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Weather in Lewiston, Idaho for March 2026

Your guide to Lewiston weather in March - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Lewiston during March is quite rare, with fewer than 2 snowy days on average.

  • Temperatures

  • In general, the average temperature in Lewiston at the beginning of March is 10 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15 °F by the end of March.

  • Rain 🌧️

  • The climate of Lewiston in March is notably wet, with an average of 15 rainy days, and a total of 79.2 mm of precipitation.

  • More

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Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/2°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Lewiston Weather March

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Temperatures trend during March in Lewiston

See the weather trend as well as the moving average line

March weather in Lewiston day by day

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Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
12° /0° 0 mm 0 cm
Mar. 2 Overcast
Overcast
10° /0° 0 mm 0 cm
Mar. 3 Patchy rain possible
Patchy rain possible
11° /2° 0.4 mm 0 cm
Mar. 4 Patchy rain possible
Patchy rain possible
9° /1° 0.7 mm 0 cm
Mar. 5 Overcast
Overcast
9° /-1° 0 mm 0 cm
Mar. 6 Overcast
Overcast
8° /-3° 0 mm 0 cm
Mar. 7 Cloudy
Cloudy
11° /0° 0 mm 0 cm
Mar. 8 Overcast
Overcast
13° /-1° 0 mm 0 cm
Mar. 9 Overcast
Overcast
16° /0° 0 mm 0 cm
Mar. 10 Patchy rain possible
Patchy rain possible
7° /2° 2 mm 0 cm
Mar. 11 Patchy rain possible
Patchy rain possible
9° /2° 0.2 mm 0 cm
Mar. 12 Moderate rain at times
Moderate rain at times
10° /1° 4.5 mm 0 cm
Mar. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
9° /2° 9.1 mm 0 cm
Mar. 14 Partly cloudy
Partly cloudy
8° /-1° 0 mm 0 cm
Mar. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
9° /1° 4.9 mm 0 cm
Mar. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
9° /1° 10.7 mm 0 cm
Mar. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
7° /0° 17.3 mm 0 cm
Mar. 18 Patchy rain possible
Patchy rain possible
7° /-2° 1.3 mm 0.4 cm
Mar. 19 Overcast
Overcast
11° /-1° 0 mm 0 cm
Mar. 20 Moderate rain at times
Moderate rain at times
9° /2° 1.3 mm 0 cm
Mar. 21 Heavy rain at times
Heavy rain at times
12° /2° 9.5 mm 0 cm
Mar. 22 Patchy rain possible
Patchy rain possible
10° /2° 0.9 mm 0 cm
Mar. 23 Moderate rain at times
Moderate rain at times
10° /3° 3.7 mm 0 cm
Mar. 24 Overcast
Overcast
19° /8° 0 mm 0 cm
Mar. 25 Overcast
Overcast
21° /6° 0 mm 0 cm
Mar. 26 Sunny
Sunny
25° /5° 0 mm 0 cm
Mar. 27 Moderate rain at times
Moderate rain at times
17° /7° 1.6 mm 0 cm
Mar. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
10° /5° 3.8 mm 0 cm
Mar. 29 Overcast
Overcast
10° /4° 0 mm 0 cm
Mar. 30 Mist
Mist
12° /0° 0 mm 0 cm
Mar. 31 Thundery outbreaks possible
Thundery outbreaks possible
10° /2° 7.3 mm 0 cm
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Important Notice
Our weather forecast for Lewiston in March 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 Lewiston forecast closer to your planned date for the most up-to-date weather information.

Lewiston in March - FAQ

What are the expected maximum and minimum temperatures in Lewiston during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 2°.
How much rainfall should be expected in Lewiston during March?
Moderate rainfall is anticipated in Lewiston during March, with a total of 79.2 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
Will it snow in Lewiston in March 2026?
Lewiston typically sees 0.4 cm of snowfall during March.
What are the typical wind conditions in Lewiston during March?
The average wind speed in Lewiston during March is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

Lewiston snow forecast March 2026

Track daily snowfall levels and discover Lewiston’s snowy potential this March ❄️

March rainfall patterns in Lewiston

Explore the daily rainfall trends and prepare for Lewistons March weather 💧

UV exposure in Lewiston during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

Quick links

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Location coordinates Where is Lewiston?

Get accurate weather forecasts for Lewiston, located at latitude 46.417 and longitude -117.018. Stay updated with localized weather information tailored for Lewiston.

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