Monthly outlook for Grange, NH: average high 51.5°, average low 37°. That is 0.4° below the climate normal for October. Precipitation is expected on 7 days (about 1.7 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 12 October (65.2°), the coolest 19 October (28.2°).
51.5°/37°
Average high / low
−0.4°
Below normal
7 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
51.9°
53.4°
-0.8°
20 October – 29 October
50.9°
49.5°
+0.8°
30 October – 8 November
at normal
45.7°
—
October records over 66 years
79.7°4 October 2023All-time high
10.6°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lunenburg (9 mi).
Sun, 1160° / 39°0
60 °
Grange, Sunday, 11 October
Overcast. High 60°, low 39°.
Pressure30.30 inHg
Wind7.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 1265° / 45°0
65 °
Grange, Monday, 12 October
Light rain. High 65°, low 45°.
Pressure29.83 inHg
Wind3.3 mph W
Humidity73%
Visibility6.2 mi
Dew point51°
Tue, 1355° / 47°0.65
55 °
Grange, Tuesday, 13 October
Rain. High 55°, low 47°.
Pressure29.88 inHg
Wind7.9 mph SE
Humidity85%
Visibility6.2 mi
Dew point47°
Wed, 1458° / 46°0.11
58 °
Grange, Wednesday, 14 October
Light rain. High 58°, low 46°.
Pressure29.80 inHg
Wind8 mph NW
Humidity83%
Visibility6.2 mi
Dew point44°
Thu, 1549° / 36°0
49 °
Grange, Thursday, 15 October
Light rain. High 49°, low 36°.
Pressure30.15 inHg
Wind16.3 mph NW
Humidity60%
Visibility—
Dew point31°
Fri, 1646° / 32°0.34
46 °
Grange, Friday, 16 October
Rain. High 46°, low 32°.
Pressure30.06 inHg
Wind5.3 mph SE
Humidity42%
Visibility—
Dew point22°
Sat, 1750° / 39°0.07
50 °
Grange, Saturday, 17 October
Light rain. High 50°, low 39°.
Pressure29.68 inHg
Wind12 mph SW
Humidity76%
Visibility—
Dew point42°
Sun, 1839° / 30°0.06
39 °
Grange, Sunday, 18 October
Light snow. High 39°, low 30°.
Pressure30.03 inHg
Wind8.5 mph NW
Humidity69%
Visibility—
Dew point28°
Mon, 1944° / 28°0.02
44 °
Grange, Monday, 19 October
Light snow. High 44°, low 28°.
Pressure30.42 inHg
Wind6.4 mph NW
Humidity57%
Visibility—
Dew point23°
Tue, 2053° / 29°0
53 °
Grange, Tuesday, 20 October
Clear. High 53°, low 29°.
Pressure30.56 inHg
Wind2.2 mph E
Humidity48%
Visibility—
Dew point26°
Wed, 2156° / 34°0
56 °
Grange, Wednesday, 21 October
Partly cloudy. High 56°, low 34°.
Pressure30.53 inHg
Wind3.4 mph SE
Humidity47%
Visibility—
Dew point29°
Thu, 2254° / 36°0.02
54 °
Grange, Thursday, 22 October
Light rain. High 54°, low 36°.
Pressure30.27 inHg
Wind5.1 mph S
Humidity58%
Visibility—
Dew point34°
Fri, 2357° / 45°0.28
57 °
Grange, Friday, 23 October
Light rain. High 57°, low 45°.
Pressure29.94 inHg
Wind10 mph SW
Humidity75%
Visibility—
Dew point45°
Sat, 2445° / 38°0.12
45 °
Grange, Saturday, 24 October
Snow. High 45°, low 38°.
Pressure29.88 inHg
Wind7.3 mph W
Humidity89%
Visibility—
Dew point38°
Sun, 2540° / 32°0.04
40 °
Grange, Sunday, 25 October
Light snow. High 40°, low 32°.
Pressure30.06 inHg
Wind7.3 mph W
Humidity86%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2649° / 35°0.13
49 °
Grange, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (1963)
Record low21° (1997)
Tue, 2749° / 35°0.13
49 °
Grange, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (2023)
Record low22° (1976)
Wed, 2848° / 33°0.17
48 °
Grange, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.17 in
Chance of precipitation45%
Record high69° (2023)
Record low21° (1976)
Thu, 2947° / 32°0.09
47 °
Grange, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (1989)
Record low22° (1965)
Fri, 3046° / 32°0.11
46 °
Grange, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation25%
Record high65° (1989)
Record low11° (1962)
Sat, 3148° / 32°0.08
48 °
Grange, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (2024)
Record low18° (2002)
Sun, 0148° / 33°0.11
48 °
Grange, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation43%
Record high64° (2024)
Record low22° (1965)
Mon, 0247° / 33°0.13
47 °
Grange, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation43%
Record high64° (2001)
Record low13° (2002)
Tue, 0347° / 33°0.17
47 °
Grange, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation52%
Record high64° (1982)
Record low10° (2002)
Wed, 0446° / 32°0.07
46 °
Grange, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (1982)
Record low13° (2002)
Thu, 0545° / 32°0.16
45 °
Grange, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation45%
Record high68° (2022)
Record low18° (1986)
Fri, 0645° / 33°0.1
45 °
Grange, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (2022)
Record low20° (1962)
Sat, 0744° / 31°0.08
44 °
Grange, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation40%
Record high65° (1975)
Record low5° (2002)
Sun, 0843° / 30°0.07
43 °
Grange, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (2020)
Record low2° (2002)
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 Grange, 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 Grange, 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.