Primrose, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Primrose, a community in Kenai Peninsula Borough County, Alaska.
Today
48°F
Light Rain
Rain. Cloudy, with a high near 48. Southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
7-day forecast for Primrose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Light Rain | 15 to 20 mph SE | 83% |
| Tonight | 46°F | Light Rain Likely | 15 mph SE | 71% |
| Wednesday | 50°F | Light Rain Likely | 10 to 15 mph SE | 67% |
| Wednesday Night | 45°F | Light Rain Likely | 5 to 10 mph SE | 56% |
| Thursday | 55°F | Light Rain Likely | 5 mph SE | 56% |
| Thursday Night | 44°F | Chance Light Rain | 0 to 5 mph SE | 44% |
| Friday | 66°F | Cloudy | 5 mph NW | 8% |
| Friday Night | 45°F | Mostly Cloudy | 0 to 5 mph W | 8% |
| Saturday | 68°F | Mostly Cloudy | 5 mph NW | 8% |
| Saturday Night | 46°F | Mostly Cloudy | 5 mph SW | 8% |
| Sunday | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph W | 15% |
| Sunday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph S | 15% |
| Monday | 67°F | Slight Chance Rain Showers | 5 mph NW | 18% |
| Monday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Primrose (60.342, -149.296). Updated through the day.
Growing snapshot for Primrose
Last spring frost
May 2
First fall frost
Oct 7
Growing season
158 days
More local growing data for Primrose: nearby ZIP 99664 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
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Kachemak
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Kenai
Lowell Point
Moose Pass
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Climate data from the nearest NOAA station, Seward Ap, Ak (2.9 mi from Primrose). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.