Monthly outlook for Terrys Creek, MS: average high 98.7°, average low 73.7°. That is 4.7° above the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 8 days and 2.3 inches. The warmest day looks like 19 August (105.5°), the coolest 14 August (71.7°).
98.7°/73.7°
Average high / low
+4.7°
Above normal
4 / 8
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
98.7°
90.1°
+4.8°
19 August – 28 August
98.7°
90.1°
+4.8°
29 August – 7 September
at normal
87.9°
—
August records over 66 years
104.9°30 August 2000All-time high
61.2°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Osyka (5 mi).
Mon, 1093° / 74°0.03
93 °
Terrys Creek, Monday, 10 August
Light rain. High 93°, low 74°.
Pressure30.12 inHg
Wind5.4 mph S
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 73°0
99 °
Terrys Creek, Tuesday, 11 August
Mostly clear. High 99°, low 73°.
Pressure30.09 inHg
Wind5 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Wed, 12100° / 74°0
100 °
Terrys Creek, Wednesday, 12 August
Clear. High 100°, low 74°.
Pressure30.03 inHg
Wind4.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point70°
Thu, 13101° / 74°0
101 °
Terrys Creek, Thursday, 13 August
Overcast. High 101°, low 74°.
Pressure30.03 inHg
Wind5.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Fri, 14101° / 72°0
101 °
Terrys Creek, Friday, 14 August
Overcast. High 101°, low 72°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity32%
Visibility—
Dew point59°
Sat, 15101° / 72°0
101 °
Terrys Creek, Saturday, 15 August
Clear. High 101°, low 72°.
Pressure30.15 inHg
Wind6 mph S
Humidity32%
Visibility—
Dew point60°
Sun, 16100° / 73°0
100 °
Terrys Creek, Sunday, 16 August
Mostly clear. High 100°, low 73°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity33%
Visibility—
Dew point62°
Mon, 17100° / 75°0
100 °
Terrys Creek, Monday, 17 August
Clear. High 100°, low 75°.
Pressure30.06 inHg
Wind6.3 mph S
Humidity35%
Visibility—
Dew point64°
Tue, 18102° / 75°0
102 °
Terrys Creek, Tuesday, 18 August
Clear. High 102°, low 75°.
Pressure30.03 inHg
Wind6.8 mph S
Humidity34%
Visibility—
Dew point64°
Wed, 19106° / 75°0.36
106 °
Terrys Creek, Wednesday, 19 August
Rain. High 106°, low 75°.
Pressure30.00 inHg
Wind8.1 mph W
Humidity29%
Visibility—
Dew point63°
Thu, 20103° / 74°0.05
103 °
Terrys Creek, Thursday, 20 August
Light rain. High 103°, low 74°.
Pressure29.97 inHg
Wind6.1 mph S
Humidity36%
Visibility—
Dew point67°
Fri, 21103° / 76°0.01
103 °
Terrys Creek, Friday, 21 August
Light rain. High 103°, low 76°.
Pressure29.97 inHg
Wind9 mph S
Humidity37%
Visibility—
Dew point65°
Sat, 2298° / 75°0.08
98 °
Terrys Creek, Saturday, 22 August
Light rain. High 98°, low 75°.
Pressure29.97 inHg
Wind7.1 mph S
Humidity40%
Visibility—
Dew point66°
Sun, 2391° / 72°0.05
91 °
Terrys Creek, Sunday, 23 August
Light rain. High 91°, low 72°.
Pressure30.03 inHg
Wind8.7 mph S
Humidity53%
Visibility—
Dew point69°
Mon, 2492° / 72°0.01
92 °
Terrys Creek, Monday, 24 August
Light rain. High 92°, low 72°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity44%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 73°0.12
90 °
Terrys Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.12 in
Chance of precipitation40%
Record high103° (2023)
Record low65° (2009)
Wed, 2690° / 73°0.17
90 °
Terrys Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.17 in
Chance of precipitation40%
Record high103° (2023)
Record low65° (1966)
Thu, 2789° / 73°0.15
89 °
Terrys Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.15 in
Chance of precipitation45%
Record high101° (2023)
Record low65° (2015)
Fri, 2889° / 73°0.16
89 °
Terrys Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.16 in
Chance of precipitation52%
Record high100° (1998)
Record low66° (1968)
Sat, 2988° / 73°0.43
88 °
Terrys Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.43 in
Chance of precipitation62%
Record high101° (2000)
Record low62° (1992)
Sun, 3088° / 73°0.43
88 °
Terrys Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.43 in
Chance of precipitation48%
Record high105° (2000)
Record low62° (1992)
Mon, 3188° / 73°0.12
88 °
Terrys Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.12 in
Chance of precipitation43%
Record high99° (2000)
Record low66° (1968)
Tue, 0188° / 73°0.16
88 °
Terrys Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.16 in
Chance of precipitation42%
Record high102° (2000)
Record low67° (1967)
Wed, 0288° / 73°0.18
88 °
Terrys Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.18 in
Chance of precipitation47%
Record high102° (2000)
Record low61° (1967)
Thu, 0389° / 73°0.17
89 °
Terrys Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.17 in
Chance of precipitation47%
Record high100° (2000)
Record low66° (2017)
Fri, 0488° / 72°0.19
88 °
Terrys Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.19 in
Chance of precipitation52%
Record high101° (2000)
Record low62° (1974)
Sat, 0587° / 72°0.15
87 °
Terrys Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation43%
Record high98° (2000)
Record low60° (1974)
Sun, 0687° / 72°0.22
87 °
Terrys Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.22 in
Chance of precipitation52%
Record high98° (2019)
Record low60° (2011)
Mon, 0787° / 71°0.09
87 °
Terrys Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.09 in
Chance of precipitation40%
Record high99° (2019)
Record low59° (2011)
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 Terrys Creek, MS 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 Terrys Creek, MS 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.