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Litchfield, IL Weather
Current conditions
Observed at St. Louis Regional Airport · 1 hr ago
Forecast
10-day-
Friday
Sunny. High near 74, with temperatures falling to around 70 in the afternoon.
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Friday Night
Mostly clear, with a low around 46.
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Saturday
Mostly sunny, with a high near 76.
National Weather Service forecast updated 2 days ago.
Hourly
Hourly forecast- Now46°
- 7 AM46°
- 8 AM50°
- 9 AM55°
- 10 AM61°
- 11 AM65°
- 12 PM69°
- 1 PM72°
- 2 PM74°
- 3 PM74°
- 4 PM73°
- 5 PM70°
- 6 PM67°
- 7 PM61°
- 8 PM59°
- 9 PM57°
- 10 PM55°
- 11 PM54°
- Sat12 AM53°
- 1 AM52°
- 2 AM51°
- 3 AM50°
- 4 AM49°
- 5 AM47°
10-day forecast
Details- TonightOct 20Clear45°
- WedOct 21Sunny48°73°
- ThuOct 22Sunny46°75°
- TodayOct 23Sunny46°74°
- SatOct 24Mostly Sunny49°76°
- SunOct 25Mostly Sunny50°78°
- MonOct 26Partly Sunny47°73°
- TueOct 27Partly Sunny66°
- WedOct 28Sunny50°72°
- ThuOct 29Showers0.07 in48°69°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Litchfield
More weather news-
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Connecticut warms back toward 60 Monday after weekend chill. Here's when rain returns.Connecticut starts the week with a chilly morning and plenty of sunshine, but the weekend’s deep chill is easing. Temperatures will climb back toward 60 degrees Monday, with lighter winds and dry weather statewide. The…
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Saturday will feel more like November in Connecticut as temperatures dive. Here's how cold it'll be.The change will be hard to miss Saturday morning. Temperatures will tumble behind Friday’s cold front, with readings starting in the 30s and 40s across much of Connecticut. A few lingering showers are possible early…
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A warm, stormy Friday in Connecticut before big temperature drop arrivesFriday will start on a damp note across Connecticut, with showers likely during the morning and a few pockets of fog possible. The rain should be most widespread early, making for a wet morning commute, but there may be…
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Enjoy Thursday’s 60s, Connecticut. The weekend brings a big chill with sub-freezing temps likelyEnjoy Thursday’s mild weather while it lasts. Connecticut gets sunshine and temperatures in the 60s before rain arrives Thursday night and a much colder blast sends temperatures tumbling by the weekend. The morning…
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When is the first average snowfall in the Twin Cities?Snow in Litchfield on Halloween. (Laurie Terning / Supplied) (FOX 9) - Fall might have just begun, but snow is just around the corner for many areas in the Midwest. Just when you might see your first snowflakes and…
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- FriModerate
- SatModerate
- SunModerate
St. Louis (Metro-east), IL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyHillsboro, records since 1895. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Upper Alton 52 km
- Alton 56 km
- Edwardsville 48 km
- Godfrey 52 km
- Glen Carbon 55 km
- Chatham 56 km
- Taylorville 52 km
- Wood River 52 km
- Troy 53 km
- Highland 48 km
- Bethalto 45 km
- Jerseyville 58 km
Forecasters' discussion
From the National Weather Service office in LSX, issued 6 hrs ago
Key Messages
- Dry and seasonably warm conditions will persist through the weekend.
Short Term
Issued at 219 PM CDT Thu Oct 22 2026
A slow-moving upper-level ridge will dominate the Mid-Mississippi River Valley through the weekend with dry conditions continuing and only slight variations in above average temperatures. With a gradual exit of the surface high pressure center extending into the CWA this afternoon, the balance of airmass modification and subtle southeasterly low-level CAA through Friday followed by waves of upper-level clouds on Saturday and Sunday combined with weak southerly WAA will contribute to only slight fluctuations of high temperatures within the 70s F. Each night, the most favorable radiational cooling and coolest low temperatures in the 40s F will also become more and more confined to river valleys and southeastern MO/southwestern IL, closest to the high pressure and where clouds will be less prevalent and/or thinner. Patchy river valley fog is expected again Friday morning and potentially Saturday morning but coverage should be less.
Long Term
Issued at 219 PM CDT Thu Oct 22 2026
Global model guidance diverges considerably early to mid-next week in the evolution of an upper-level trough that propagates into the central CONUS Monday into Tuesday as the Omega Block breaks down. The track, amplitude, and tilt of this trough vary across guidance including whether an associated cold front passes through the CWA Tuesday or early Wednesday, enters and then stalls in the CWA, or stalls before reaching the CWA altogether. Accordingly, the NBM interquartile range increases to between 7 and 15 F Tuesday onward, with the 75th percentile remaining steady and the 25th percentile cooling closer to average. If the front reaches the CWA, showers will also become possible, with greatest probabilities of measurable rainfall in global ensemble models across central/northeastern MO and west-central IL at 30 to 50 percent. However, a widespread, substantial rainfall appears unlikely in the ranges of current scenarios. The aforementioned uncertainties persist through the end of the forecast period, late next week.
Aviation
Issued at 1233 AM CDT Fri Oct 23 2026
VFR conditions continue with light winds as high pressure remains in place across the region. The only question is whether valley fog will occur in the morning. With a calm wind near the center of high pressure, this is most likely to occur at SUS or CPS, though potentially JEF as well.
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.