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 40 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 33 to 56 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 (30% chance), Wednesday (40% chance), Thursday (80% 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

26°F
Feels Like 26°F

Humidity 85% Dew Point 23°F Wind Calm Barometer 30.26 in.

Solar Rad -3 w/m²

Report from a MADIS/MESONET weather station 19.1 mi. SE of central Mount Union
at 3:45 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

40%

ThuDec 18

80%

FriDec 19

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging 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. Calm wind becoming south around 5 mph in the morning.

Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 40. Southeast wind around 5 mph becoming calm.

Wednesday Dec 17

Day: A 40 percent chance of showers. Mostly cloudy, with a high near 58. Calm wind becoming southeast around 5 mph.

Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51. South wind 5 to 10 mph.

Thursday Dec 18

Day: Showers and possibly a thunderstorm. High near 67. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Night: Mostly clear, with a low around 33.

Friday Dec 19

Day: Sunny, with a high near 54.

Night: Mostly clear, with a low around 38.

Saturday Dec 20

Day: Mostly sunny, with a high near 68.

Night: Mostly cloudy, with a low around 56.

Sunday Dec 21

Day: Partly sunny, with a high near 71.

Night: Mostly cloudy, with a low around 53.

Monday Dec 22

Day: Partly sunny, with a high near 70.

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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