Is it good to stain in Fort Lauderdale, FL this week?
A live 7-day go/no-go calendar for deck & fence stain in Fort Lauderdale, built from the local forecast against the 5°F-above-dew-point rule. We lead with the signal a weather app misses: overnight condensation risk.
- Dew margin
- 3.8°F
- Overnight dew
- Watch
- Rain
- 25%
- Window
- 9am–3pm
Watch overnight dew — surface comes within 3.8°F of the dew point (margin is 5°F). Time the coat to dry well before evening.
- Dew margin
- 3.6°F
- Overnight dew
- Watch
- Rain
- 42%
- Window
- —
Rain likely in the 24h cure window (42% chance, ~1.4mm) — it can wash out or mar an uncured stain.
- Dew margin
- 4.6°F
- Overnight dew
- Watch
- Rain
- 17%
- Window
- —
Rain likely in the 24h cure window (17% chance, ~1mm) — it can wash out or mar an uncured stain.
- Dew margin
- 5.5°F
- Overnight dew
- Low
- Rain
- 54%
- Window
- 8am–5pm
Some rain risk (54%) during the cure window — re-check the radar before you start.
- Dew margin
- 5.9°F
- Overnight dew
- Low
- Rain
- 73%
- Window
- —
Rain likely in the 24h cure window (73% chance) — it can wash out or mar an uncured stain.
- Dew margin
- 5.1°F
- Overnight dew
- Low
- Rain
- 76%
- Window
- —
Rain likely in the 24h cure window (76% chance, ~1.8mm) — it can wash out or mar an uncured stain.
- Dew margin
- 3.3°F
- Overnight dew
- Watch
- Rain
- 63%
- Window
- —
Rain likely in the 24h cure window (63% chance, ~1.2mm) — it can wash out or mar an uncured stain.
- Watch overnight dew — surface comes within 3.8°F of the dew point (margin is 5°F). Time the coat to dry well before evening.
- High humidity (87%, over the 85% mark) slows drying — keep an eye on the cure window.
Caution. These are forecast numbers — confirm the surface temperature on-site before you start.
Why these thresholds
Stain applied to a damp or dew-wet board can't penetrate — it beads, stays tacky and flakes. Wood must be dry and stay above the dew point while it sets.
- • Surface temp must stay 5°F above the dew point through application and cure (ASTM D3276 / ISO 8502-42).
- • Air + surface in the 50–90°F band (low-temp lines to 45°F).
- • Humidity under 85%; ideally under 70%.
- • No rain for 24h after application.
- • We use the forecast ground-surface temperature as a surface-temp proxy — confirm on-site with an IR thermometer.
Free in the beta
Watch this job site 24/7
Get an email the moment overnight dew, rain, or an out-of-range stretch threatens a fresh coat — and a morning digest with the best window ahead. No app to check; we watch the forecast for you.