Monthly outlook for Glen House, NH: average high 71.9°, average low 54.5°. That is 0° below the climate normal for August. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 9 August (81.4°), the coolest 24 August (45.5°).
71.9°/54.5°
Average high / low
−0°
Below normal
7 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
71.8°
72.8°
-0.6°
19 August – 28 August
72.1°
70.8°
+0.7°
29 August – 7 September
at normal
69°
—
August records over 66 years
91.4°2 August 1975All-time high
34°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Berlin (14 mi).
Mon, 1079° / 62°0.03
79 °
Glen House, Monday, 10 August
Light rain. High 79°, low 62°.
Pressure29.94 inHg
Wind7.8 mph S
Humidity41%
Visibility6.2 mi
Dew point51°
Tue, 1176° / 57°0.02
76 °
Glen House, Tuesday, 11 August
Light rain. High 76°, low 57°.
Pressure29.80 inHg
Wind9 mph NW
Humidity59%
Visibility6.2 mi
Dew point56°
Wed, 1276° / 55°0.05
76 °
Glen House, Wednesday, 12 August
Light rain. High 76°, low 55°.
Pressure29.80 inHg
Wind4.9 mph NW
Humidity38%
Visibility6.2 mi
Dew point46°
Thu, 1366° / 52°0.35
66 °
Glen House, Thursday, 13 August
Rain. High 66°, low 52°.
Pressure29.62 inHg
Wind4.4 mph W
Humidity91%
Visibility4.0 mi
Dew point62°
Fri, 1460° / 50°0
60 °
Glen House, Friday, 14 August
Overcast. High 60°, low 50°.
Pressure29.85 inHg
Wind9.7 mph NW
Humidity85%
Visibility—
Dew point48°
Sat, 1567° / 47°0
67 °
Glen House, Saturday, 15 August
Clear. High 67°, low 47°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity48%
Visibility—
Dew point41°
Sun, 1674° / 50°0
74 °
Glen House, Sunday, 16 August
Overcast. High 74°, low 50°.
Pressure30.15 inHg
Wind5 mph W
Humidity40%
Visibility—
Dew point41°
Mon, 1765° / 54°0.08
65 °
Glen House, Monday, 17 August
Light rain. High 65°, low 54°.
Pressure30.00 inHg
Wind6.4 mph S
Humidity58%
Visibility—
Dew point49°
Tue, 1874° / 54°0
74 °
Glen House, Tuesday, 18 August
Partly cloudy. High 74°, low 54°.
Pressure29.94 inHg
Wind5.4 mph NW
Humidity56%
Visibility—
Dew point50°
Wed, 1973° / 55°0.05
73 °
Glen House, Wednesday, 19 August
Light rain. High 73°, low 55°.
Pressure29.91 inHg
Wind8.4 mph S
Humidity58%
Visibility—
Dew point54°
Thu, 2073° / 59°0.31
73 °
Glen House, Thursday, 20 August
Light rain. High 73°, low 59°.
Pressure29.68 inHg
Wind6 mph S
Humidity98%
Visibility—
Dew point63°
Fri, 2171° / 58°0.06
71 °
Glen House, Friday, 21 August
Light rain. High 71°, low 58°.
Pressure29.85 inHg
Wind4 mph NW
Humidity81%
Visibility—
Dew point60°
Sat, 2279° / 56°0
79 °
Glen House, Saturday, 22 August
Mostly clear. High 79°, low 56°.
Pressure29.94 inHg
Wind7.4 mph S
Humidity41%
Visibility—
Dew point47°
Sun, 2370° / 54°0.51
70 °
Glen House, Sunday, 23 August
Rain. High 70°, low 54°.
Pressure29.74 inHg
Wind12 mph W
Humidity97%
Visibility—
Dew point62°
Mon, 2466° / 46°0
66 °
Glen House, Monday, 24 August
Clear. High 66°, low 46°.
Pressure30.09 inHg
Wind8.8 mph NW
Humidity45%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2571° / 53°0.13
71 °
Glen House, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.13 in
Chance of precipitation40%
Record high83° (2007)
Record low39° (1971)
Wed, 2672° / 54°0.05
72 °
Glen House, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.05 in
Chance of precipitation35%
Record high84° (1993)
Record low41° (1963)
Thu, 2771° / 55°0.09
71 °
Glen House, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation42%
Record high83° (1993)
Record low41° (1989)
Fri, 2871° / 55°0.17
71 °
Glen House, Friday, 28 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.17 in
Chance of precipitation40%
Record high84° (1977)
Record low43° (2025)
Sat, 2970° / 54°0.15
70 °
Glen House, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.15 in
Chance of precipitation45%
Record high85° (1977)
Record low39° (1982)
Sun, 3070° / 53°0.1
70 °
Glen House, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.1 in
Chance of precipitation40%
Record high83° (1991)
Record low39° (1965)
Mon, 3169° / 53°0.11
69 °
Glen House, Monday, 31 August
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.11 in
Chance of precipitation33%
Record high82° (1973)
Record low34° (1965)
Tue, 0169° / 52°0.07
69 °
Glen House, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation27%
Record high84° (2010)
Record low40° (1967)
Wed, 0269° / 52°0.09
69 °
Glen House, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation30%
Record high84° (2010)
Record low39° (1991)
Thu, 0368° / 53°0.14
68 °
Glen House, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.14 in
Chance of precipitation45%
Record high85° (2010)
Record low40° (1976)
Fri, 0469° / 53°0.1
69 °
Glen House, Friday, 4 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.1 in
Chance of precipitation35%
Record high85° (1999)
Record low38° (1987)
Sat, 0569° / 52°0.09
69 °
Glen House, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (2014)
Record low38° (1963)
Sun, 0668° / 51°0.13
68 °
Glen House, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (1983)
Record low38° (2000)
Mon, 0769° / 51°0.06
69 °
Glen House, Monday, 7 September
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.06 in
Chance of precipitation27%
Record high84° (2007)
Record low37° (1962)
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 House, NH 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 House, NH 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.