Siren, WI 7-Day Night Weather Forecast
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Siren, WI Weather Forecast


Siren, WI Weather Forecast Date: 341 AM CDT Sun Sep 13 2026
The area/counties/county of: Burnett, including the city of Grantsburg.or toggle through each period.
Today... Partly sunny this morning, then clearing. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Tonight... Mostly clear. Patchy frost after midnight. Lows in the upper 30s. North winds around 5 mph, becoming southeast after midnight.
Monday... Patchy frost in the morning. Mostly sunny with a chance of rain showers in the morning, then rain showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Temperature falling to around 60 in the afternoon. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Monday Night... Showers with a slight chance of thunderstorms in the evening. Not as cool with lows around 50. South winds 10 to 15 mph with gusts up to 30 mph, becoming southwest 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100%.
Tuesday... Mostly sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night... Mostly clear. Lows in the lower 40s.
Wednesday... Partly sunny. Highs in the upper 60s.
Wednesday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
Thursday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Chance of rain 20%.
Thursday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20%.
Friday... Partly sunny. A chance of showers, mainly in the morning. Highs in the lower 70s. Chance of rain 30%.
Friday Night... Partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20%.
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