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Sainte Genevieve, MO Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Saturday
Patchy fog before 7am. Sunny, with a high near 76. East wind 0 to 3 mph.
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Saturday Night
Mostly clear, with a low around 45. Southeast wind around 2 mph.
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Sunday
Mostly sunny, with a high near 79. South wind 0 to 3 mph.
National Weather Service forecast updated 1 day ago.
Hourly
Hourly forecast- Now74°
- 6 PM71°
- 7 PM67°
- 8 PM61°
- 9 PM57°
- 10 PM55°
- 11 PM53°
- Sun12 AM53°
- 1 AM52°
- 2 AM51°
- 3 AM49°
- 4 AM48°
- 5 AM46°
- 6 AM45°
- 7 AM46°
- 8 AM49°
- 9 AM54°
- 10 AM60°
- 11 AM66°
- 12 PM71°
- 1 PM75°
- 2 PM78°
- 3 PM79°
- 4 PM78°
10-day forecast
Details- FriOct 23Sunny45°76°
- TodayOct 24Patchy Fog then Sunny45°76°
- SunOct 25Mostly Sunny48°79°
- MonOct 26Partly Sunny48°77°
- TueOct 27Partly Sunny47°75°
- WedOct 28Mostly Sunny48°77°
- ThuOct 29Mostly Sunny47°78°
- FriOct 30Mostly sunny46°65°
- SatOct 31Mostly sunny48°69°
- SunNov 1Cloudy0.03 in53°72°
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 in Missouri
More weather news-
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Saturday Evening Forecast: What Mid-Missouri Can Expect NextSaturday evening's forecast from KRCG lays out what Mid-Missouri can expect as the weekend winds down. Forecasters break down temperatures, cloud cover,... - Saturday evening's forecast from KRCG lays out what…
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Missouri farmers wait as rains stall fieldworkA farmer in west-central Missouri says the recent rains are delaying early planting, and while the moisture is needed, it’s heavier than expected. “So far, we’ve had a little more than four inches since the start of the…
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Storm Boelo brings disruption with the full force still to comeLough Melvin in County Fermanagh being battered by Storm Boelo on Saturday Storm Boelo has brought gusts of more that 70mph (113kph) to the east coast of Northern Ireland on Saturday, with conditions due to worsen later…
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Mild, rain-free day Saturday for ChicagoCBS News Los Angeles Weekend 8am CBS News Miami This Morning 10am CBS News New York Saturday 11am Hometown High Q Classics CBS News Texas 9am
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Hurricane Vance intensifies rapidly off Mexico's Pacific CoastThis GOES-19 GeoColor satellite image provided by the National Oceanic and Atmospheric Administration (NOAA) and taken on Friday, Oct. 23, 2026, shows Hurricane Vance in the Pacific. Hurricane Vance rapidly strengthened…
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Thousands without power as rain and wind continuesThe Met Office issued a yellow weather warning for heavy rain on Saturday Thousands of homes are without power, and disruption is continuing across Devon and Cornwall after more stormy weather. On Friday, Storm Austen…
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Frosty mornings and sunny days ahead in the Philadelphia area | NEXT WeatherCBS News Bay Area Morning Edition Weekend 7am CBS News Chicago Saturday at 9am CBS Colorado Mornings Weekend CBS News Los Angeles Weekend 7am CBS News Miami This Morning 10am CBS News New York Saturday 10am KDKA News…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Bonne Terre, MO reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyPerryville Water Plt, records since 1907. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Oakville 59 km
- Arnold 58 km
- Farmington 40 km
- Festus 41 km
- Waterloo 41 km
- Columbia 53 km
- Park Hills 44 km
- Chester 21 km
- Perryville 33 km
- Bonne Terre 45 km
- De Soto 48 km
- Barnhart 51 km
Forecasters' discussion
From the National Weather Service office in LSX, issued 3 hrs ago
Key Messages
- Seasonably warm and predominantly dry conditions will persist through next week.
Short Term
Issued at 159 PM CDT Sat Oct 24 2026
An upper-level ridge will remain over the Mid-Mississippi River Valley, locked in place by an Omega Block spanning much of the CONUS. With very little change at the surface and low levels including a lack of substantial advection, temperatures will remain steady in the 70s to near 80 for highs and in the mid-40 to low-50s F for lows. The only thing of note otherwise is increasing, thicker upper-level clouds overspreading the region Sunday and Monday.
Long Term
Issued at 159 PM CDT Sat Oct 24 2026
Global model guidance is coming into a better agreement that the Omega Block will only ebb and flow in strength next week, keeping the Mid-Mississippi River Valley in southwesterly to broadly anticyclonic flow near the ridge as it shifts slightly eastward. The main impact of multiple upper-level troughs rounding the ridge will be waves of upper/mid-level clouds, but ensemble model probabilities of measurable rainfall are 20 to 40 percent in northeastern/central MO and west-central IL late Tuesday onward where forcing/moisture and wavering front clipping the area could be sufficient for a few brief periods of light showers. However, the consensus is that predominantly dry conditions and continued seasonably warm temperatures will persist through at least Friday with the NBM interquartile range of temperatures contracting at the expense of a warming trend in the 25th percentile.
The big question is: when does the Omega Block break down? There are some signals that at least increasing moisture return and continued passages of upper-level troughs in the southwesterly flow will be enough for increasing probabilities of measurable rainfall next weekend of 60 to 80+ percent. However, confidence is much lower that the pattern undergoes a significant change, with the breakdown of the Omega Block being delayed further and further into the future with successive model iterations.
Aviation
Issued at 1156 AM CDT Sat Oct 24 2026
Dry and VFR flight conditions will persist along with light, mainly southeasterly winds. Patchy river valley fog is possible again Sunday morning, but confidence is low in any TAF sites being impacted.
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.