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Grantsburg, IN 47118 Weather
Today: Sunny, high 78°F, low 47°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).
Grantsburg, IN 47118 current weather
51°F
Clear
Forecast for this hour. No recent report from a nearby station.
H 78° / L 47°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
No recent station report. NWS hourly forecast updated 10/29/2026, 12:35 AM PT
Hourly forecast
NWS, updated 10/29/2026, 12:35 AM PT
7-day forecast
Tap a day for details
Today10/29
Low 47°High 78° Thursday: Sunny, with a high near 78. Southwest wind around 6 mph.
Overnight: Clear, with a low around 47. South wind around 3 mph.
SunnyFri10/30
Low 52°High 76° Friday: Mostly sunny, with a high near 76. Northeast wind 0 to 3 mph.
Friday Night: Mostly cloudy, with a low around 52. East wind 1 to 5 mph.
Mostly SunnySat10/31
26% chance of precipitationLow 52°High 72° Saturday: Mostly cloudy, with a high near 72.
Saturday Night: A chance of rain showers after 1am. Cloudy, with a low around 52. Chance of precipitation is 30%.
Mostly CloudySun11/1
43% chance of precipitationLow 51°High 68° Sunday: A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.
Chance Rain ShowersMon11/2
26% chance of precipitationLow 54°High 71° Monday: A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
Monday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Chance Rain ShowersTue11/3
45% chance of precipitationLow 54°High 73° Tuesday: A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Chance Rain ShowersWed11/4
46% chance of precipitationLow High 70° Wednesday: A chance of rain showers. Mostly cloudy, with a high near 70.
Chance Rain Showers
Forecast for 38.314, -86.447 from the NWS LMK office, updated 10/29/2026, 12:35 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
- Now
51°Clear0%3 mph - 5 AM
49°Clear0%3 mph - 6 AM
48°Sunny1%3 mph - 7 AM
48°Sunny1%3 mph - 8 AM
47°Sunny0%3 mph - 9 AM
50°Sunny0%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 high temperature today in Grantsburg, IN 47118?
- The National Weather Service forecast for thursday calls for a high near 78°F. Sunny.
- Will it rain in Grantsburg, IN 47118 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 Grantsburg, IN 47118 today?
- Sunrise is about 8:09 AM EDT and sunset is about 6:49 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Grantsburg, IN 47118?
- At English, the 1991 to 2020 normal high in October is 71°F and the normal low is 44°F.
Nearby hazards
Indiana hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Louisville)
- ModeratePM2.5
- AQI forecast tomorrow (Louisville)
- ModeratePM2.5
Drought
By countyCrawford County, week of 10/20/2026
100% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 8:09 AM
- Sunset
- 6:49 PM
- Daylight
- 10 hr 41 min
- Moon
- Waning Gibbous 89% lit
- First light (civil dawn)
- 7:41 AM
- Last light (civil dusk)
- 7:16 PM
- Moonrise
- 9:21 PM
- Moonset
- 12:17 PM
Normal October weather
ClimateNormal October high 71°, low 44°, precipitation 4.01 in for the month. 1991 to 2020 normals at English, 3 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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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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