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Weather in Meridian, Idaho for January 2026

Your guide to Meridian weather in January - trends and predictions

    Official Weather Alert ⚠️

  • Air Stagnation Advisory - See hour by hour.

  • Snow Forecast ❄️

  • With an average of 2 snowy days, Meridian usually enjoys a light touch of snow in January.
    According to Meridian snow forecast for January 2026, no snow is expected until the end of the month.

  • Temperatures

  • Until now, January 2026 in Meridian has been nearly identical to the historical average, with a temperature of 3.2 °F (showing only a slight deviation of -0.1 °F).

  • The forecast for the upcoming days in Meridian predicts a temperature of 8 °F, which is slightly above the historical average.

  • In general, the average temperature in Meridian at the beginning of January is 6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 7.1 °F by the end of January.

  • Rain 🌧️

  • Meridian experiences moderate rainfall in January, with an average of 6 rainy days and a total precipitation of 78.1 mm.

  • More

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Average dry days
23
Dry days
Average rainy days
6
Rainy days
Average snowy days
2
Snow days
Average temperatures
3°/-4°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Meridian Weather January

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Temperatures trend during January in Meridian

See the weather trend as well as the moving average line

January weather in Meridian day by day

Click on a date for more information
Date Weather Temperatures Rain Snow More
Jan. 1 Light rain
Light rain
4° /1° 13.2 mm 0 cm
Jan. 2 Moderate rain
Moderate rain
7° /3° 43 mm 0 cm
Jan. 3 Mist
Mist
6° /0° 0 mm 0 cm
Jan. 4 Heavy rain at times
Heavy rain at times
7° /2° 3.2 mm 0 cm
Jan. 5 Patchy rain possible
Patchy rain possible
6° /1° 9.3 mm 0 cm
Jan. 6 Overcast
Overcast
6° /1° 1 mm 0 cm
Jan. 7 Sunny
Sunny
6° /0° 0 mm 0 cm
Jan. 8 Overcast
Overcast
3° /-2° 0 mm 0 cm
Jan. 9 Overcast
Overcast
3° /-2° 0 mm 0 cm
Jan. 10 Patchy moderate snow
Patchy moderate snow
4° /-3° 0.6 mm 0.3 cm
Jan. 11 Partly cloudy
Partly cloudy
3° /-4° 0 mm 0 cm
Jan. 12 Overcast
Overcast
2° /-5° 0 mm 0 cm
Jan. 13 Overcast
Overcast
3° /-3° 0 mm 0 cm
Jan. 14 Overcast
Overcast
4° /-3° 0 mm 0 cm
Jan. 15 Partly cloudy
Partly cloudy
2° /-3° 0 mm 0 cm
Jan. 16 Overcast
Overcast
1° /-4° 0 mm 0 cm
Jan. 17 Overcast
Overcast
3° /-4° 0 mm 0 cm
Jan. 18 Partly cloudy
Partly cloudy
1° /-6° 0 mm 0 cm
Jan. 19 Overcast
Overcast
1° /-5° 0 mm 0 cm
Jan. 20 Partly cloudy
Partly cloudy
0° /-7° 0 mm 0 cm
Jan. 21 Overcast
Overcast
0° /-6° 0 mm 0 cm
Jan. 22 Sunny
Sunny
0° /-6° 0 mm 0 cm
Jan. 23 Partly cloudy
Partly cloudy
3° /-7° 0 mm 0 cm
Jan. 24 Sunny
Sunny
3° /-6° 0 mm 0 cm
Jan. 25 Sunny
Sunny
4° /-6° 0 mm 0 cm
Jan. 26 Partly cloudy
Partly cloudy
4° /-5° 0 mm 0 cm
Jan. 27 Sunny
Sunny
7° /-2° 0 mm 0 cm
Jan. 28 Sunny
Sunny
8° /-1° 0 mm 0 cm
Jan. 29 Patchy rain possible
Patchy rain possible
8° /1° 0.4 mm 0 cm
Jan. 30 Partly cloudy
Partly cloudy
9° /3° 0 mm 0 cm
Jan. 31 Sunny
Sunny
10° /1° 0 mm 0 cm
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Important Notice
Our weather forecast for Meridian in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Meridian forecast closer to your planned date for the most up-to-date weather information.

Meridian in January - FAQ

What are the expected maximum and minimum temperatures in Meridian during January?

Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Meridian during January?

Moderate rainfall is anticipated in Meridian during January, with a total of 78.1 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

Will it snow in Meridian in January 2026?

Meridian experiences an average snowfall of 3.3 cm during January, occurring over 2 days.

What are the typical wind conditions in Meridian during January?

The average wind speed in Meridian during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

Meridian snow forecast January 2026

Track daily snowfall levels and discover Meridian’s snowy potential this January ❄️
On average, Meridian sees 2 snowy days during January, with approximately 3.3 cm of total snowfall.

January rainfall patterns in Meridian

Explore the daily rainfall trends and prepare for Meridians January weather 💧
Typically, Meridian has 6 rainy days in January with a total of 78.1 mm of rainfall.

Quick links

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Location coordinates Where is Meridian?

Get accurate weather forecasts for Meridian, located at latitude 43.612 and longitude -116.392. Stay updated with localized weather information tailored for Meridian.

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