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Arrow Rock, MO Weather
It is 72°F and clear in Arrow Rock, MO, observed at 2:35 PM CDT. Today: Mostly Cloudy, high 77°F, low 57°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Arrow Rock, MO current weather
72°F
Clear
H 77° / L 57°Feels like 72°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
Observed at Marshall Memorial Municipal Airport (13.8 mi away), 10/30/2026, 2:35 PM CDT
Hourly forecast
NWS, updated 10/30/2026, 11:27 AM PT
7-day forecast
Tap a day for details
Today10/3027% chance of precipitationLow 57°High 77°
This Afternoon: Mostly cloudy, with a high near 77. East southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 57. East southeast wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly CloudySat10/3132% chance of precipitationLow 54°High 73°
Saturday: A chance of rain showers before 2pm. Cloudy, with a high near 73. East wind 1 to 6 mph. Chance of precipitation is 30%.
Saturday Night: A slight chance of rain showers after 7pm. Cloudy, with a low around 54. East southeast wind 1 to 6 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Chance Rain ShowersSun11/127% chance of precipitationLow 54°High 71°
Sunday: Mostly cloudy, with a high near 71. Southeast wind around 3 mph.
Sunday Night: A chance of rain showers after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly CloudyMon11/294% chance of precipitationLow 58°High 73°
Monday: A chance of rain showers before noon, then showers and thunderstorms likely. Cloudy, with a high near 73. Chance of precipitation is 60%.
Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 90%.
Showers And Thunderstorms LikelyTue11/381% chance of precipitationLow 48°High 71°
Tuesday: Rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 71. Chance of precipitation is 80%.
Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Rain ShowersWed11/430% chance of precipitationLow 44°High 67°
Wednesday: A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Wednesday Night: Mostly cloudy, with a low around 44.
Chance Rain ShowersThu11/516% chance of precipitationLow 40°High 64°
Thursday: A slight chance of rain showers. Partly sunny, with a high near 64.
Thursday Night: Mostly cloudy, with a low around 40.
Slight Chance Rain Showers
Forecast for 39.070, -92.947 from the NWS EAX office, updated 10/30/2026, 11:27 AM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now77°Mostly Cloudy8%6 mph
- 4 PM77°Mostly Cloudy9%6 mph
- 5 PM76°Mostly Cloudy12%6 mph
- 6 PM75°Slight Chance Showers And Thunderstorms22%5 mph
- 7 PM71°Cloudy13%3 mph
- 8 PM66°Slight Chance Rain Showers18%3 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Arrow Rock, MO right now?
- The latest observation from Marshall Memorial Municipal Airport was 72°F and clear, reported at 10/30/2026, 2:35 PM CDT.
- What is the high temperature today in Arrow Rock, MO?
- The National Weather Service forecast for this afternoon calls for a high near 77°F. Mostly Cloudy.
- Will it rain in Arrow Rock, MO in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What time is sunrise and sunset in Arrow Rock, MO today?
- Sunrise is about 7:37 AM CDT and sunset is about 6:13 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Arrow Rock, MO?
- At New Franklin 1w, the 1991 to 2020 normal high in October is 68°F and the normal low is 44°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 0.43 in
- Snow
- 0.00 in
- Ice
- 0.00 in
Nearby hazards
Missouri hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:General thunderstormsOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countySaline County, week of 10/27/2026
1% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 7:37 AM
- Sunset
- 6:13 PM
- Daylight
- 10 hr 36 min
- Moon
- Waning Gibbous 77% lit
- First light (civil dawn)
- 7:09 AM
- Last light (civil dusk)
- 6:40 PM
- Moonrise
- 9:56 PM
- Moonset
- 12:50 PM
Normal October weather
ClimateNormal October high 68°, low 44°, precipitation 3.45 in for the month. 1991 to 2020 normals at New Franklin 1w, 11 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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