What is today's weather forecast for Mercer, MO?

Today's forecast for Mercer shows a high of 61 degrees and a low of 37 degrees Fahrenheit. Areas of frost before 9am.

What is the 7-day weather forecast for Mercer, MO?

The 7-day forecast for Mercer shows highs from 56 to 61 degrees and lows from 37 to 49 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Mercer, MO this week?

Yes, rain is possible in Mercer this week. Precipitation chances: Friday (27% chance), Saturday (27% chance), Sunday (20% chance), Monday (48% chance), Tuesday (41% chance), Wednesday (24% chance).

How accurate is the Mercer weather forecast?

WeatherForYou provides highly accurate Mercer 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.

Mercer, MO Weather Forecast and Current Conditions (64661)

WEATHER ALERTS - Frost Advisory

Current Conditions From Nearby Local Station

41°F
Feels Like 41°F

Humidity 80% Dew Point 35°F Wind NW 2 MPH Gusts 3 Barometer 30.1 in.764.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 1.5 miles ENE of central Mercer
at 1:28 AM Thu, Oct 23, 2025

WEATHER ALERTS - Frost Advisory

Current Conditions From Nearby Local Station

41°F
Feels Like 41°F

Humidity 80% Dew Point 35°F Wind NW 2 MPH Gusts 3 Barometer 30.1 in.764.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 1.5 miles ENE of central Mercer
at 1:28 AM Thu, Oct 23, 2025

Point Forecast at a Glance

ThuOct 23

61°

37°

FriOct 24

20%

59°

46°

SatOct 25

30%

59°

48°

SunOct 26

20%

60°

49°

MonOct 27

30%

60°

46°

TueOct 28

40%

57°

41°

WedOct 29

20%

56°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 56°F to 61°F. Unsettled weather expected with rain likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for October. Normal highs for this period are around 65°F with lows around 42°F.

This Date in Weather History

1761 - A hurricane struck southeastern New England. It was the most violent in thirty years. Thousands of trees blocked roads in Massachsuetts and Rhode Island.

Mercer 7 Day Weather Forecast Details

Thursday Oct 23

Day: Areas of frost before 9am. Sunny, with a high near 61. Northwest wind around 3 mph.

Night: Mostly clear, with a low around 37. East northeast wind around 5 mph.

Friday Oct 24

Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 59. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Night: A chance of rain showers. Mostly cloudy, with a low around 46. Southeast wind around 7 mph. Chance of precipitation is 30%.

Saturday Oct 25

Day: A chance of rain showers before 7am. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.

Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 48.

Sunday Oct 26

Day: A slight chance of rain showers. Mostly cloudy, with a high near 60.

Night: A slight chance of rain showers. Mostly cloudy, with a low around 49.

Monday Oct 27

Day: A chance of rain showers. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.

Night: A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.