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William Hamilton Lake Weather Warning NWS WEATHER ALERT FOR THE WILLIAM HAMILTON LAKE, IN AREA - Issued: 357 AM CDT Sat Sep 19 2026 William Hamilton Lake Weather Warning

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William Hamilton Lake, IN Weather - Hour by Hour Forecast

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William Hamilton Lake, IN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 73°F23°C, dew point 70°F21°C, humidity 90%. Wind direction is S at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30 in1015 mb.
Overnight - Partly cloudy. Near steady temperature in the mid 70s. Southeast winds around 5 mph... Full Forecast
Saturday - Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph... Full Forecast

William Hamilton Lake Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 19
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William Hamilton Lake, IN Hourly Weather - Clear - 5:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 6:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 7:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 8:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 9:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 10:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 11:00 AM William Hamilton Lake, IN Hourly Weather - Clear - 12:00 PM William Hamilton Lake, IN Hourly Weather - Clear - 1:00 PM William Hamilton Lake, IN Hourly Weather - Clear - 2:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Clear - 3:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Clear - 4:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Clear - 5:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 6:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 7:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 8:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 9:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 10:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 11:00 PM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 12:00 AM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 1:00 AM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 2:00 AM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 3:00 AM William Hamilton Lake, IN Hourly Weather - Mostly Cloudy - 4:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
70°F21°C 69°F21°C 69°F21°C 75°F24°C 82°F28°C 88°F31°C 91°F33°C 93°F34°C 96°F36°C 97°F36°C 99°F37°C 100°F38°C 96°F36°C 91°F33°C 87°F31°C 83°F28°C 79°F26°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C
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4% 4% 4% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 6% 6% 6%
67°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C
90% 90% 90% 76% 61% 52% 46% 41% 36% 34% 31% 29% 33% 40% 45% 51% 60% 69% 71% 71% 73% 73% 79% 78%
SSE S S SSE SW SW SSW SSW SSW SSW SSW SSW SSW SW SW S SSE SE SSE S S SSE SSE SW
2 mph 2 mph 2 mph 2 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 4 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KEHR model statistics.

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Prob Precip % = Probability of Precipitation.

William Hamilton Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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