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City of Fairfax, MNFairfax, MN 7-Day Night Weather Forecast
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Fairfax, MN Weather Forecast
Fairfax, MN Weather Forecast Date: 312 AM CDT Sat Oct 03 2026
The area/counties/county of: Renville, including the city of Olivia.or toggle through each period.
Today... Mostly cloudy. Slight chance of rain showers early in the morning. Chance of rain showers. Slight chance of thunderstorms in the afternoon. Highs in the upper 60s. South winds 10 to 20 mph. Gusts up to 35 mph. Chance of precipitation 50%.
Tonight... Mostly cloudy in the evening then clearing. Lows in the mid 40s. West winds 5 to 10 mph.
Sunday... Sunny. Highs in the mid 60s. Northwest winds 5 to 15 mph.
Sunday Night... Clear. Lows in the lower 40s. Northwest winds up to 5 mph in the evening becoming light.
Monday... Sunny. Highs in the mid 60s. Southeast winds up to 5 mph increasing to 5 to 15 mph in the afternoon.
Monday Night... Clear. Lows in the lower 50s.
Tuesday... Sunny. Highs in the mid 70s.
Tuesday Night... Clear. Lows around 50.
Wednesday... Sunny. Highs around 70.
Wednesday Night... Partly cloudy. Lows around 50.
Thursday... Mostly sunny. Highs in the upper 60s.
Thursday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
Fairfax Radar Loop
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