Markham, Washington Fishing Weather Forecast

Current Conditions

Temperature: 55°F (feels like 53°F). Condition: Overcast.

Wind: 6 mph NW, gusts to 15 mph.

Barometric Pressure: 30.21 inHg (1023 hPa).

Humidity: 88%. UV Index: 1. Cloud Cover: 96%.

Visibility: 9 miles. Dew Point: 52°F.

Sunrise: 5:31 AM. Sunset: 9:11 PM.

Fishing Score

Today's best fishing score: 89/100 (Excellent)

Pressure Analysis

Pressure falling rapidly — fish are feeding aggressively before the front arrives. Excellent fishing window!

Best fishing windows based on pressure: 00:00, 01:00, 04:00, 06:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 18:00, 19:00, 20:00, 21:00, 22:00, 23:00, 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 08:00, 09:00, 10:00, 12:00, 13:00, 14:00, 15:00, 18:00, 19:00, 23:00, 02:00, 03:00, 13:00, 16:00, 17:00, 18:00, 19:00, 23:00

7-Day Fishing Weather Forecast

Day	Date	High	Low	Condition	Wind	Pressure	Precip	UV	Fishing Score
Thu	2026-07-09	58°F	51°F	Overcast	9 mph WNW	30.15 inHg	3%	8	77/100 (Good)
Fri	2026-07-10	57°F	53°F	Drizzle	9 mph W	30.00 inHg	5%	3	77/100 (Good)
Sat	2026-07-11	60°F	52°F	Drizzle	9 mph W	30.06 inHg	3%	6	77/100 (Good)
Sun	2026-07-12	62°F	46°F	Overcast	15 mph NW	30.06 inHg	1%	7	77/100 (Good)
Mon	2026-07-13	60°F	49°F	Clear	11 mph WNW	30.06 inHg	1%	7	86/100 (Excellent)
Tue	2026-07-14	62°F	50°F	Partly Cloudy	9 mph WSW	30.09 inHg	3%	6	89/100 (Excellent)
Wed	2026-07-15	60°F	51°F	Overcast	12 mph WNW	30.12 inHg	8%	7	88/100 (Excellent)

Frequently Asked Questions

What's the fishing weather forecast for Markham, Washington?

Markham's 7-day fishing weather forecast peaks at a fishing score of 89/100 (Excellent). The forecast factors in barometric pressure, wind, temperature, cloud cover, and precipitation. The full hour-by-hour breakdown and 72-hour pressure chart are on this page.

Is today a good day to fish at Markham?

Today at Markham, Washington the best fishing window scores 89/100 (Excellent) and the barometric pressure is falling. A falling pressure trend often triggers more aggressive feeding before a front arrives.

How does barometric pressure affect fishing at Markham?

Fish are most active when barometric pressure is stable (29.80–30.20 inHg) or slowly falling. A rapid drop, often before a storm front, can trigger a feeding frenzy, while a sharp rise after a front passes usually makes fish lethargic. Right now Markham's pressure is 30.21 inHg and falling.

What wind speed is best for fishing at Markham?

Light to moderate winds (5–15 mph) are ideal — they create surface chop without making seas dangerous. Today's forecast shows 6 mph from the NW at Markham, Washington.

How accurate is HookCast's fishing weather for Markham?

Weather data for Markham, Washington is sourced from Open-Meteo (CC-BY 4.0), which uses NOAA observations and ECMWF forecast models. The forecast updates every 30 minutes. Tide data for paired tide pages is from NOAA Center for Operational Oceanographic Products (CO-OPS).

Washington

Markham Fishing Weather

55°F

Overcast · Feels like 53°F

7-day forecast with barometric pressure trends

Tide Chart

79/ 100

Good

Fishing Score

Was this accurate?

Wind

6 mph NW

Pressure

30.21"

Humidity

88%

UV Index

Dew Point

52°F

Visibility

9 mi

Sunrise

5:31 AM

Sunset

9:11 PM

Pressure Analysis

Pressure is falling rapidly — fish may become very active before the front

Barometric Pressure Trend

Green zones = best fishing windows (stable/slowly falling pressure)

Pressure (inHg)

Best Fishing Window

Ideal Range (29.80–30.20")

Today's Fishing Timeline

Combining pressure trend, solunar periods & tide data

Best

Good

Average