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Grantsburg Muni, WI Weather Forecast
Grantsburg Muni, WI Weather Forecast Dated: 1141 PM Tue Aug 18 2026 (Grantsburg Muni Time)
Tue, 18th Lo: 14°C58°F Hi: 28°C82°F |
Sunny Tuesday, temperatures as high as 82°F28°C, low temperature around 58°F14°C, chance of rain 57%, wind out of the NNW 17 mph27 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi9 km, humidity 65%. |
| Wed, 19th Lo: 12°C53°F Hi: 28°C82°F |
Sunny Wednesday, temperatures as high as 82°F28°C, low temperature around 53°F12°C, chance of rain 2%, wind out of the N 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 39%. |
Thu, 20th Lo: 15°C59°F Hi: 28°C82°F |
Overcast Thursday, temperatures as high as 82°F28°C, low temperature around 59°F15°C, chance of rain 76%, wind out of the SE 12 mph19 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 66%. |
Fri, 21st Lo: 16°C61°F Hi: 28°C82°F |
Fog Friday, temperatures as high as 82°F28°C, low temperature around 61°F16°C, chance of rain 63%, wind out of the N 9 mph15 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi7 km, humidity 69%. |
| Sat, 22nd Lo: 16°C60°F Hi: 28°C82°F |
Sunny Saturday, temperatures as high as 82°F28°C, low temperature around 60°F16°C, chance of rain 4%, wind out of the N 10 mph17 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 52%. |
| Sun, 23rd Lo: 13°C55°F Hi: 25°C77°F |
Overcast Sunday, temperatures as high as 77°F25°C, low temperature around 55°F13°C, chance of rain 8%, wind out of the ENE 10 mph16 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 46%. |
| Mon, 24th Lo: 14°C57°F Hi: 27°C81°F |
Sunny Monday, temperatures as high as 81°F27°C, low temperature around 57°F14°C, chance of rain 36%, wind out of the SSE 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 55%. |
| Tue, 25th Lo: 14°C56°F Hi: 26°C78°F |
Fog Tuesday, temperatures as high as 78°F26°C, low temperature around 56°F14°C, chance of rain 68%, wind out of the NNE 14 mph22 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 81%. |
| Wed, 26th Lo: 14°C57°F Hi: 26°C78°F |
Overcast Wednesday, temperatures as high as 78°F26°C, low temperature around 57°F14°C, chance of rain 14%, wind out of the NE 13 mph22 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 66%. |
| Thu, 27th Lo: 15°C59°F Hi: 26°C78°F |
Sunny Thursday, temperatures as high as 78°F26°C, low temperature around 59°F15°C, chance of rain 6%, wind out of the ESE 7 mph12 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 55%. |
| Fri, 28th Lo: 15°C59°F Hi: 27°C81°F |
Sunny Friday, temperatures as high as 81°F27°C, low temperature around 59°F15°C, chance of rain 4%, wind out of the SSE 12 mph19 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 59%. |
| Sat, 29th Lo: 15°C58°F Hi: 28°C82°F |
Overcast Saturday, temperatures as high as 82°F28°C, low temperature around 58°F15°C, chance of rain 57%, wind out of the SSE 11 mph18 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 66%. |
| Sun, 30th Lo: 18°C64°F Hi: 28°C83°F |
Sunny Sunday, temperatures as high as 83°F28°C, low temperature around 64°F18°C, chance of rain 10%, wind out of the S 14 mph22 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 63%. |
| Mon, 31st Lo: 17°C63°F Hi: 32°C90°F |
Sunny Monday, temperatures as high as 90°F32°C, low temperature around 63°F17°C, chance of rain 62%, wind out of the S 9 mph14 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 70%. |
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