Local weather forecast

Weather in Falmouth, IN

Updated 2026-08-11 13:45 local time · ZIP codes 46127

Partly cloudy
Now82°F

Partly cloudy

High / Low96° / 71°
Rain chance37%
Wind15 mph
Weather alerts

Active alerts

3
Flood Watch issued August 11 at 4:12AM EDT until August 12 at 8:00AM EDT by NWS Wilmington OH

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Kenton, Lewis, Mason, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Several rounds of thunderstorms are expected into Wednesday morning. Locally heavy rainfall can be expected with the potential for storms to repeatedly track over the same locations. This will result in the potential for flash flooding.

Safety instructions

People in the watch area should keep an eye on the weather and be prepared for immediate action should heavy rains and flooding occur or a Flash Flood Warning be issued. Avoid low-lying areas and be careful when approaching highway dips and underpasses.

Flood Watch issued August 11 at 2:09AM EDT until August 12 at 8:00AM EDT by NWS Wilmington OH

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Kenton, Lewis, Mason, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Several rounds of thunderstorms are expected through Tuesday night. Locally heavy rainfall can be expected with the potential for storms to repeatedly track over the same locations. This will result in the potential for flash flooding.

Safety instructions

People in the watch area should keep an eye on the weather and be prepared for immediate action should heavy rains and flooding occur or a Flash Flood Warning be issued. Avoid low-lying areas and be careful when approaching highway dips and underpasses.

Flood Watch issued August 11 at 12:05PM EDT until August 12 at 8:00AM EDT by NWS Wilmington OH

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Carroll, Gallatin, Grant, Kenton, Lewis, Mason, Owen, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Several rounds of thunderstorms are expected into Wednesday morning. Locally heavy rainfall can be expected with the potential for storms to repeatedly track over the same locations. This will result in the potential for flash flooding.

Safety instructions

People in the watch area should keep an eye on the weather and be prepared for immediate action should heavy rains and flooding occur or a Flash Flood Warning be issued. Avoid low-lying areas and be careful when approaching highway dips and underpasses.

Hourly

Next hours

NowPartly cloudy82°4% rain
3 PMSunny96°3% rain
4 PMSunny95°2% rain
5 PMPatchy rain nearby72°40% rain
6 PMPatchy rain nearby76°27% rain
7 PMSunny80°8% rain
8 PMSunny74°9% rain
9 PMPatchy rain nearby73°52% rain
10 PMPatchy rain nearby72°26% rain
11 PMClear71°13% rain
12 AMClear71°13% rain
1 AMPatchy rain nearby67°46% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
96° 71°Sunny
Rain 37%Gust 21 mph
Tomorrow2026-08-12
Thundery outbreaks in nearby
83° 65°Thundery outbreaks in nearby
Rain 85%Gust 13 mph
Thursday2026-08-13
Mist
82° 65°Mist
Rain 87%Gust 7 mph
Conditions

Weather details

Feels like87°F
Humidity79%
Pressure29.97 inHg
Visibility10 mi
Wind15 mph WSW
Wind gusts17 mph
Precipitation0.00 in
UV index5
Daylight

Sunrise, sunset and moon

Sunrise06:49 AM
Sunset08:43 PM
Moonrise04:50 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 52% over the next 12 hours.

Choose light, breathable clothing

It feels like 87°F with winds near 15 mph.

Best window: 8 PM

74°F, 9% rain chance and 6 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 36 mph.

Run with a few weather adjustments

Current temperature is 82°F, wind 15 mph, rain chance up to 52%.

Moderate UV protection recommended

UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.

Falmouth weather today

Partly cloudy and 82°F in Falmouth, IN. Today's high is 96°F with a 37% rain chance. Winds are around 15 mph with gusts near 17 mph. Relative humidity is 79%, pressure is 29.97 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Falmouth

Sunrise is at 06:49 AM and sunset is at 08:43 PM. Tomorrow's forecast calls for Thundery outbreaks in nearby with a high near 83°F and a low near 65°F. The maximum rain chance is 85%.

Nearby

Weather near Falmouth

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