Climate Weslaco - Texas
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 71 | 74 | 80 | 86 | 90 | 94 |
| Average low in ºF Av. low Lo | 49 | 52 | 58 | 64 | 71 | 75 |
| Av. precipitation in inch Av. precip. Pre. | 1.09 | 1.32 | 1.07 | 1.35 | 2.64 | 2.50 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 96 | 97 | 92 | 87 | 80 | 72 |
| Average low in ºF Av. low Lo | 76 | 76 | 72 | 66 | 58 | 50 |
| Av. precipitation in inch Av. precip. Pre. | 2.81 | 1.95 | 4.91 | 2.43 | 1.32 | 1.41 |
What is the average weather in Weslaco, Texas?
Weslaco experiences a humid subtropical climate, defined by its very hot summers. Winters are mild, offering a pleasant contrast to the intense heat. The area receives moderate precipitation, with a strong seasonal pattern that brings wetter conditions in the fall, often with heavy downpours or afternoon thunderstorms during warmer months.
Weslaco Climate Graph - Texas Climate Chart
Daily normals Weslaco - Texas - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 70.0 | 48.4 | 0.04 | 0.04 | 0.00 | 0.00 |
| 2 Jan | 70.0 | 48.4 | 0.08 | 0.08 | 0.00 | 0.00 |
| 3 Jan | 70.0 | 48.4 | 0.12 | 0.12 | 0.00 | 0.00 |
| 4 Jan | 69.9 | 48.4 | 0.16 | 0.16 | 0.00 | 0.00 |
| 5 Jan | 69.9 | 48.4 | 0.20 | 0.20 | 0.00 | 0.00 |
| 6 Jan | 69.9 | 48.4 | 0.24 | 0.24 | 0.00 | 0.00 |
| 7 Jan | 70.0 | 48.4 | 0.28 | 0.28 | 0.00 | 0.00 |
| 8 Jan | 70.0 | 48.4 | 0.28 | 0.28 | 0.00 | 0.00 |
| 9 Jan | 70.0 | 48.5 | 0.31 | 0.31 | 0.00 | 0.00 |
| 10 Jan | 70.1 | 48.5 | 0.35 | 0.35 | 0.00 | 0.00 |
| 11 Jan | 70.1 | 48.6 | 0.39 | 0.39 | 0.00 | 0.00 |
| 12 Jan | 70.2 | 48.6 | 0.43 | 0.43 | 0.00 | 0.00 |
| 13 Jan | 70.2 | 48.7 | 0.47 | 0.47 | 0.00 | 0.00 |
| 14 Jan | 70.3 | 48.7 | 0.51 | 0.51 | 0.00 | 0.00 |
| 15 Jan | 70.4 | 48.8 | 0.55 | 0.55 | 0.00 | 0.00 |
| 16 Jan | 70.5 | 48.8 | 0.59 | 0.59 | 0.00 | 0.00 |
| 17 Jan | 70.6 | 48.9 | 0.59 | 0.59 | 0.00 | 0.00 |
| 18 Jan | 70.7 | 49.0 | 0.63 | 0.63 | 0.00 | 0.00 |
| 19 Jan | 70.8 | 49.1 | 0.67 | 0.67 | 0.00 | 0.00 |
| 20 Jan | 70.9 | 49.1 | 0.71 | 0.71 | 0.00 | 0.00 |
| 21 Jan | 71.0 | 49.2 | 0.75 | 0.75 | 0.00 | 0.00 |
| 22 Jan | 71.1 | 49.3 | 0.79 | 0.79 | 0.00 | 0.00 |
| 23 Jan | 71.2 | 49.4 | 0.83 | 0.83 | 0.00 | 0.00 |
| 24 Jan | 71.3 | 49.5 | 0.87 | 0.87 | 0.00 | 0.00 |
| 25 Jan | 71.4 | 49.6 | 0.91 | 0.91 | 0.00 | 0.00 |
| 26 Jan | 71.6 | 49.7 | 0.91 | 0.91 | 0.00 | 0.00 |
| 27 Jan | 71.7 | 49.8 | 0.94 | 0.94 | 0.00 | 0.00 |
| 28 Jan | 71.8 | 49.9 | 0.98 | 0.98 | 0.00 | 0.00 |
| 29 Jan | 72.0 | 50.0 | 1.02 | 1.02 | 0.00 | 0.00 |
| 30 Jan | 72.1 | 50.1 | 1.06 | 1.06 | 0.00 | 0.00 |
| 31 Jan | 72.2 | 50.2 | 1.10 | 1.10 | 0.00 | 0.00 |
Weather history Weslaco - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 93.9 | 75.9 | 0.00 | - | - |
| 02 Jun | 93.9 | 75.9 | 0.01 | - | - |
| 03 Jun | 95.0 | 75.0 | 0.00 | - | - |
| 04 Jun | 91.9 | 75.0 | 0.03 | - | - |
| 05 Jun | 93.9 | 77.0 | 0.00 | - | - |
| 06 Jun | 89.1 | 75.9 | 0.40 | - | - |
| 07 Jun | 95.0 | 77.0 | 0.01 | - | - |
| 08 Jun | 87.1 | 79.0 | 0.00 | - | - |
| 09 Jun | 93.0 | 78.1 | 0.01 | - | - |
| 10 Jun | 96.1 | 78.1 | 0.00 | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 97.0 | 75.9 | 0.00 | - | - |
| 14 Jun | 91.9 | 75.9 | 0.08 | - | - |
| 15 Jun | 93.9 | 78.1 | 2.10 | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | 98.1 | 75.0 | 0.00 | - | - |
| 19 Jun | 99.0 | 81.0 | 0.00 | - | - |
| 20 Jun | 99.0 | 81.0 | 0.00 | - | - |
| 21 Jun | 89.1 | 75.0 | 0.12 | - | - |
| 22 Jun | 91.9 | 80.1 | 0.00 | - | - |
| 23 Jun | 96.1 | 79.0 | 0.00 | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Weslaco
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 93.9 ºF | 71 ºF | |
| Average low temperature Av. low temp. | 77.3 ºF | 49 ºF | |
| Total precipitation Total precip. | 2.76 inch | 1.09 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 99.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 87.1 ºF | - | |
| Highest min temperature Highest min temp. | 81.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 75.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Weslaco - Texas
| Country | United States | |
|---|---|---|
| State | Texas | |
| County | Hidalgo | |
| City | Weslaco | |
| Zip Code | 78596 | |
| Longitude | -97.97 dec. degr. | |
| Latitude | 26.18 dec. degr. | |
| Altitude - Elevation | 66ft | |
| ICAO | - | |
| IATA | - |
Date and Time Weslaco - Texas
| Local Time | 01:18 AM | |
|---|---|---|
| Sunrise | 06:40 AM | |
| Sunset | 08:29 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Weslaco - Texas
USGS National Map — Open interactive map
Weslaco weather averages
| Annual high temperature | 85ºF |
| Annual low temperature | 64ºF |
| Average annual precip. | 24.8 inch |
Station Data
Monthly averages Weslaco
Longitude: -97.9731, Latitude: 26.1776
Average weather Weslaco, TX - 78596
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...