Grattan, MN 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 68°F20°C, dew point 50°F10°C, humidity 51%. Wind direction is S at 14 mph23 km/h with visibility of 10 mi16 km. Barometric pressure is 30.02 in1017 mb.

Tonight - Mostly cloudy. Showers likely this evening. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rai.. Full Forecast

Saturday - Partly sunny with a 50% chance of showers. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. S.. Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart