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United States weather

Weather in Katy, Texas for January 2027

Your guide to Katy weather in January - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Katy during January is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Katy at the beginning of January is 21.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8.1 °F by the end of January.

    • Rain 🌧️

  • With an average of 4 rainy days, Katy experiences minimal rainfall in January.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
26
Dry days
Average rainy days
4
Rainy days
Average snowy days
1
Snow days
Average temperatures
16°/7°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Katy Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
22°
2
Overcast
27°
3
Partly cloudy
24°
4
Overcast
12°
5
Mist
18°
6
Fog
26°
7
Fog
23°
8
Overcast
22°
9
Fog
24°
10
Overcast
19°
11
Overcast
14°
12
Cloudy
12°
13
Overcast
14°
14
Mist
18°
15
Sunny
15°
16
Sunny
22°
17
Overcast
10°
18
Sunny
15°
19
Sunny
20°
20
Mist
16°
21
Light rain shower
19°
22
Mist
16°
23
Fog
18°
24
Light rain shower
16°
25
Moderate or heavy freezing rain
0°
26
Overcast
5°
27
Sunny
8°
28
Sunny
13°
29
Mist
15°
30
Overcast
9°
31
Sunny
7°

Temperatures trend during January in Katy

See the weather trend as well as the moving average line

January weather in Katy day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Partly cloudy
Partly cloudy
 22° /6° 0 mm 0 cm
Jan. 2 Overcast
Overcast
 27° /16° 0 mm 0 cm
Jan. 3 Partly cloudy
Partly cloudy
 24° /11° 0 mm 0 cm
Jan. 4 Overcast
Overcast
 12° /10° 0 mm 0 cm
Jan. 5 Mist
Mist
 18° /10° 0 mm 0 cm
Jan. 6 Fog
Fog
 26° /17° 0 mm 0 cm
Jan. 7 Fog
Fog
 23° /17° 0 mm 0 cm
Jan. 8 Overcast
Overcast
 22° /19° 0 mm 0 cm
Jan. 9 Fog
Fog
 24° /18° 0 mm 0 cm
Jan. 10 Overcast
Overcast
 19° /9° 7.3 mm 0 cm
Jan. 11 Overcast
Overcast
 14° /6° 0 mm 0 cm
Jan. 12 Cloudy
Cloudy
 12° /4° 0 mm 0 cm
Jan. 13 Overcast
Overcast
 14° /10° 0 mm 0 cm
Jan. 14 Mist
Mist
 18° /5° 0 mm 0 cm
Jan. 15 Sunny
Sunny
 15° /4° 0 mm 0 cm
Jan. 16 Sunny
Sunny
 22° /3° 0 mm 0 cm
Jan. 17 Overcast
Overcast
 10° /7° 0 mm 0 cm
Jan. 18 Sunny
Sunny
 15° /0° 0 mm 0 cm
Jan. 19 Sunny
Sunny
 20° /1° 0 mm 0 cm
Jan. 20 Mist
Mist
 16° /6° 0 mm 0 cm
Jan. 21 Light rain shower
Light rain shower
 19° /13° 33.3 mm 0 cm
Jan. 22 Mist
Mist
 16° /12° 2.4 mm 0 cm
Jan. 23 Fog
Fog
 18° /15° 0 mm 0 cm
Jan. 24 Light rain shower
Light rain shower
 16° /5° 8 mm 0 cm
Jan. 25 Moderate or heavy freezing rain
Moderate or heavy freezing rain
 0° /-2° 34.9 mm 1.5 cm
Jan. 26 Overcast
Overcast
 5° /-3° 0 mm 0 cm
Jan. 27 Sunny
Sunny
 8° /-2° 0 mm 0 cm
Jan. 28 Sunny
Sunny
 13° /1° 0 mm 0 cm
Jan. 29 Mist
Mist
 15° /1° 0 mm 0 cm
Jan. 30 Overcast
Overcast
 9° /2° 0 mm 0 cm
Jan. 31 Sunny
Sunny
 7° /0° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Katy in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Katy forecast closer to your planned date for the most up-to-date weather information.
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Katy in January - FAQ

What are the expected maximum and minimum temperatures in Katy during January?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Katy during January?
Moderate rainfall is anticipated in Katy during January, with a total of 85.9 mm spread over approximately 4 days. Considering plans for rainy days is advisable.

Will it snow in Katy in January 2027?
Katy typically sees 1.5 cm of snowfall during January.

What are the typical wind conditions in Katy during January?
The average wind speed in Katy during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Katy snow forecast January 2027

Track daily snowfall levels and discover Katy’s snowy potential this January ❄️
On average, Katy sees 1 snowy days during January, with approximately 1.5 cm of total snowfall.

January rainfall patterns in Katy

Explore the daily rainfall trends and prepare for Katys January weather 💧
Typically, Katy has 4 rainy days in January with a total of 85.9 mm of rainfall.

UV exposure in Katy during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️

Quick links

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Location coordinates Where is Katy?

Get accurate weather forecasts for Katy, located at latitude 29.786 and longitude -95.824. Stay updated with localized weather information tailored for Katy.

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