What is today's weather forecast for Jamestown, LA?

Today's forecast for Jamestown shows a high of 67 degrees and a low of 48 degrees Fahrenheit. Mostly sunny, with a high near 67.

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

The 7-day forecast for Jamestown shows highs from 44 to 71 degrees and lows from 23 to 56 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Jamestown, LA this week?

Yes, rain is possible in Jamestown this week. Precipitation chances: Saturday (50% chance), Tuesday (20% chance).

How accurate is the Jamestown weather forecast?

WeatherForYou provides highly accurate Jamestown 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.

Jamestown, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

38°F
Feels Like 38°F

Humidity 99% Dew Point 38°F Wind Calm Barometer 29.99 in.

Solar Rad 6 w/m²

Report from a MADIS/MESONET weather station 14.5 mi. ESE of central Jamestown
at 7:20 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

20%

SunDec 14

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 67°F to a low of 44°F mid-week, then warm to 71°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 59°F and lows around 36°F.

This Date in Weather History

1967 - From December 12th through the 20th a series of snowstorms buries Flagstaff, AZ with nearly 85 inches of snow.

Jamestown, LA 7 Day Weather Forecast Details

Friday Dec 12

Day: Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph.

Night: Partly cloudy, with a low around 48. Calm wind.

Saturday Dec 13

Day: A 20 percent chance of showers after noon. Partly sunny, with a high near 63. Calm wind.

Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 37. Light east wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Sunday Dec 14

Day: Mostly sunny, with a high near 44. Northeast wind around 10 mph, with gusts as high as 25 mph.

Night: Clear, with a low around 23.

Monday Dec 15

Day: Sunny, with a high near 46.

Night: Partly cloudy, with a low around 31.

Tuesday Dec 16

Day: Mostly cloudy, with a high near 54.

Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44.

Wednesday Dec 17

Day: Partly sunny, with a high near 66.

Night: Mostly cloudy, with a low around 56.

Thursday Dec 18

Day: Partly sunny, with a high near 71.

About Jamestown, LA

Jamestown is a village in Bienville Parish, Louisiana, United States. The population was 139 at the 2010 census and 130 in 2017. Jamestown is 4 mi (6 km) west of Kepler Lake.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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