High/Low/Average Temperatures, Heating/Cooling Degree Days and Growing Degree Days, Transition Day – Start or End of a Risky Period. Which City Is the Worst for Fall Allergies This Year? See the current O'Fallon, IL weather and a 5 day forecast. Mar. O Fallon past weather with historical weather conditions for the last 30 days, including history of previous high and low temperatures, humidity, dew point, barometric pressure, wind speed, wind direction, wind gust, and rain fall totals for the O Fallon area. Type at least three characters to start auto complete. Saturday 30% Chance Rain Showers 60° Night Mostly Clear 46° Saturday 4/10. Best for planning. 13 h 52 m . Free Long Range Weather Forecast for O'Fallon, Illinois. O'Fallon rain forecast information. Get the latest 7 Day weather for O'Fallon, IL, US including weather news, video, warnings and interactive maps from the weather experts. You'll find detailed 48-hour and 7-day extended forecasts, ski reports, marine forecasts and surf alerts, airport delay forecasts, fire danger outlooks, Doppler and satellite images, and thousands of maps. Clear. O'Fallon, IL 10-Day Weather Forecast star_ratehome. Chance of rainfall chart with likely precipitation and statistics in live rain gauge O'Fallon Rainfall Forecast, IL 62269 - WillyWeather Make sure that you entered a specific city or a postal code. Weather forecast for tomorrow. Low around 60. Use up and down arrows to change selection. 9 Ways to Tell the Difference. © Copyright TWC Product and Technology LLC 2014, 2021, Cold or Flu? However, if it does rain/snow during the month, expect most of it to occur on higher risk days. Chance of rain 30 percent. Weather forecast for tomorrow. Get 30 Day Historic Pollen Levels for O Fallon, IL (62269). Climate J F March A M J J A S O N D Year °Celsius °Fahrenheit. O'Fallon, IL Weather O'Fallon, IL climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's. View detailed forecast, © WeatherTAB 2021. News Headlines. O'Fallon Illinois, USA. Clear skies. Moon. Weather forecast for today; Current condition; Hourly weather forecast; O'Fallon, Illinois, USA; Weather forecast for your location; Weather forecast for today - Monday, 29. WeatherTAB helps you plan activities on days with the least risk of rain. No Results Returned. MyForecast is a comprehensive resource for online weather forecasts and reports for over 58,000 locations worldwide. Belleville, Scott AFB/MidAmerica Airport, IL, United States (KBLV) 38-33N 089-51W. Length of Day . Jan February 2021 . Calendar overview of Months Weather Forecast. Long-term. Take control of your data. IL; St Clair County; O'Fallon; 5-Day. We recognize our responsibility to use data and technology for good. Local forecast by "City, St" or ZIP code Location Help. 23% ... Click or Tap on any day for a detailed forecast. Day. Mostly cloudy. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for O'Fallon, Illinois ... 10 Day Forecast Night Mostly Clear 56° Monday ... A 30 percent chance of showers after midnight. including sunrise/sunset and moon phases. See long range weather forecasts for the next 60 days for the Heartland Region. O Fallon 5 day forecast with weather outlook providing day and night summary including precipitation, high and low temperatures presented in Fahrenheit and Celsius, sky conditions, rain chance, sunrise, sunset, wind … MyForecast is a comprehensive resource for online weather forecasts and reports for over 58,000 locations worldwide. Apr 01, 2021 - 01:56 PM EDT / 2021.04.01 1756 UTC Tomorrow. 30 DAY WEATHER FORECAST FIND EXTENDED WEATHER FORECAST FOR. 10 h 12 m . For example, you would want to enter Paris instead of France. Follow us on Twitter Follow us on Facebook Low around 60. Tomorrow will be 1 minutes 59 seconds longer . 10 Day Forecast Night Partly Cloudy 63° Tuesday 4/6. 6:48am 7:20pm CDT. ... 30% 13. Weather for the next 8 days in O'Fallon, Illinois state, USA Weather in O'Fallon for today, Friday, 26 Mar 2021 Sunrise: 06:43 Sunset: 19:10 Moonrise: 16:45 Moonset: 06:00 UV Index: 4 If you entered a specific location, verify the spelling is correct. Not all risky days will have rain/snow.