Wind
0 mph
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Local Forecast
Current conditions, 5-day forecast, active weather alerts for Markham, TX
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Hour-by-Hour Current Observation
Cloudy
Wind
0 mph
N
UV Index
0
None
Humidity
89%
Dew 76°F
Sun
7:03 AM · 7:42 PM
Rise · Set
Source: WHARTON (KARM). Slider scrubs the next 12 hours.
5-Day Outlook
Thursday
Isolated T-storm
Overnight: Chance of Thunderstorms
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 105. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Friday
Chance of Thunderstorms
Overnight: Isolated T-storm
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind 0 to 10 mph. Chance of precipitation is 50%.
Saturday
Thunderstorms Likely
Overnight: Mostly Clear
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
Night
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 75. Chance of precipitation is 60%.
Sunday
Chance of Scattered Thunderstorms
Overnight: Mostly Clear
Sunday
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Night
Showers and thunderstorms likely before 7pm. Mostly clear, with a low around 76. Chance of precipitation is 60%.
Monday
Chance of Scattered Thunderstorms
Overnight: Isolated T-storm
Monday
A chance of showers and thunderstorms after 7am. Sunny, with a high near 92. Chance of precipitation is 40%.
Night
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Chance of precipitation is 40%.
Markham, TX Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Markham, TX.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.