Click on a day for an hourly weather forecast
The temperatures in Fredrikstad in October are quite cold with temperatures between 9°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of October in Fredrikstad. 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.
Our weather forecast can give you a great sense of what weather to expect in Fredrikstad in October 2025.
If you’re planning to visit Fredrikstad in the near future, we highly recommend that you review the 14 day weather forecast for Fredrikstad before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / 0° | 6 | 16 | 10 | 103 mm | Awful | Fredrikstad in January |
| February | 1° / -1° | 6 | 13 | 10 | 89 mm | Awful | Fredrikstad in February |
| March | 4° / 1° | 5 | 21 | 5 | 74 mm | Awful | Fredrikstad in March |
| April | 8° / 5° | 4 | 24 | 1 | 52 mm | Ok | Fredrikstad in April |
| May | 12° / 9° | 7 | 24 | 0 | 96 mm | Bad | Fredrikstad in May |
| June | 16° / 13° | 5 | 25 | 0 | 91 mm | Good | Fredrikstad in June |
| July | 18° / 16° | 8 | 23 | 0 | 138 mm | Ok | Fredrikstad in July |
| August | 18° / 15° | 8 | 23 | 0 | 169 mm | Ok | Fredrikstad in August |
| September | 16° / 13° | 7 | 23 | 0 | 143 mm | Ok | Fredrikstad in September |
| October | 11° / 9° | 10 | 21 | 0 | 149 mm | Bad | Fredrikstad in October |
| November | 7° / 5° | 9 | 19 | 2 | 146 mm | Awful | Fredrikstad in November |
| December | 4° / 2° | 9 | 15 | 7 | 121 mm | Awful | Fredrikstad in December |