For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Summer is around the corner. Here's what AccuWeather is calling for across the U.S.

Polar vortex is linked to the next chill, frost coming to the eastern U.S. See the forecast.

Mount Summit, IN

Location

Location News Videos

Use Current Location

Recent

Mount Summit

Indiana

No results found.

Try searching for a city, zip code or point of interest.

Create Your Account Unlock extended daily and hourly forecasts — all with your free account.

Have an account already? Log In

settings

Mount Summit, IN Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

2 PM

48°

RealFeel® 47°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Intermittent clouds

RealFeel Shade™41°

WindNNW 12 mph

Air QualityFair

Max UV Index4.3 (Moderate)

Wind Gusts21 mph

Humidity70%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover62%

Visibility10 mi

Cloud Ceiling4800 ft

3 PM

49°

RealFeel® 47°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Intermittent clouds

RealFeel Shade™43°

WindNW 10 mph

Air QualityFair

Max UV Index3.0 (Moderate)

Wind Gusts22 mph

Humidity65%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling5900 ft

4 PM

50°

RealFeel® 48°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

40%

Intermittent clouds

RealFeel Shade™44°

WindNW 10 mph

Air QualityFair

Max UV Index2.2 (Low)

Wind Gusts22 mph

Humidity61%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

5 PM

51°

RealFeel® 46°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

49%

Mostly cloudy w/ showers

RealFeel Shade™44°

WindWNW 9 mph

Air QualityFair

Max UV Index1.6 (Low)

Wind Gusts21 mph

Humidity57%

Indoor Humidity31% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.01 in

Visibility10 mi

Cloud Ceiling14700 ft

6 PM

52°

RealFeel® 48°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

47%

Intermittent clouds

RealFeel Shade™46°

WindNW 10 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts20 mph

Humidity54%

Indoor Humidity30% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22400 ft

7 PM

51°

RealFeel® 46°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

29%

Intermittent clouds

RealFeel Shade™46°

WindNW 12 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts16 mph

Humidity55%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

49°

RealFeel® 43°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

0%

Partly sunny

RealFeel Shade™43°

WindNW 9 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts13 mph

Humidity60%

Indoor Humidity30% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

47°

RealFeel® 42°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

0%

Partly cloudy

WindNW 8 mph

Air QualityFair

Wind Gusts13 mph

Humidity62%

Indoor Humidity43% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

44°

RealFeel® 40°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

0%

Partly cloudy

WindNNW 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity67%

Indoor Humidity42% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

43°

RealFeel® 39°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

0%

Partly cloudy

WindNNW 7 mph

Air QualityFair

Wind Gusts8 mph

Humidity69%

Indoor Humidity41% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Mount Summit

AccuWeather's hourly forecast for Mount Summit provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 48° with a RealFeel® of 47°, intermittent clouds with a 34% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Sunday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

5 killed in small plane crash in Texas, authorities say

41 minutes ago

Winter Weather

Polar vortex aftermath to bring chilly May days to Midwest, Northeast

1 hour ago

Weather News

Camp Mystic halts plans to reopen this summer

5 hours ago

Weather Forecasts

High-altitude storm to bring gusty thunderstorms to California

2 hours ago

Weather Forecasts

Rain to douse southern U.S. wildfire risk, ease drought into weekend

1 hour ago

Featured Stories

Astronomy

May's biggest astronomy events include shooting stars, rare Blue Moon

3 hours ago

Recreation

Watch: Yellowstone hot spring erupts twice in 2 days

3 hours ago

Severe Weather

First tornado in nearly 2 years confirmed in West Virginia

3 hours ago

Astronomy

SpaceX rocket debris is on a collision course with the moon

23 hours ago

Severe Weather

Texas police rescue mom from surging floodwater using jumper cables

1 day ago

World North America United States Indiana Mount Summit

Weather Near Mount Summit:

Bloomington, IN
Carmel, IN
Indianapolis, IN

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.

Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...