What is today's weather forecast for South San Ysidro, NM?

Today's forecast for South San Ysidro shows a high of 68 degrees and a low of 38 degrees Fahrenheit. Sunny, with a high near 68.

What is the 7-day weather forecast for South San Ysidro, NM?

The 7-day forecast for South San Ysidro shows highs from 52 to 69 degrees and lows from 29 to 38 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in South San Ysidro, NM this week?

Yes, rain is possible in South San Ysidro this week. Precipitation chances: Sunday (20% chance), Tuesday (30% chance), Wednesday (20% chance), Thursday (30% chance).

How accurate is the South San Ysidro weather forecast?

WeatherForYou provides highly accurate South San Ysidro forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

South San Ysidro, NM Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

63°F
Feels Like 63°F

Humidity 17% Dew Point 18°F Wind WNW 6 MPH Gusts 17 Barometer N/A

Solar Rad 522 w/m²

Report from a MADIS/MESONET weather station 8.1 miles NE of central South San Ysidro
at 10:14 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

TueNov 18

WedNov 19

20%

ThuNov 20

30%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 68°F to 52°F. Unsettled weather expected with wintry mix likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for November. Normal highs for this period are around 55°F with lows around 25°F.

This Date in Weather History

1964 - With the help of a fresh three inch cover of snow, the temperature at Ely, NV, dipped to 15 degrees below zero to establish an all-time record low for the month of November. That record of -15 degrees was later equalled on the 19th of November in 1985.

South San Ysidro, NM 7 Day Weather Forecast Details

Friday Nov 14

Day: Sunny, with a high near 68. West wind around 15 mph.

Night: Mostly clear, with a low around 38. West wind 10 to 15 mph.

Saturday Nov 15

Day: Sunny, with a high near 69. West wind 5 to 10 mph.

Night: Mostly clear, with a low around 35. Northwest wind 5 to 10 mph.

Sunday Nov 16

Day: Sunny, with a high near 63. West wind 10 to 20 mph.

Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 31. Breezy.

Monday Nov 17

Day: Sunny, with a high near 54. Windy.

Night: Partly cloudy, with a low around 30.

Tuesday Nov 18

Day: Partly sunny, with a high near 56.

Night: A chance of rain and snow showers, mainly after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Wednesday Nov 19

Day: A slight chance of rain and snow showers. Partly sunny, with a high near 52. Chance of precipitation is 20%.

Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Thursday Nov 20

Day: A chance of rain and snow showers. Mostly sunny, with a high near 52. Chance of precipitation is 30%.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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