What is today's weather forecast for Mount Union, LA?

Today's forecast for Mount Union shows a high of 53 degrees and a low of 41 degrees Fahrenheit. Mostly cloudy, with a high near 53.

What is the 7-day weather forecast for Mount Union, LA?

The 7-day forecast for Mount Union shows highs from 53 to 71 degrees and lows from 34 to 53 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Mount Union, LA this week?

Yes, rain is possible in Mount Union this week. Precipitation chances: Tuesday (50% chance), Wednesday (30% chance), Thursday (60% chance).

How accurate is the Mount Union weather forecast?

WeatherForYou provides highly accurate Mount Union 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.

Mount Union, LA Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

51°F
Feels Like 51°F

Humidity 40% Dew Point 28°F Wind S 4 MPH Gusts 7 Barometer 30.21 in.

Solar Rad 608 w/m²

Report from a MADIS/MESONET weather station 19.1 mi. SE of central Mount Union
at 11:35 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

30%

ThuDec 18

60%

FriDec 19

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 53°F to 71°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for December. Normal highs for this period are around 58°F with lows around 36°F.

This Date in Weather History

1941 - Only two women were employed by the Weather Bureau. By 1945, more than 900 women are employed by the Weather Bureau as observers and forecasters, as a result of filling positions of men during World War II. Eleven days after Pearl Harbor, the Army requested that all weather broadcasts be discontinued. The fear was that the enemy would use this information to plan an attack on the United States.

Mount Union, LA 7 Day Weather Forecast Details

Tuesday Dec 16

Day: Mostly cloudy, with a high near 53. South wind around 5 mph.

Night: A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 41. South wind around 5 mph becoming calm after midnight.

Wednesday Dec 17

Day: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 57. Calm wind becoming southeast around 5 mph in the afternoon.

Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. South wind 5 to 10 mph.

Thursday Dec 18

Day: Showers likely, mainly before noon. Mostly cloudy, with a high near 67. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Night: Mostly clear, with a low around 34.

Friday Dec 19

Day: Sunny, with a high near 55.

Night: Mostly clear, with a low around 39.

Saturday Dec 20

Day: Sunny, with a high near 69.

Night: Partly cloudy, with a low around 53.

Sunday Dec 21

Day: Partly sunny, with a high near 68.

Night: Mostly cloudy, with a low around 53.

Monday Dec 22

Day: Partly sunny, with a high near 71.

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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