Photo: Wikipedia · Kailua-Kona, Hawaii
Kona is looking at about 82°F for 2026-08-30 – 2026-09-06 — here's how to use that forecast.
Should you plan around Kona's forecast this weekend?
Kona, Hawaii
Kona, Hawaii is looking at a 82°F high and 75°F low this weekend, with only light rain on the books (~0.15 in).
Treat Kona as the whole trip: build the day around warm shore air and lighter rain, then fill gaps with the local picks below.
Bottom line: go to Kona if this forecast matches the weekend you want; skip it if it doesn’t.
Things to do
- Hawaiʻi Volcanoes National Park (4.8): Unique destination to spot live lava flows, lava tubes & glowing craters, plus educational programs.
- Kahalu’u Beach Park (4.6): Small beach & reef with generally calm water, making it a popular place to snorkel.
- Kona Farmers Market (4.3): 40+ outdoor vendors of locally grown produce, flowers, handicrafts & specialties like Kona coffee.
What to pack
What to pack2
- Strong sun is likely this week — SPF 30+ (SPF 50+ if you burn easily) is recommended.
- Rain is in the forecast — a compact shell or umbrella will save the day.
Packing checklist8
- Sunscreen (SPF 30+) — High daytime heat and sun exposure
- Compact umbrella — Showers are likely in the forecast
- Electrolyte packets — Heat + dry air increase dehydration risk
- Light jacket or cardigan — Evenings and air-conditioned spaces
- Moisturizing lotion — Low humidity dries skin out
- Rain jacket / shell — Stay dry without overheating
- Sandals / flip-flops — Easy footwear for heat and water edges
- Shorts / breathable bottoms — Stay cool when highs push into the 80s+
Bottom line
Kona this weekend: treat 82°F as the planning anchor, then build the itinerary around what you actually want to do.
Keep planning
Updated August 30, 2026. Not a substitute for local advisories.