Updated
Markle Lake
Reservoir
Use caution — an official advisory is in effect
Use cautionUse caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- A Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- Water temperature is 95°F, warm enough that sun and heat are the main concerns.
Interactive map not available
Use caution — an official advisory is in effect
Use cautionUse caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas.
- A Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas. — NWS Houston/Galveston TX
- Water temperature is 95°F, warm enough that sun and heat are the main concerns. — NOAA buoy EMAT2, as of Aug 21, 10:30 PM UTC
- No official beach advisory posted (Texas Beach Watch (Texas GLO) checked).
Official advisories
Checked against Texas Beach Watch (Texas GLO) — no advisory posted.
Live data from NOAA buoy EMAT2 (26.5 mi away), as of Aug 21, 10:30 PM UTC.
Weather at Markle Lake
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Frequently asked questions
- Where is Markle Lake?
- Markle Lake is a reservoir in Texas.
- What is the water temperature at Markle Lake?
- As of August 21, 2026, the water temperature at Markle Lake in Texas is 95°F (35°C), measured by NOAA buoy EMAT2, 26.5 miles away.
- Can you swim at Markle Lake?
- Use caution — an official advisory is in effect: a Heat Advisory is in effect for Houston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery and other areas. Checked August 21, 2026.
- What amenities does Markle Lake have?
- Visitor-listed amenities at Markle Lake include camping-nearby.
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Location & Contact
Texas
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