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Grant Lake, IN Weather Forecast
Grant Lake, IN Weather Forecast Dated: 416 AM Tue Aug 18 2026 (Grant Lake Time)
Tue, 18th Lo: 20°C68°F Hi: 30°C86°F |
Sunny Tuesday, temperatures as high as 86°F30°C, low temperature around 68°F20°C, chance of rain 7%, wind out of the N 5 mph9 km/h. Barometric pressure 30 in1016 mb, visibility 4 mi6 km, humidity 68%. |
| Wed, 19th Lo: 18°C65°F Hi: 30°C86°F |
Sunny Wednesday, temperatures as high as 86°F30°C, low temperature around 65°F18°C, chance of rain 63%, wind out of the WNW 13 mph22 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 80%. |
Thu, 20th Lo: 21°C70°F Hi: 30°C85°F |
Mist Thursday, temperatures as high as 85°F30°C, low temperature around 70°F21°C, chance of rain 38%, wind out of the NE 12 mph19 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 80%. |
| Fri, 21st Lo: 19°C66°F Hi: 30°C86°F |
Sunny Friday, temperatures as high as 86°F30°C, low temperature around 66°F19°C, chance of rain 7%, wind out of the NE 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 72%. |
| Sat, 22nd Lo: 18°C65°F Hi: 30°C86°F |
Sunny Saturday, temperatures as high as 86°F30°C, low temperature around 65°F18°C, chance of rain 4%, wind out of the N 6 mph10 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 66%. |
| Sun, 23rd Lo: 20°C68°F Hi: 30°C86°F |
Sunny Sunday, temperatures as high as 86°F30°C, low temperature around 68°F20°C, chance of rain 41%, wind out of the NNW 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 73%. |
Mon, 24th Lo: 18°C64°F Hi: 22°C72°F |
Light rain shower Monday, temperatures as high as 72°F22°C, low temperature around 64°F18°C, chance of rain 92%, wind out of the ESE 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 5 mi8 km, humidity 95%. |
| Tue, 25th Lo: 19°C67°F Hi: 24°C76°F |
Chance of showers Tuesday, temperatures as high as 76°F24°C, low temperature around 67°F19°C, chance of rain 75%, wind out of the ENE 11 mph18 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 90%. |
| Wed, 26th Lo: 19°C66°F Hi: 27°C81°F |
Mist Wednesday, temperatures as high as 81°F27°C, low temperature around 66°F19°C, chance of rain 13%, wind out of the WNW 11 mph18 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi7 km, humidity 80%. |
| Thu, 27th Lo: 13°C56°F Hi: 23°C73°F |
Sunny Thursday, temperatures as high as 73°F23°C, low temperature around 56°F13°C, chance of rain 17%, wind out of the NNW 8 mph12 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 82%. |
| Fri, 28th Lo: 15°C59°F Hi: 25°C76°F |
Sunny Friday, temperatures as high as 76°F25°C, low temperature around 59°F15°C, chance of rain 8%, wind out of the NNE 11 mph18 km/h. Barometric pressure 30.09 in1019 mb, visibility 4 mi7 km, humidity 77%. |
| Sat, 29th Lo: 15°C59°F Hi: 26°C78°F |
Sunny Saturday, temperatures as high as 78°F26°C, low temperature around 59°F15°C, chance of rain 6%, wind out of the NNE 8 mph13 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 71%. |
| Sun, 30th Lo: 15°C59°F Hi: 27°C80°F |
Sunny Sunday, temperatures as high as 80°F27°C, low temperature around 59°F15°C, chance of rain 7%, wind out of the SSE 7 mph11 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 66%. |
Mon, 31st Lo: 16°C60°F Hi: 23°C74°F |
Overcast Monday, temperatures as high as 74°F23°C, low temperature around 60°F16°C, chance of rain 18%, wind out of the NE 8 mph13 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 74%. |
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