Monthly outlook for Prairie Hill, TX: average high 103.9°, average low 74.6°. That is 5.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 August (108.3°), the coolest 17 August (72°).
103.9°/74.6°
Average high / low
+5.5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
102.2°
94.2°
+4.4°
19 August – 28 August
106.7°
93.2°
+7.5°
29 August – 7 September
at normal
91.1°
—
August records over 66 years
108°27 August 2023All-time high
62.1°10 August 1989All-time low
Climate normals and records are computed from the nearest reference point — Brenham (6 mi).
Mon, 1090° / 75°0.03
90 °
Prairie Hill, Monday, 10 August
Light rain. High 90°, low 75°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11103° / 75°0
103 °
Prairie Hill, Tuesday, 11 August
Partly cloudy. High 103°, low 75°.
Pressure30.03 inHg
Wind10.6 mph S
Humidity39%
Visibility6.2 mi
Dew point67°
Wed, 12104° / 75°0
104 °
Prairie Hill, Wednesday, 12 August
Clear. High 104°, low 75°.
Pressure29.97 inHg
Wind12 mph S
Humidity38%
Visibility6.2 mi
Dew point67°
Thu, 13104° / 75°0
104 °
Prairie Hill, Thursday, 13 August
Clear. High 104°, low 75°.
Pressure29.91 inHg
Wind18.2 mph S
Humidity30%
Visibility—
Dew point60°
Fri, 14104° / 76°0
104 °
Prairie Hill, Friday, 14 August
Overcast. High 104°, low 76°.
Pressure30.00 inHg
Wind16.7 mph S
Humidity32%
Visibility—
Dew point62°
Sat, 15105° / 77°0
105 °
Prairie Hill, Saturday, 15 August
Overcast. High 105°, low 77°.
Pressure30.09 inHg
Wind16.1 mph S
Humidity34%
Visibility—
Dew point64°
Sun, 16106° / 73°0
106 °
Prairie Hill, Sunday, 16 August
Clear. High 106°, low 73°.
Pressure30.12 inHg
Wind14.3 mph S
Humidity21%
Visibility—
Dew point51°
Mon, 17105° / 72°0
105 °
Prairie Hill, Monday, 17 August
Mostly clear. High 105°, low 72°.
Pressure30.03 inHg
Wind15.9 mph S
Humidity22%
Visibility—
Dew point52°
Tue, 18107° / 74°0
107 °
Prairie Hill, Tuesday, 18 August
Clear. High 107°, low 74°.
Pressure29.97 inHg
Wind16.7 mph S
Humidity26%
Visibility—
Dew point56°
Wed, 19107° / 74°0
107 °
Prairie Hill, Wednesday, 19 August
Clear. High 107°, low 74°.
Pressure29.94 inHg
Wind16.7 mph S
Humidity27%
Visibility—
Dew point57°
Thu, 20108° / 74°0
108 °
Prairie Hill, Thursday, 20 August
Clear. High 108°, low 74°.
Pressure29.91 inHg
Wind14.9 mph S
Humidity25%
Visibility—
Dew point56°
Fri, 21108° / 74°0
108 °
Prairie Hill, Friday, 21 August
Clear. High 108°, low 74°.
Pressure29.88 inHg
Wind17.5 mph S
Humidity25%
Visibility—
Dew point56°
Sat, 22107° / 74°0
107 °
Prairie Hill, Saturday, 22 August
Partly cloudy. High 107°, low 74°.
Pressure29.94 inHg
Wind16.8 mph S
Humidity28%
Visibility—
Dew point59°
Sun, 23103° / 74°0
103 °
Prairie Hill, Sunday, 23 August
Partly cloudy. High 103°, low 74°.
Pressure30.03 inHg
Wind14.4 mph S
Humidity28%
Visibility—
Dew point59°
Mon, 24106° / 75°0
106 °
Prairie Hill, Monday, 24 August
Overcast. High 106°, low 75°.
Pressure29.94 inHg
Wind14.4 mph SE
Humidity30%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2593° / 76°0.06
93 °
Prairie Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.06 in
Chance of precipitation23%
Record high105° (2023)
Record low64° (1961)
Wed, 2692° / 75°0.11
92 °
Prairie Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.11 in
Chance of precipitation22%
Record high103° (2023)
Record low69° (1970)
Thu, 2793° / 76°0.24
93 °
Prairie Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.24 in
Chance of precipitation25%
Record high108° (2023)
Record low67° (1970)
Fri, 2892° / 75°0.13
92 °
Prairie Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.13 in
Chance of precipitation38%
Record high107° (2011)
Record low67° (1992)
Sat, 2992° / 75°0.09
92 °
Prairie Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.09 in
Chance of precipitation35%
Record high104° (2011)
Record low65° (1992)
Sun, 3092° / 75°0.1
92 °
Prairie Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.1 in
Chance of precipitation30%
Record high102° (2011)
Record low65° (1986)
Mon, 3191° / 75°0.17
91 °
Prairie Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.17 in
Chance of precipitation37%
Record high104° (2000)
Record low68° (1969)
Tue, 0191° / 75°0.08
91 °
Prairie Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.08 in
Chance of precipitation38%
Record high104° (2000)
Record low67° (2004)
Wed, 0291° / 75°0.08
91 °
Prairie Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.08 in
Chance of precipitation28%
Record high103° (2000)
Record low70° (1987)
Thu, 0391° / 75°0.1
91 °
Prairie Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.1 in
Chance of precipitation38%
Record high103° (2000)
Record low64° (1974)
Fri, 0491° / 75°0.09
91 °
Prairie Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.09 in
Chance of precipitation37%
Record high107° (2000)
Record low65° (1974)
Sat, 0591° / 74°0.08
91 °
Prairie Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.08 in
Chance of precipitation30%
Record high107° (2000)
Record low58° (1974)
Sun, 0690° / 74°0.09
90 °
Prairie Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.09 in
Chance of precipitation27%
Record high100° (2023)
Record low58° (1974)
Mon, 0790° / 73°0.09
90 °
Prairie Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.09 in
Chance of precipitation28%
Record high102° (2023)
Record low61° (2017)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Prairie Hill, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Prairie Hill, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.