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 »
  Indianapolis's July weather, with an average high temperature of 82°F (27.8°C) and an average low temperature of 66.2°F (19°C), tends to be the warmest of the year. In Indianapolis in July, during 15.7 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.
• Fort Wayne - July »
  With average temperatures fluctuating between a high of 81.1°F (27.3°C) and a low of 63.9°F (17.7°C), July stands out as the warmest month in Fort Wayne, Indiana. In Fort Wayne, the month of July registers the highest temperatures, averaging 81.1°F (27.3°C) at the peak and 63.9°F (17.7°C) at the lowest.
• Evansville - July »
  May and July, with an average relative humidity of 80%, are most humid months in Evansville, Indiana. June and July, with an average of 10.4h of sunshine, are months with the most sunshine in Evansville, Indiana.
• South Bend - July »
  In South Bend during July, the rain falls for 17 days and regularly aggregates up to 2.72" (69mm) of precipitation. July has the most sunshine of the year in South Bend with an average of 10.2h of sunshine.
• Carmel - July »
  The weather in July maintains true summer conditions in Carmel with temperatures soaring to their highest. In Carmel, during July, the rain falls for 13.7 days and regularly aggregates up to 1.38" (35mm) of precipitation.
• Bloomington - July »
  July is the month when Bloomington's temperatures reach their peak, with averages of 84°F (28.9°C) and lows of 65.8°F (18.8°C). July is the warmest month in Bloomington, with the temperature often reaching an average high of 84°F (28.9°C) and an average low of 65.8°F (18.8°C).
• Fishers - July »
  Even though June experiences a significant temperature increase, July emerges as the hottest month in Fishers with temperatures peaking from 65.5°F (18.6°C) to 81.5°F (27.5°C). The months with the most sunshine in Fishers are June and July, with an average of 10.1h of sunshine.
• Hammond - July »
  In Hammond during July, the rain falls for 18.4 days and regularly aggregates up to 3.19" (81mm) of precipitation. On the first day of July in Hammond, Indiana, sunrise is at 5:20 am and sunset at 8:28 pm.
• Gary - July »
  In Gary, Indiana, during July, the rain falls for 18.3 days and regularly aggregates up to 3.15" (80mm) of precipitation. Gary's warmest month, July, registers temperatures that range from a high of 79.3°F (26.3°C) to a low of 66.6°F (19.2°C).
• Lafayette - July »
  With an average relative humidity of 84%, July is the most humid month in Lafayette. July is typically the warmest month in Lafayette, with a rise in both temperature and humidity.
• Muncie - July »
  The months with the most sunshine in Muncie are June and July, with an average of 10.1h of sunshine. In Muncie July is the month with the highest recorded average temperatures, measuring a high of 81°F (27.2°C) and a low of 64.2°F (17.9°C).
• Terre Haute - July »
  July registers as the month with the average highest temperatures in Terre Haute reaching 82.8°F (28.2°C) at its peak and 65.8°F (18.8°C) at the lowest. July is the most humid month in Terre Haute, with an average relative humidity of 82%.