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Princeton, IN Weather
Current conditions
Observed at Mount Carmel, Mount Carmel Municipal Airport · 1 hr ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 71. East northeast wind around 2 mph.
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Tonight
Clear, with a low around 43. Northeast wind around 2 mph.
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Wednesday
Sunny, with a high near 73. North wind 0 to 3 mph.
National Weather Service forecast updated 1 hr ago.
Hourly
Hourly forecast- Now66°
- 1 PM68°
- 2 PM70°
- 3 PM71°
- 4 PM71°
- 5 PM70°
- 6 PM66°
- 7 PM61°
- 8 PM56°
- 9 PM54°
- 10 PM52°
- 11 PM50°
- Wed12 AM48°
- 1 AM47°
- 2 AM46°
- 3 AM45°
- 4 AM44°
- 5 AM44°
- 6 AM43°
- 7 AM43°
- 8 AM45°
- 9 AM51°
- 10 AM59°
- 11 AM64°
Daily forecast
Details- TodayOct 20Sunny43°71°
- WedOct 21Sunny45°73°
- ThuOct 22Sunny46°73°
- FriOct 23Sunny46°72°
- SatOct 24Sunny47°73°
- SunOct 25Mostly Sunny49°75°
- MonOct 26Mostly Sunny49°73°
- TueOct 27Cloudy47°61°
- WedOct 28Partly cloudy42°58°
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 Indiana
More weather news-
Farmer’s Almanac Drops Thanksgiving Forecast and If It’s Correct, Folks in Indiana & Kentucky Should Get Their Snow Shovels ReadyIn the past several years, Thanksgiving weather has been pretty warm. I don't recall the last time I saw snow on Thanksgiving in the Tri-State. We even spent Thanksgiving outside like a picnic a few years ago because it…
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Frost in Indiana could impact corn yields in isolated areasPurdue Extension’s corn specialist says the state’s first frost of the season could have an impact on corn yields. Dan Quinn tells Brownfield, “If the crop hasn’t reached maturity yet, then we have impacts from both…
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Warming Trend Arrives Across Central Indiana This WeekA warming trend is taking hold today, with temperatures rising steadily over the coming days. The 13Weather Blog breaks down how the change will shape conditions across the Indianapolis area. Expect milder afternoons…
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Overnight Frost Advisory for parts of Illinois, NW IndianaCBS News Colorado 10pm Saturday CBS News Detroit Weekend 11pm CBS News Los Angeles Weekend 9pm CBS News Philadelphia Weekend 11pm KDKA News Weekend 11pm CBS News Texas Weekend 10pm
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Dangerous Freeze Warnings for 38 Counties in Indiana as Temperatures PlummetFreeze Warnings are in effect for 38 counties in Indiana from early Sunday morning, with lows as cold as 30 degrees expected. The warnings cover central, northern, east central and southeast Indiana. Three National…
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Frost Advisory Saturday night for Kentucky, southern IndianaWHAS11 Frost Advisory Saturday night for Kentucky, southern Indiana Cover any sensitive vegetation in a cloth and bring in potted plants. The last time Louisville has a freeze was March 18, 2026. The normal first frost…
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Freeze watch in place for parts of central Indiana on Sunday morning | Oct. 16, 2026INDIANAPOLIS — A freeze watch has been issued for the eastern half of central Indiana. TONIGHT: Spotty showers are possible early on. Clouds decrease as the night goes on. Low temperatures in the upper 30s. Winds could…
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Dangerous Freeze Watch for Parts of Indiana and Michigan as Temperatures DropA Freeze Watch is in effect for northern, east central and southeast Indiana from late Saturday night through Sunday morning, with lows as cold as 31 degrees possible. A Frost Advisory comes first, for parts of northern…
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NOAA’s Winter Outlook Has Good and Bad News for Kentucky and IndianaThe National Oceanic and Atmospheric Administration (NOAA) has released its U.S. winter outlook for 2026-2027, and it looks like El Niño will be a star player, for better or worse. And by that I mean there will be doses…
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Harvest Weather Forecast: Indiana’s Dry, Sunny Stretch Sets the Stage for a Harvest PushFull sunshine through the end of the weekend and throughout the coming week will send temperatures soaring to well above normal levels. Rapid drying is expected, with excellent evaporation rates and no rain threats…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- TueModerate
- WedModerate
Evansville, IN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Evansville 42 km
- Henderson 58 km
- Vincennes 36 km
- Jasper 56 km
- Washington 48 km
- Mount Carmel 18 km
- Mount Vernon 55 km
- Boonville 43 km
- Huntingburg 54 km
- Carmi 59 km
- Highland 34 km
- Lawrenceville 43 km
Forecasters' discussion
From the National Weather Service office in PAH, issued 57 min ago
Key Messages
- Areas of fog, some possibly dense, will develop near bodies of water early Wednesday morning.
- Near to slightly above normal temperatures are forecast for the next seven days.
- No rainfall is forecast for the next seven days.
Discussion
Issued at 1119 AM CDT Tue Oct 20 2026
Sprawling high pressure centered over the eastern and northeast CONUS combined with stable H5 ridging over the southern and central CONUS will bring quiet and stable weather to the region for the next week. Temperatures will be nearly the same each day, with highs in the lower to middle 70s and lows in the middle to upper 40s. The only mentionable weather concern will be for shallow (and possibly briefly dense) fog development early Wednesday morning near bodies of water (lakes, rivers, ponds, etc.). Have added fog to the forecast for these areas.
Aviation
Issued at 1119 AM CDT Tue Oct 20 2026
Shallow ground fog will develop early Wednesday morning along larger bodies of water. Have added fog to CGI between the 11-13z period to account for this. Otherwise, VFR conditions are expected with calm or very light NE winds and clear to mostly clear skies.
Pah Watches
IL...None. MO...None. IN...None. KY...None.
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 4Conservative index and reflects what the press published. Terms of use.