Keflavík
March
Weather in Keflavík for March 2026
Your guide to Keflavík weather in March - trends and predictions
Weather Warning: Blizzard - See hour by hour.
Expect heavy snowfall in Keflavík during March, with an average of 19 snowy days.
According to Keflavík snow forecast for March 2026, 8 snowy days are expected until the end of the month. The closest date with snow is Friday, 20 March.Until now, March 2026 in Keflavík is slightly cooler than the historical average by -1.3 °C.
The forecast for the next days in Keflavík predicts temperatures to be around 3 °C, close to the historical average.
In general, the average temperature in Keflavík at the beginning of March is 4.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 3 °C by the end of March.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
4
Dry days
8
Rainy days
19
Snow days
4°/2°
Temperatures
42 km/h
Avg max wind
75 %
Avg humidity
Keflavík Weather March
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Temperatures trend during March in Keflavík
See the weather trend as well as the moving average line
March weather in Keflavík day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. |  Overcast | 3° /-1° | 4.1 mm | 0 cm | |
| 2 Mar. |  Sunny | 4° /-1° | 4.1 mm | 0.1 cm | |
| 3 Mar. | Overcast | 5° /-1° | 11.5 mm | 0.5 cm | |
| 4 Mar. |  Heavy snow | 5° /0° | 7.5 mm | 1.1 cm | |
| 5 Mar. |  Light drizzle | 5° /2° | 4.3 mm | 0.9 cm | |
| 6 Mar. | Light rain | 5° /2° | 7.5 mm | 0.8 cm | |
| 7 Mar. |  Patchy rain possible | 5° /2° | 4.4 mm | 1 cm | |
| 8 Mar. | Light rain | 4° /2° | 7.5 mm | 0.2 cm | |
| 9 Mar. | Light rain | 5° /2° | 3.7 mm | 0 cm | |
| 10 Mar. | Patchy rain possible | 5° /2° | 1 mm | 0.2 cm | |
| 11 Mar. |  Partly cloudy | 4° /2° | 0.8 mm | 0.2 cm | |
| 12 Mar. | Heavy snow | 3° /1° | 0.5 mm | 0.4 cm | |
| 13 Mar. | Overcast | 4° /1° | 0.2 mm | 0 cm | |
| 14 Mar. |  Light snow | 4° /2° | 0.7 mm | 0 cm | |
| 15 Mar. |  Moderate or heavy snow with thunder | 5° /2° | 11.5 mm | 2.2 cm | |
| 16 Mar. |  Light snow showers | 5° /3° | 0.6 mm | 0.2 cm | |
| 17 Mar. | Heavy snow | 6° /2° | 3.1 mm | 0.7 cm | |
| 18 Mar. | Heavy snow | 7° /2° | 3.2 mm | 0.1 cm | |
| 19 Mar. |  Moderate or heavy snow showers | 5° /1° | 2.8 mm | 0.2 cm | |
| 20 Mar. |  Blizzard | 1° /-2° | 9.9 mm | 0.2 cm | |
| 21 Mar. | Blizzard | 2° /-2° | 8.7 mm | 1.3 cm | |
| 22 Mar. | Blizzard | 1° /-1° | 8 mm | 0 cm | |
| 23 Mar. |  Moderate rain | 3° /-1° | 9.7 mm | 0.7 cm | |
| 24 Mar. | Patchy rain possible | 4° /1° | 4.4 mm | 0.7 cm | |
| 25 Mar. | Partly cloudy | 1° /-1° | 0 mm | 0 cm | |
| 26 Mar. | Blizzard | 3° /-2° | 4.7 mm | 0 cm | |
| 27 Mar. | Patchy rain possible | 4° /3° | 2.6 mm | 1.7 cm | |
| 28 Mar. | Partly cloudy | 3° /2° | 0 mm | 0 cm | |
| 29 Mar. | Patchy rain possible | 3° /1° | 2.6 mm | 0.1 cm | |
| 30 Mar. | Patchy rain possible | 4° /1° | 1.4 mm | 0.5 cm | |
| 31 Mar. | Patchy rain possible | 3° /0° | 0.5 mm | 0.3 cm | |
| Next | |||||
Important Notice
Our weather forecast for Keflavík 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 Keflavík forecast closer to your planned date for the most up-to-date weather information.
Change Month
Keflavík in March - FAQ
What are the expected maximum and minimum temperatures in Keflavík during March?
During March, expect a variety of temperatures with highs around 4° and lows near 2°, suitable for diverse activities and preferences.
How much rainfall should be expected in Keflavík during March?
Significant rainfall exceeding 123.9 mm is expected in Keflavík during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Keflavík in March 2026?
Keflavík experiences an average snowfall of 14.61 cm during March, occurring over 19 days.
What are the typical wind conditions in Keflavík during March?
The average wind speed in Keflavík during March is 42 km/h, suggesting breezy to windy conditions, depending on your activities.
Keflavík snow forecast March 2026
Track daily snowfall levels and discover Keflavík’s snowy potential this March ❄️
On average, Keflavík sees 19 snowy days during March, with approximately 14.6 cm of total snowfall.
March rainfall patterns in Keflavík
Explore the daily rainfall trends and prepare for Keflavíks March weather 💧
Typically, Keflavík has 8 rainy days in March with a total of 123.9 mm of rainfall.
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Where is Keflavík?Get accurate weather forecasts for Keflavík, located at latitude 64.005 and longitude -22.562. Stay updated with localized weather information tailored for Keflavík.
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