Weather Forecast for Indianapolis

The weather in Indianapolis, Indiana, is influenced by 3 significant factors including it’s location south of the great lakes, latitude and seasonal changes, and the prevailing wind patterns, which are similar to other regional cities such as Chicago, Columbus, Dayton, Cincinnati, and Louisville.

Indianapolis’ inland location gives a continental climate with distinct seasons and notable temperature variations between summer and winter wherre summers may be hot and humid conditions while winter conditions are cold and dry with lower snowfalls than Chicago, Detroit, Cleveleland and or Buffalo experience.

Warm, moist air move up from the Gulf of Mexico creating hot and humid conditions in the summer, while cold air from the north can result in colder temperatures in the winter.

Next Week’s Weather Forecast for Indianapolis

INDIANAPOLIS WEATHER

Seasonal Weather Conditions in Indianapolis

Here’s a detailed overview of the average weather conditions in the Indianapolis area, for each season, including temperature ranges, humidity, UV reports, precipitation, sunshine days, pollution, storms, winds, and the frequency of days with temperatures over 90 degrees Fahrenheit:

Winter (December to February):

Temperature Range: Winters in Indianapolis are cold. Highs typically range from 35°F (2°C) to 40°F (4°C), while nighttime lows range from 18°F (-8°C) to 24°F (-4°C).
Humidity: Humidity levels are generally low in winter, resulting in dry conditions.
UV Reports: UV levels are lower in winter, but sun protection is still advisable on sunny days.
Precipitation: Winter is relatively dry, with average monthly rainfall ranging from minimal to around 2 inches.
Sunshine Days: Indianapolis experiences fewer sunshine hours during the winter months.
Air Quality/Pollution: Air quality is generally good, with minimal pollution.
Storms: Significant winter storms are possible, but severe weather is infrequent.
Winds: Breezy conditions may occur, especially in open areas.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are extremely rare in winter.

Spring (March to May):

Temperature Range: Spring in Indianapolis is typically mild to warm. Highs range from 50°F (10°C) in March to 72°F (22°C) in May, while nighttime lows range from 31°F (-1°C) to 53°F (12°C).
Humidity: Humidity levels are moderate in spring, creating generally comfortable conditions.
UV Reports: UV levels are moderate in spring but can increase as the season progresses.
Precipitation: Spring is moderately wet, with average monthly rainfall ranging from 3 to 4 inches.
Sunshine Days: Indianapolis experiences a mix of sunny and cloudy days during spring.
Air Quality/Pollution: Air quality is generally good, with minimal pollution.
Storms: Spring can bring occasional thunderstorms, but severe storms are relatively rare.
Winds: Breezy conditions may occur during spring.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are rare in spring.

Summer (June to August):

Temperature Range: Summers in Indianapolis are warm to hot. Highs typically range from 82°F (28°C) to 85°F (29°C), with nighttime lows between 61°F (16°C) and 66°F (19°C).
Humidity: Humidity levels are moderate to high in summer, contributing to warm and muggy conditions.
UV Reports: UV levels are high in summer, requiring sun protection.
Precipitation: Summer is moderately wet, with average monthly rainfall ranging from 3 to 4 inches. Afternoon thunderstorms are common.
Sunshine Days: While there are sunny days, summer also brings a higher chance of overcast conditions due to afternoon thunderstorms.
Air Quality/Pollution: Air quality remains generally good, with minimal pollution.
Storms: Indianapolis experiences frequent afternoon thunderstorms in the summer, often producing heavy rainfall and lightning.
Winds: Breezy conditions may occur, especially in stormy weather.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are common in summer, making it a hot season.

Fall (September to November):

Temperature Range: Fall in Indianapolis is pleasant. Highs range from 75°F (24°C) in September to 54°F (12°C) in November, while nighttime lows range from 55°F (13°C) to 36°F (2°C).
Humidity: Humidity levels decrease in the fall, creating comfortable weather.
UV Reports: UV levels decrease in the fall, but sun protection is still advisable on sunny days.
Precipitation: Fall is moderately wet, with average monthly rainfall ranging from 2 to 3 inches.
Sunshine Days: Fall offers a good amount of sunshine, making it a pleasant time for outdoor activities.
Air Quality/Pollution: Air quality is generally good, with minimal pollution.
Storms: Fall can bring occasional rain showers, but severe storms are rare.
Winds: Breezy conditions may occur at times.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit become rare in the fall, providing pleasant temperatures.

Indianapolis experiences distinct seasons, with cold winters, hot and humid summers, and pleasant spring and fall seasons. The city’s climate is characterized by significant temperature variations throughout the year.

Indianapolis Weather Forecast

Weather Forecast for Indianapolis

Next Week’s Weather Forecast for Indianapolis