Havana, ND Weather & Growing Conditions
Overnight
35°F
Light Rain
Rain. Cloudy. Low around 35, with temperatures rising to around 40 overnight. North northwest wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 35°F | Light Rain | 15 mph NNW | 75% |
| Wednesday | 43°F | Light Rain Likely | 17 mph NNW | 74% |
| Wednesday Night | 30°F | Mostly Cloudy | 14 mph NNW | 1% |
| Thursday | 38°F | Mostly Cloudy | 9 to 14 mph N | 0% |
| Thursday Night | 23°F | Mostly Cloudy | 1 to 7 mph ENE | 0% |
| Friday | 42°F | Mostly Sunny | 1 to 6 mph S | 0% |
| Friday Night | 27°F | Partly Cloudy | 5 to 10 mph SSW | 0% |
| Saturday | 53°F | Mostly Sunny | 10 to 16 mph SW | 1% |
| Saturday Night | 32°F | Mostly Clear | 8 to 12 mph WSW | 0% |
| Sunday | 54°F | Sunny | 10 mph SW | 0% |
| Sunday Night | 37°F | Partly Cloudy | 8 to 14 mph SW | 0% |
| Monday | 58°F | Mostly Sunny | 9 to 15 mph W | 0% |
| Monday Night | 33°F | Mostly Clear | 8 mph WNW | 0% |
| Tuesday | 53°F | Mostly Sunny | 8 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Havana, ND
Last spring frost
May 7
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
4a
Explore more for Havana, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Forman 5 Sse, Nd (5.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.