Monthly outlook for Glen Morgan, WV: average high 85.3°, average low 63.5°. That is 4.9° above the climate normal for August. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 8 days and 2.3 inches. The warmest day looks like 23 August (97.8°), the coolest 16 August (53.7°).
85.3°/63.5°
Average high / low
+4.9°
Above normal
5 / 8
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.2°
76.6°
+2.5°
19 August – 28 August
92.1°
76.4°
+8.7°
29 August – 7 September
at normal
75.1°
—
August records over 66 years
93.2°16 August 2007All-time high
42.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Prosperity (6 mi).
Mon, 1091° / 69°0
91 °
Glen Morgan, Monday, 10 August
Clear. High 91°, low 69°.
Pressure30.12 inHg
Wind6.3 mph W
Humidity55%
Visibility6.2 mi
Dew point64°
Tue, 1187° / 64°0.64
87 °
Glen Morgan, Tuesday, 11 August
Rain. High 87°, low 64°.
Pressure30.03 inHg
Wind8.9 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1289° / 64°0.93
89 °
Glen Morgan, Wednesday, 12 August
Rain. High 89°, low 64°.
Pressure29.88 inHg
Wind11.5 mph W
Humidity87%
Visibility5.9 mi
Dew point72°
Thu, 1378° / 63°0.05
78 °
Glen Morgan, Thursday, 13 August
Light rain. High 78°, low 63°.
Pressure29.97 inHg
Wind9 mph W
Humidity76%
Visibility—
Dew point65°
Fri, 1464° / 59°1.2
64 °
Glen Morgan, Friday, 14 August
Heavy rain. High 64°, low 59°.
Pressure30.12 inHg
Wind4.2 mph NE
Humidity99%
Visibility—
Dew point61°
Sat, 1575° / 54°0
75 °
Glen Morgan, Saturday, 15 August
Overcast. High 75°, low 54°.
Pressure30.21 inHg
Wind5.5 mph N
Humidity46%
Visibility—
Dew point50°
Sun, 1681° / 54°0.01
81 °
Glen Morgan, Sunday, 16 August
Light rain. High 81°, low 54°.
Pressure30.12 inHg
Wind6.5 mph NW
Humidity47%
Visibility—
Dew point56°
Mon, 1779° / 60°0
79 °
Glen Morgan, Monday, 17 August
Overcast. High 79°, low 60°.
Pressure30.00 inHg
Wind9 mph N
Humidity53%
Visibility—
Dew point58°
Tue, 1880° / 55°0
80 °
Glen Morgan, Tuesday, 18 August
Clear. High 80°, low 55°.
Pressure30.03 inHg
Wind6.5 mph N
Humidity38%
Visibility—
Dew point49°
Wed, 1985° / 59°0
85 °
Glen Morgan, Wednesday, 19 August
Clear. High 85°, low 59°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity38%
Visibility—
Dew point54°
Thu, 2089° / 63°0
89 °
Glen Morgan, Thursday, 20 August
Partly cloudy. High 89°, low 63°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity37%
Visibility—
Dew point56°
Fri, 2194° / 69°0
94 °
Glen Morgan, Friday, 21 August
Overcast. High 94°, low 69°.
Pressure29.91 inHg
Wind10.3 mph W
Humidity41%
Visibility—
Dew point64°
Sat, 2292° / 71°0
92 °
Glen Morgan, Saturday, 22 August
Mostly clear. High 92°, low 71°.
Pressure29.94 inHg
Wind5.9 mph N
Humidity43%
Visibility—
Dew point64°
Sun, 2398° / 71°0
98 °
Glen Morgan, Sunday, 23 August
Overcast. High 98°, low 71°.
Pressure29.94 inHg
Wind4.3 mph SE
Humidity35%
Visibility—
Dew point62°
Mon, 2494° / 74°0
94 °
Glen Morgan, Monday, 24 August
Partly cloudy. High 94°, low 74°.
Pressure30.03 inHg
Wind7.6 mph NW
Humidity42%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 60°0.09
77 °
Glen Morgan, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation38%
Record high87° (2007)
Record low50° (1986)
Wed, 2677° / 61°0.06
77 °
Glen Morgan, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.06 in
Chance of precipitation38%
Record high86° (2024)
Record low51° (2025)
Thu, 2777° / 61°0.13
77 °
Glen Morgan, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.13 in
Chance of precipitation38%
Record high86° (2024)
Record low47° (2025)
Fri, 2877° / 61°0.11
77 °
Glen Morgan, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.11 in
Chance of precipitation40%
Record high88° (2024)
Record low47° (1968)
Sat, 2977° / 61°0.08
77 °
Glen Morgan, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.08 in
Chance of precipitation33%
Record high87° (2024)
Record low43° (1986)
Sun, 3077° / 60°0.09
77 °
Glen Morgan, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation40%
Record high89° (2024)
Record low44° (1965)
Mon, 3176° / 61°0.14
76 °
Glen Morgan, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.14 in
Chance of precipitation38%
Record high87° (2024)
Record low47° (1976)
Tue, 0175° / 60°0.15
75 °
Glen Morgan, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.15 in
Chance of precipitation43%
Record high86° (1973)
Record low49° (1967)
Wed, 0276° / 60°0.07
76 °
Glen Morgan, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation40%
Record high87° (2010)
Record low44° (1967)
Thu, 0375° / 59°0.12
75 °
Glen Morgan, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation47%
Record high86° (1973)
Record low44° (1967)
Fri, 0475° / 60°0.17
75 °
Glen Morgan, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.17 in
Chance of precipitation47%
Record high85° (2018)
Record low45° (1997)
Sat, 0574° / 59°0.2
74 °
Glen Morgan, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.2 in
Chance of precipitation40%
Record high85° (2007)
Record low44° (1997)
Sun, 0674° / 58°0.13
74 °
Glen Morgan, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.13 in
Chance of precipitation40%
Record high86° (2007)
Record low46° (1984)
Mon, 0774° / 58°0.07
74 °
Glen Morgan, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.07 in
Chance of precipitation28%
Record high84° (2007)
Record low43° (1988)
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 Glen Morgan, WV 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 Glen Morgan, WV 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.