July weather forecast
Indiana, USA

July stands as the pinnacle of summer in Indiana, boasting the warmest temperatures of the year. Across the state, from the northern areas bordering Lake Michigan to the southern extremities, temperatures comfortably settle between 65°F (18.3°C) and 90°F (32.2°C). On particularly hot days, especially in the southern parts of the state, the mercury can even surpass the 90°F (32.2°C) mark, nearing the extreme records of the past.

The precipitation pattern in July remains consistent with that of June. Thunderstorms are a frequent occurrence, often manifesting in the afternoon or early evening. These brief yet sometimes intense downpours serve as nature's mechanism to temper the high temperatures, providing short-lived respites from the warmth.

Comparing July to its predecessor, June, the entire month is typically hotter, marking the zenith of the summer season. The regularity of days where temperatures hover in the upper 80s°F (around 87.8°F (31°C)) and above is more prominent, underlining the peak summery conditions that July brings.

The abundance of sunlight that began in June extends into July, offering Indiana long and radiant days. The play of light and shadow across the state's varied topography—from the plains and agricultural expanses to the hilly terrains and the regions near Lake Michigan—creates a spectacle of nature in its full summer glory.

Despite the pronounced heat, the allure of Indiana's outdoor spots doesn't wane. The Lake Michigan shoreline becomes a hive of activity, drawing people to its cooling waters and breezy environs. On the other hand, the hilly regions of the south, with their verdant forests, offer shaded sanctuaries for those seeking respite from the sun. The state's parks, rivers, and recreational areas are frequented by residents and visitors alike, each looking to capture the essence of an Indiana summer.

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• Indianapolis - July »
  July rightly earns the distinction of being the hottest month in Indianapolis with an average high temperature of 82°F (27.8°C). With an average of 10.3h of sunshine, July has the most sunshine of the year in Indianapolis, Indiana.
• Fort Wayne - July »
  July, characterized by an average high temperature of 81.1°F (27.3°C) and a low temperature of 63.9°F (17.7°C), is generally the warmest month in Fort Wayne. On the first day of July in Fort Wayne sunrise is at 6:11 am and sunset at 9:16 pm.
• Evansville - July »
  July is the warmest month in Evansville with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 68.2°F (20.1°C). The months with the highest humidity in Evansville are May and July, with an average relative humidity of 80%.
• South Bend - July »
  On the last day of July, in South Bend sunrise is at 6:38 am and sunset at 9:04 pm EDT. In South Bend, Indiana, in July, during 17 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.
• Carmel - July »
  In Carmel, the month of July registers the highest temperatures, averaging 81.5°F (27.5°C) at the peak and 65.5°F (18.6°C) at the lowest. The weather in July maintains true summer conditions in Carmel with temperatures soaring to their highest.
• Bloomington - July »
  In Bloomington, Indiana, during July, the rain falls for 16.6 days and regularly aggregates up to 2.72" (69mm) of precipitation. On the first day of July in Bloomington, Indiana, sunrise is at 6:23 am and sunset at 9:16 pm.
• Fishers - July »
  Even though June experiences a significant temperature increase, July emerges as the hottest month in Fishers, Indiana, with temperatures peaking from 65.5°F (18.6°C) to 81.5°F (27.5°C). In Fishers, July registers the highest temperatures, averaging 81.5°F (27.5°C) at the peak and 65.5°F (18.6°C) at the lowest.
• Hammond - July »
  In Hammond during July, the rain falls for 18.4 days and regularly aggregates up to 3.19" (81mm) of precipitation. The months with the highest UV index in Hammond are June and July, with an average maximum UV index of 6.
• Gary - July »
  Gary registers the highest average temperatures during the month of July, with peaks of 79.3°F (26.3°C) and lows of 66.6°F (19.2°C). In Gary, during July, the rain falls for 18.3 days and regularly aggregates up to 3.15" (80mm) of precipitation.
• Lafayette - July »
  July is typically the warmest month in Lafayette, with a rise in both temperature and humidity. July is the most humid month in Lafayette, with an average relative humidity of 84%.
• Muncie - July »
  July, with an average high of 81°F (27.2°C) and a low of 64.2°F (17.9°C), signifies the warmest month of the year in Muncie. On the first day of July in Muncie, sunrise is at 6:15 am and sunset at 9:15 pm.
• Terre Haute - July »
  July, on average, is the warmest month in Terre Haute registering a high temperature of 82.8°F (28.2°C) and a low of 65.8°F (18.8°C). July stands as the warmest month of the year in Terre Haute, ushering in the mid-summer season with high energy and vibrancy.