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The weather in Lewiston in April is very cold with temperatures between 2°C and 10°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Lewiston. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Lewiston during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Lewiston.
Our weather forecast can give you a great sense of what weather to expect in Lewiston in April 2025.
If you’re planning to visit Lewiston in the near future, we highly recommend that you review the 14 day weather forecast for Lewiston before you arrive.
Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
---|---|---|---|---|---|---|---|
January | -3° / -9° | 4 | 15 | 12 | 108 mm | Awful | Lewiston in January |
February | -1° / -9° | 4 | 11 | 13 | 113 mm | Awful | Lewiston in February |
March | 3° / -4° | 7 | 14 | 11 | 124 mm | Awful | Lewiston in March |
April | 10° / 2° | 8 | 18 | 4 | 134 mm | Awful | Lewiston in April |
May | 17° / 8° | 8 | 23 | 0 | 110 mm | Ok | Lewiston in May |
June | 22° / 12° | 7 | 23 | 0 | 134 mm | Ok | Lewiston in June |
July | 25° / 15° | 6 | 25 | 0 | 104 mm | Perfect | Lewiston in July |
August | 25° / 15° | 5 | 26 | 0 | 111 mm | Perfect | Lewiston in August |
September | 21° / 11° | 5 | 25 | 0 | 84 mm | Good | Lewiston in September |
October | 14° / 6° | 7 | 23 | 0 | 143 mm | Ok | Lewiston in October |
November | 7° / 0° | 6 | 20 | 4 | 115 mm | Bad | Lewiston in November |
December | 1° / -4° | 7 | 14 | 10 | 149 mm | Awful | Lewiston in December |