Diamond Ridge, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Diamond Ridge, a community in Kenai Peninsula Borough County, Alaska.
Tonight
39°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 39. West wind 0 to 5 mph. Chance of precipitation is 30%.
7-day forecast for Diamond Ridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Chance Rain Showers | 0 to 5 mph W | 32% |
| Saturday | 52°F | Rain Showers Likely | 5 mph NE | 64% |
| Saturday Night | 40°F | Rain Showers Likely then Light Rain | 5 to 10 mph NE | 82% |
| Sunday | 50°F | Light Rain then Chance Rain Showers | 5 to 10 mph N | 82% |
| Sunday Night | 36°F | Rain Showers Likely | 0 to 5 mph W | 59% |
| Monday | 50°F | Rain Showers Likely | 0 to 5 mph S | 72% |
| Monday Night | 34°F | Chance Rain Showers | 0 mph | 47% |
| Tuesday | 51°F | Slight Chance Rain Showers | 0 to 5 mph N | 17% |
| Tuesday Night | 34°F | Partly Cloudy | 0 to 5 mph N | 10% |
| Wednesday | 52°F | Mostly Sunny | 0 to 5 mph N | 10% |
| Wednesday Night | 35°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 20% |
| Thursday | 53°F | Chance Rain Showers | 5 mph SE | 32% |
| Thursday Night | 37°F | Chance Rain Showers | 5 mph E | 49% |
| Friday | 53°F | Chance Rain Showers | 5 to 10 mph SE | 49% |
Forecast source: National Weather Service (api.weather.gov) for Diamond Ridge (59.702, -151.555). Updated through the day.
Growing snapshot for Diamond Ridge
Last spring frost
May 16
First fall frost
Sep 30
Growing season
136 days
More local growing data for Diamond Ridge: nearby ZIP 99556 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Anchor Point
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Beluga
Clam Gulch
Cohoe
Cooper Landing
Crown Point
Fox River
Fritz Creek
Funny River
Halibut Cove
Happy Valley
Homer
Hope
Kachemak
Kalifornsky
Kasilof
Kenai
Lowell Point
Moose Pass
Nanwalek
Nikiski
Nikolaevsk
Ninilchik
Point Possession
Port Graham
Primrose
Ridgeway
Salamatof
Seldovia
Climate data from the nearest NOAA station, Homer 8 Nw, Ak (6.5 mi from Diamond Ridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.