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Official National Weather Service (NWS) point forecast and real-time wind conditions for Granger Lake (Texas). 24-hour hour-by-hour wind timelines, peak gusts, watercraft recreation safety thresholds, and 7-day marine outlook.
Today: High 91°F · Low 69°F
Peak gusts: 20 mph · Lake surface chop expected
Humidity: 65% · Barometer: 30.12 inHg
USGS water monitoring available for Granger Lake.
Fair for boating (55/100), from 4 available inputs. Supporting this: No active official alerts for this lake. Gusts to 17 mph. The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Poor for fishing (50/100), from 5 available inputs. Supporting this: 0% chance of precipitation. Sky is partly cloudy (16% cloud cover). The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Fair for kayaking (55/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Gusts to 17 mph. The forecast mentions thunderstorms, which carries a risk penalty. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it. Supporting this: No active official alerts for this lake. Air temperature 82°F. The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: water temperature.
| Time | Air Temp | Wind (mph) | Direction | Peak Gusts | Rain Chance | Sky & Conditions |
|---|---|---|---|---|---|---|
| 1 PM | 82°F | 15 mph | S | ⚡ 17 mph | 0% | Sunny |
| 2 PM | 85°F | 15 mph | S | ⚡ 17 mph | 0% | Sunny |
| 3 PM | 88°F | 10 mph | S | ⚡ 22 mph | 0% | Sunny |
| 4 PM | 91°F | 15 mph | S | ⚡ 22 mph | 0% | Mostly Sunny |
| 5 PM | 90°F | 10 mph | S | ⚡ 22 mph | 0% | Sunny |
| 6 PM | 89°F | 10 mph | S | ⚡ 21 mph | 0% | Mostly Clear |
| 7 PM | 86°F | 10 mph | S | ⚡ 20 mph | 0% | Mostly Clear |
| 8 PM | 82°F | 10 mph | S | ⚡ 21 mph | 0% | Mostly Clear |
| 9 PM | 80°F | 10 mph | S | ⚡ 22 mph | 0% | Clear |
| 10 PM | 78°F | 10 mph | S | ⚡ 22 mph | 0% | Clear |
| 11 PM | 76°F | 10 mph | S | ⚡ 20 mph | 0% | Clear |
| 12 AM | 73°F | 10 mph | S | ⚡ 18 mph | 0% | Clear |
| 1 AM | 71°F | 5 mph | S | ⚡ 15 mph | 1% | Mostly Clear |
| 2 AM | 71°F | 5 mph | S | ⚡ 14 mph | 1% | Mostly Clear |
| 3 AM | 70°F | 5 mph | S | ⚡ 13 mph | 1% | Mostly Clear |
| 4 AM | 69°F | 5 mph | S | ⚡ 12 mph | 1% | Partly Cloudy |
| 5 AM | 69°F | 5 mph | S | ⚡ 10 mph | 1% | Partly Cloudy |
| 6 AM | 69°F | 5 mph | SE | ⚡ 10 mph | 1% | Partly Sunny |
| 7 AM | 69°F | 5 mph | SE | ⚡ 10 mph | 6% | Partly Sunny |
| 8 AM | 70°F | 5 mph | SE | ⚡ 10 mph | 6% | Partly Sunny |
| 9 AM | 72°F | 5 mph | S | ⚡ 12 mph | 6% | Partly Sunny |
| 10 AM | 77°F | 10 mph | S | ⚡ 15 mph | 7% | Mostly Cloudy |
| 11 AM | 81°F | 10 mph | S | ⚡ 18 mph | 7% | Mostly Sunny |
| 12 PM | 84°F | 10 mph | S | ⚡ 20 mph | 7% | Partly Sunny |
Mirror-like to gentle rippled water. Optimal conditions for paddleboarding, kayaking, swimming, and beginner water skiing or wakeboarding.
Pleasant breeze with small wavelets. Great for sailing, pleasure cruising, pontoon boats, and trolling for trout and bass.
Moderate waves with whitecaps likely. Requires skilled boat handling; kayaks, canoes, and stand-up paddleboards should stay close to sheltered bays.
Steep waves, cold spray, and hazardous open water. Avoid small craft voyages. Always check official National Weather Service lake wind advisories.
Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 69. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Heat index values as high as 100. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A chance of rain showers after 7am. Mostly sunny, with a high near 89. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of rain showers before 7pm. Mostly clear, with a low around 66. Chance of precipitation is 30%.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 58.
Sunny, with a high near 74.
Mostly clear, with a low around 52.
Granger Lake currently reports 82°F with wind velocity near 14 mph from the S. Atmospheric forecasts and 24-hour hour-by-hour wind timelines are updated hourly from the National Weather Service gridpoint matching the lake's coordinates.
At Granger Lake and surrounding mountain valleys, diurnal heating of the surrounding terrain causes strong thermal pressure differentials known locally as afternoon breezes (such as the Washoe Zephyr at Lake Tahoe). Wind speeds typically peak between 1:00 PM and 5:00 PM before calming near sunset.
For stand-up paddleboarding (SUP), canoeing, and light kayaks, winds under 7 mph (light breeze) offer the safest, glassiest surface conditions. Between 8–14 mph, small wavelets develop, suitable for sailboats and powerboats. Winds exceeding 15 mph create steep whitecaps and rapid drift; winds over 21 mph warrant small craft warnings.
All weather and wind telemetry is fetched directly from the National Weather Service (NOAA - WFO EWX) high-resolution numerical point-forecast API. LakeRadar uses the official gridpoint for Granger Lake without artificial smoothing or third-party estimates.
Yes. Live hydrological sensor readings, 30-day elevation histories, full-pool benchmarks, and USGS station provenance are available on our dedicated Granger Lake Water Level & Temperature page.
View Granger Lake Water Level & Temperature →