Wet weather: 54 inches of rain and melted snow a year in Forest Hills, more than in 92% of U.S. towns
January mornings start at about 26°. Winters are mild: January nights here are milder than in 66% of U.S. towns. Since 1901–2000, the year has warmed by 0.7°, most of all in December. Keep the boiler serviced for the months from November to March, which average under 50°.
A year in Forest Hills at a glance
Each month’s typical high and low, and what it brings.
What stands out about Forest Hills’ climate
Compared with towns across the U.S., with Forest Hills’ place in North Carolina beside it.
What a year in Forest Hills feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 184 frost-free days a year
In half of years the last 32° night comes by April 19 and the first by October 22. Frost and day counts come from NOAA’s station at Cullowhee, NC, 1.6 miles from the town’s center, 250 ft lower.
The 2023 USDA map puts Forest Hills’ center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 6°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 4 inches of snow a winter
Snow, measured at Cullowhee, NC, falls mostly in December. Precipitation (rain plus melted snow) adds up to 54 inches a year; December is the wettest month and October the driest. Rain or snow falls on about 136 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Forest Hills
82% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Cullowhee, NC.
Living with Forest Hills’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
184 frost-free days in zone 7b. The last frost comes by Apr 19 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 22.
Months with highs of 62–84° and lows of 40° or more: April, May, June, August, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Forest Hills from natural hazards, river flooding is the largest share (51%); heat waves, cold waves, winter storms and ice storms together are 35%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Forest Hills and similar climates
TownRatings has no climate map of the towns around Forest Hills yet.
Climates most like Forest Hills’, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Forest Hills, NC | 26° | 85° | 54" | 4.3" |
| Lebanon, KY | 25° | 87° | 52" | 3.3" |
| Charlestown, IN | 24° | 87° | 50" | 4.3" |
| Wayne, PA | 24° | 86° | 49" | 7.6" |
| Smithville, TN | 28° | 88° | 57" | 3.1" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Forest Hills averaged 0.7° warmer than the 1900s. The biggest change is in December (+1.7°).
A smaller shift than in 93% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Forest Hills compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Forest Hills’ place among North Carolina’s.
Forest Hills weather by month
Highs, lows and precipitation from NOAA’s grid at Forest Hills’ center; snow, wet days and snow on the ground from Cullowhee, NC. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 49° | 26° | 5.0" | 1.3" | 11 | 1 | 30° – 43° |
| February | 53° | 29° | 4.5" | 0.7" | 11 | 0 | 33° – 50° |
| March | 61° | 34° | 4.8" | 0.7" | 12 | 0 | 40° – 55° |
| April | 70° | 42° | 4.7" | 0.0" | 11 | 0 | 52° – 60° |
| May | 77° | 50° | 4.2" | 0.0" | 12 | 0 | 59° – 68° |
| June | 83° | 58° | 4.7" | 0.0" | 14 | 0 | 67° – 74° |
| July | 85° | 62° | 5.0" | 0.0" | 14 | 0 | 70° – 77° |
| August | 84° | 61° | 4.3" | 0.0" | 13 | 0 | 69° – 76° |
| September | 79° | 55° | 3.9" | 0.0" | 10 | 0 | 64° – 72° |
| October | 70° | 44° | 3.4" | 0.1" | 8 | 0 | 52° – 61° |
| November | 60° | 33° | 4.1" | 0.0" | 9 | 0 | 41° – 52° |
| December | 51° | 28° | 5.1" | 1.5" | 11 | 1 | 29° – 50° |
| Year | 68° | 43° | 53.6" | 4.3" | 136 | 3 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 29° to 50°. July is the most reliable, staying within 7°.
Where Forest Hills’ numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Forest Hills’ center.
- Snow: Cullowhee, NC (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Cullowhee, NC, 1.6 miles from the town’s center, 250 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Forest Hills’ climate
What is the weather like in Forest Hills?
A typical July afternoon reaches 85°, a January night drops to 26°, and about 4 inches of snow falls in a normal winter. Milder January nights than 66% of U.S. towns; hotter July afternoons than 52% of U.S. towns.
How cold does it get in Forest Hills in winter?
January nights average 26°. About 101 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 30°.
How much snow does Forest Hills get?
About 4.3 inches in a normal winter at Cullowhee, NC, most of it in December, with snow on the ground about 3 days a year.
How hot does it get in Forest Hills?
July, with a typical high of 85° and a low of 62°. About 13 days a year reach 90° (Cullowhee, NC).
When is the first and last frost in Forest Hills?
In half of years the last spring frost (32°) comes by April 19 and the first fall frost by October 22, about 184 frost-free days, at Cullowhee, NC.
What growing zone is Forest Hills in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 6°.
What is the best time of year to visit Forest Hills?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Forest Hills getting warmer?
Yes: 1991–2020 averaged 0.7° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 93% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Forest Hills.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.